Eastern Railways - West Bengal

33341274 supply of expander swagingexpander swaging,expander swaging tool kit (uek1) kit includes 6 expander heads 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch, 7/8 inch, 1 1/8 inch plus inside/outside debburing tool and carrying case with storage compartments for ss, copper and aluminium pipe....

Eastern Railways - West Bengal

33209998 auction sale of pl no.98230013, sc. aluminium in pieces consisting of aluminium chequered plate, aluminium channel, hpsv, hpmv, mh fittings of sorts, pieces of aluminium sheds, aluminium pipe and misc. aluminium fittings of sorts and sizes with some ms attachements. condition loading by department. please check special condition and detailed conditions / amendments / modifications if any in depot condition before bidding....

Eastern Railways - West Bengal

32148267 auction sale of pl no.98230013, sc. aluminium in pieces consisting of aluminium chequered plate, aluminium channel, hpsv, hpmv, mh fittings of sorts, fl/t5 fittings of sorts, pieces of aluminium sheds, aluminium pipe and misc. aluminium fittings of sorts and sizes with some ms attachements. condition loading by department. please check special condition and detailed conditions / amendments / modifications if any in depot condition before bidding....

Eastern Railways - West Bengal

31265040 auction sale of pl no.98230013, sc. aluminium in pieces consisting of projector fittings, trunk fittings, gear box for mh fittings, pan commode [ aluminium ] , hooter trumpet, piston for limiting valve, aluminium bush bar, heat sink, centrifuge cleaner base, head cover, pressure cooker, dekchi, gamla, lid, aluminium pipe, gravity cock, torch 3 cell, window shutter, feeder wire, drain cock, brake cylinder dome cover, link bar, cap for f.l. tube, auxiliary diode base broken, gear case assembly, wdgu top cover and misc. aluminium items with or without some ms attachment. condition loading by department. please check special condition and detailed conditions / amendments / modifications if any in depot condition before bidding....

Saha Institute Of Nuclear Physics - West Bengal

31178213 disposal of old unserviceable instruments and furniture on as is where is basis => limited 1 pan cover of comode 2 guard wall between urinal 6 3 old replaced carpets 1 4 plastic drum 4 5 plastic mat 3 6 j b box 3 7 dimer box 2 8 vacnik v2m12 direct drive rotary pump 1 9 old telescope without eye piece 1 10 old multiport vaccum chamber 1 11 mild steel pipe ( 10cmx50cm ) 1 12 high voltage high current power supply 1 13 monochromator 1 14 old steel trunk 1 15 rheostat 1 16 axiovert0s 100 1 17 pcr instrument 1 18 olympus trinocular stereo zoom microscope 1 19 dna sequencer 1 20 allegra x 22r centrifuge 1 21 incubator nuaire 1 22 incubator thermo 1 23 hybrite hybridization chamber page 2 of 11 24 telephone handset 1 25 8 port hub 1 26 door closure 1 27 damaged water co2 a type fire extinguisher 24 28 damaged m. foam type fire extinguisher 1 29 damaged fire alarm panel 1 30 fire hose box 1 31 33kv ht control panel enclosure 2 32 300w pedestal fan 1 33 25kvar capacitor 1 34 empty enclosure for 30v dc battery charger 1 35 water purifier ( apyron ) 1 36 dls instrument ( dynapro ) with laptop 1 37 temperature controller 1 38 20c freezer ( bluestar ) 1 39 bod incubator 1 40 fluorimeter ( hitachi ) with cpu and monitor 1 41 bod shaker incubator 2 42 iron chest with drawer 1 43 mercury jar ( approx 4kg ) 1 44 electron tube 12 45 pressure gauge 3 46 solenoid valve 3 47 gauge meter 1 48 penning gauge head 6 49 digital multimeter 2 50 survey meter 1 51 diffussion pump oil 2 52 diaphragm valve 3 53 field effect multimeter 1 54 gauss meter 2 55 basynth vaccuscope 1 56 diffussion pump parts 5 57 flange with bellow 1 58 air compressor 1 59 water filter 1 60 rheostat 1 64 aquaguard total infinity 1 65 aquaguard apyron 1 69 modi xerox work centre pro 315 1 71 wall mount fan 3 page 3 of 11 72 minolta ps 7000 scanner 1 74 orient stand fan 1 84 optima tlx ultracentrifuge, beckman coulter 1 85 allegra x224 centrifuge, beckman coulter 1 86 hera cell150 co2 incubator, thermo 1 87 shaker incubator, contherm 1 88 prior clave, bio cote 1 89 robotic plater, mdx sciex 1 90 ligation bath, thermo 1 91 arium611 ro, sartorius 1 92 water bath bs06, lab companion 1 93 centrifuge 5415d, eppendorf 1 94 x ray film processor, promax 1 95 autoclave 2540ml, tuttnauer 1 96 sorvall ultracentrifuge otd65b, dupont instru. 1 97 uv chamber 1 98 unichromat 700 40c, uniequip 1 99 microtome reichert supernova, leica 1 100 mar345 – generator portion, bruker 1 101 chef mapper with water bath, biorad 1 102 rubarth apparate gmbh, rumed 1 103 cd instrument, biologic sc. instru. 1 104 ups, apc 1 105 microwave, godrej 1 106 water bath 1 107 water bath, multispan 1 108 hot air oven 1 109 centrifuge 5415r, eppendorf 2 110 ice maker, simag 1 111 ups, emerson 2 112 ro system drinking water, watech 1 113 water bath, neolab 1 114 fplc, pharmacia biotech 1 115 uv vis spectrophotometer, cecil 1 page 4 of 11 116 200c refrigerator, labchem 1 117 x ray generator mg150 & chiller, muller 1 118 quartz bi distillation unit, borosil 1 119 media clave & media jet, ibs 1 120 uv vis spectrophotometer du530, beckman coulter 1 121 slab gel dryer sgd5040, thermo 1 122 centrifuge biofuge stratos, heraeus 1 123 gene pix professional 4200a, axon instruments 1 124 gene tac hybridization station 1 125 galvanised steel structure for earth mast 2 126 galvanised steel structure for breaker isolator 2 127 galvanised steel structure for pt isolator 1 128 galvanised steel structure for pt 1 129 33kv, 400ampsbreaker isolator 3 130 galvanised steel busway support 5 131 900mm x 450mm sheet steel bus duct 19.6m 1 132 ascr panther conductor 21 m 1 133 33kv, 400amps cable end isolator 1 134 33kv, 400amps high level bus isolator 1 135 400mm aluminium pipe for 33 kv rigid bus 1 136 50mm aluminium pipe for 33 kv rigid bus 1 137 33kv vcb with 3 nos 40 / 5 amp ct 1 138 galvanised steel structure 3.493t 1 139 la 3 nos in each set 1 140 36 / 40w tube lights 500 141 36 / 40w tube lights 500 142 36 / 40w tube lights 400 144 wall closet 1 145 rotary ac compressor 7 146 broken wooden chair 15 147 broken computer chair 35 page 5 of 11 148 revolving chair 5 149 handle for steel chair 83 150 chair stand 58 151 steel almirah 4 152 steel table 1 153 wooden table 10 154 steel file cabinet 2 155 wooden file cabinet polished 5 156 water cooler 1 157 refrigerator...

Eastern Railways - West Bengal

31079908 auction sale of p.l. no.98230013. scrap aluminium ingot in pieces consisting of scrap aluminium pipe, lamp shed, steady arm, panto pan, window shutter, reflector, 3 pully, window guide frame, c2w, c3w, levelling valve, feed valve, chequer plate, heat sink, anti wind clump, roof bar, aluminium feeder wire, cdmtt fittings, metal halide, coupler, air dryer, gear box, aluminium fl fittings, , conductor bore, steady arm pully, levelling valve, duplex valve ( painted ) , electrical fittings, , tank cover, distributor valve, air glow, measuring valve, c&w relay valve, fan canopy, piston, bfb steady arm, fan canopy relay, aluminium bus bar, etc. qty 5431kg. location vm godown 3 bin no 8. custodians lot no. 03 / 09 / feb / 21 22 / 048. to be loaded by railway labour....

Eastern Railways - West Bengal

30961684 auction sale of pl no.98230013, sc. aluminium in pieces consisting of aluminium chequered plate, channel, aluminium windows shutter, mh / sv fittings off sizes without choke and lamp, pieces of aluminium sheds, aluminium pipe, out door fittings, reflector of light fittings, hpsv fittings [ aluminium ] , t5 / fl fittings, halogen fittings of sorts and misc. aluminium fittings of sorts and sizes with some ms attachements. condition loading by department. please check special condition and detailed conditions / amendments / modifications if any in depot condition before bidding....

Eastern Railways - West Bengal

30750078 supply of expander swaging tool kitexpander swaging tool kit,expander swaging tool kit (uek1) kit includes 6 expander heads 3/8, 1/2, 5/8,3/4, 7/8,1 1/8, plus inside/outside debburing tool and carrying case with storage compartment for ss, copper and aluminium pipe. make: uniweld or similar....

Indian Army - West Bengal

30610865 bids are invited for acp sheet cabinet work 1 • aluminum composite panel sheet • aluminum pipe • glass sliding frame • size 96x16x72 (length x depth x height) • fitting and labour charges to be included • vendor company should be kolkata based • work warranty – 5 years , acp sheet cabinet work 2 • aluminum composite panel sheet • aluminum pipe • glass sliding frame • size 180x16x72 (length x depth x height) • fitting and labour charges to be included • vendor company should be kolkata based • work warranty – 5 years total quantity : 1...

Eastern Railways - West Bengal

30336929 supply of expander swaging tool kitexpander swaging tool kit,expander swaging tool kit (uek1) kit includes 6 expander heads 3/8, 1/2, 5/8,3/4, 7/8,1 1/8, plus inside/outside debburing tool and carrying case with storage compartment for ss, copper and aluminium pipe. make: uniweld or similar. => limited...

Eastern Railways - West Bengal

30319498 supply of expander swaging tool kitexpander swaging tool kit,expander swaging tool kit (uek1) kit includes 6 expander heads 3/8, 1/2, 5/8,3/4, 7/8,1 1/8, plus inside/outside debburing tool and carrying case with storage compartment for ss, copper and aluminium pipe. make: uniweld or similar....

Indian Army - West Bengal

30085790 bids are invited for boqauto extension if any seller submits price in last 15 minutes, the rawill be auto extended by 15 minutes ( a maximum of300 times ) mse total quantity : 1 • aluminum composite panel sheet • aluminum pipe • glass sliding frame • size 186x16x72 ( length x depth x height ) • fitting and labour charges to be included • vendor company should be kolkata based • work warranty – 5 years ...

Indian Army - West Bengal

30036403 bids are invited for acp sheet cabinet work • aluminum composite panel sheet• aluminum pipe• glass sliding frame• size 186x16x72 (length x depth x height)• fitting and labour charges to be included• vendor company should be kolkata based • work warranty – 5 years total quantity : 1...

National Institute For Locomotor Disabilities - West Bengal

29875067 purchase of raw material, aluminum pipe, aluminum sheet, aluminum strip 3/4”, aluminum strip 1/2”, banion cloth, buckle, buckle metal, copper rivet 1/8”, copper rivet 5/32”, drill cloth, d ring, fiber glass, nut & bolt, powder talcum 400gms, press button big, press button small, rubber sole 06mm, rubber sole 08 mm, shoe gents size viii, shoe gents size ix, shoe gents size x, shoe gents size xi, shoe ladies size vii. steel grip, thread white, thread nylon, vaseline, velcro hook & loop 1”., velcro hook & loop 2”. velcro hook & loop 3/4”, velcro hook & loop 1.5”, washer 3mm, washer 4mm, stiffener, pop powder, epoxy resin, hardener, brown paper, washer, wire mesh rough, spatula...

Department of Empowerment of Persons with Disabilities - West Bengal

29834091 purchase of raw materials under 01 year rate contract purchase of raw materials under 01 year rate contract , purchase of raw material , aluminium pipe , aluminium sheet , aluminium strip 3/4 , aluminium strip 1/2 , banion cloth , buckle size 1 .5 , buckle size 3/4 , buckle metal 3/4 , buckle metal 1 , buckle metal 1.5 , buckle metal 2 , copper rivet 1/8 , copper rivet 5/32 , drill cloth , d ring size 1.5 , fiber glass , nut & bolt dia 1/8 , nut & bolt dia 5/32 , powder talcum 400 gms , press button big , press button small , rubber sole 06mm , rubber sole 08mm , shoe gents size viii , shoe gents size ix , shoe gents size x , shoe gents size xi , shoe ladies size vii , steel grip , thread white , thread nylon , vaseline (500 gms in bottle) , velcro hook & loop 1 , velcro hook & loop 2 , velcro hook & loop 3/4 , velcro hook & loop 1.5 , washer 3mm , washer 4mm , stiffener , pop powder , epoxy resin , hardener , brown paper , washer , wire mesh rough , spatula...

Department of School Education - West Bengal

29704170 setting up of model science laboratory physics chemistry and biology in 11 schools , burette clamp and boss head ( plastic stand ) 36 inch, central hole , metallic bob with hook ( brass ) set of 3 each 1.5’’ dia , pulleys with bearing ( for smooth motion ) with wooden stand 6 feet , compound pendulum 1meater wooden scale with 2mm holes at the central line of the scale at the interval of 5cm , electric balance precision type capacity 300 gm sencitivity0.001gm pgb 300 , fortins baromeater ( for atmospheric pressure ) wall type fill with mercury sup ( 1 ) quality with wooden case cp , free fall apparatus all metallic brass pully and glass top , for law of conservation of momentum newtons cardle ( 2 sets ) , carom dices ( 2sets ) , hooks law vertification ( youngs apparatus ) wooden scale1 / 2 meter , spheromeater double disk brass 0.001cm least count , screw gauge brass nickeling 0.001cm least count , slide calipers ( brass ) 150mm , cycle spokes 300mm , inclined plane and roller with accessories and glass top , steel 1 meater scale, 1 meater wooden scale ( 4 steel & 2 wooden ) , iron stand large 8’’x 5’’ base iron rod with brass made heavy duty clump and boss head fisher clam , physical balance ( beam balance ) in brass made cp segun wooden box , masses box 50 sticks in one hard paper box , searls apparatus for young’s modules with2.5 kg iron slotted weight compleat set , soldering instrument 35 watt , soldering paste 50 gm in tim box , soldering metal 100gm , travelling microscope large size horizontal 230 mm vertical 180 mm with vernier , solid cylinder ( brass 25mm x 12mm ) , stop watch digital led display 5mm led , bell jar 8 inch dia 1nd 12 inch hight & air pump , full set apparatus for law of conversation of moment apparatus superior quality , weight box 1 100 gm with fractional in plastic case , gravesend apparatus cast iron base ( expansion of a metal ball ) , hypso meater coppermade 4 inch dia , maximum minimum thermomeater made in england with magnet ( 50 to +50 ) with digital , pullingers apparatus ( for coefficient of liner expansion vertical form in wooden frame with test rod and spheromeater ( least count 0.005 cm ) superior quality , calorimeater with wooden jacket +stirrer+lid superior , 2 alcohol thermomeater ( 10dig 110dig c ) , mercury termomeater ( 5 celsius + 5 farenhite ) , joule equivalent experiment set 1 set in cp segun wood frame , electrically maintained tuning fork large size on wood base superior quality ( can be made by students , cycle spoke , coils of wire, 2 larg magnet ) , full set apparatus for melde’s experiment vibrator for freq ac supply superior ( students can made vibration set ) , helical spring apparatus on iron stand with wooden scale and 5x50gm total of 250gm brass slotted weight complite set , slotted weight ( iron ) with hanger 1 / kg each total 2.5 kg , ripple tank apparatus fitted with small motor and power supply for 220v , rubber pad and tuning fork of std value good quality 512 h2 and 480 h2 , sonometer full meter long red wood box with brass pully w / o weight , spectrometer 360x0.1dig brass made in wooden box , resonance tube apparatus all metallic plastic graduated tube plastic reserver , optical bench apparatus and steel rod ( 1 set ) + brass ( 1 set ) 1 meter long , stand with holders for light source lens and screen aluminium casting , small plain mirror 2*3with wooden back so that can stand on table , holder for lenses y shaped on metal adjustment stand superior , lens and mirrorholder aluminium casting , concave lens 2 dia superior focal lenth 15cm, 20 cm , concave mirror 2 dia f=10 cm, 15cm, 20cm , convex lens f=10, 15, 20 cm 2 , convex mirror 3 optically true superior , convex concave lens combination base aluminium , prism english glass made 1.5 4 pcs, 2 4 pcs , drawing board large 24*18 hollpow plywood , drawing pins made in ss & top plastic 50 pcs in one plastic box , glass slab optical quality ( 3*4 ) , cfl lamp for spectrometer 20w , stroboscope disk only hand operated mat test 33 1 / 3 rpm, 45 rpm , bar magnet 2 &3 , bar magnet strong magnetic field 4 ½ size , ring magnet 1 , ring magnet 2 , u type or horse shoe magnets 2 , magnetic compass 3 , ebonite rod 6 , capacitorapparatus ( behavior of capacitor in a.c circult ) complete with china meters com plete superior , white board 3*4 and pens 2 pcs , glass beaker ( 500ml ) borocil glass ( 6 nos. ) + 100 ml glass beaker ( 02 nos. ) , glass rods 12 height and 4 mm dia 12 pcs in one pack , gold leaf electroscope in 1.5 feet wooden box with 2 leaf in one rod , bettery holders cell box for two cells ( aa battery & 555 bettery with brass ter minal each ) , resistances ( different values ) along with carbon resistance ( different wattage ) 1 / 4, 1ohm, 2ohm, 5ohm, 10ohm, 20ohm , connecting wires copper pvc covered coil ( 90mtr ) , power supply ( 12volts ) 2 amp regu8lated continuoslyvarible volt model best quality taiwan ( variables ) , galvanometer best quality ) 50 0 50 bench type , keys one way brass , am meter ( 2amp + 5amp ) analog , dc milli ammeter ( 0 50 ) bench type ac dual range 0 100 / 0 500 , milliammeters bench type ac dual range 0 100 / 0 500 ma , micro ammeter 0 50a , good digital multimeters automatic range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor , ordinary digital multimeter manual range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor , analog ammeter ( with pointer ) 5a , analog volt meter ( with pointer ) ( 0 3 / 15 ) , analog multimeter manual range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor , hoffmann apparatus with electrode , zinc plates for simple cell 4 x 1.5 , copper plates for simple cell 4 x 1.5 , resistance box 0 5000 ohms ( 04 nos. ) plug type fitted england wire wound coils accurate quality + ( 0 20ohm 04nos. ) , ( 0 100ohm 04nos. ) , resistance wire ( nichrome ) 28or 30 swg 10 meter & 1 roll , rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 300ohms0.8 amp pak assembled export quality 20 cm 2 1 / 2 , rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 175ohms0.3 amp , vandegraff genarator good quality length 12.5 breath 8.5 hight 1.7 , simple voltaic cell in one plastic jar , wheatstone bridge commutator brass with 4 key , xy osciliscope , meter bridge ply wood made, brass plate and brass rod 1 meter , barlows wheel voltage 4 v, current 1.8 a, size 15 x 10 cm star shaped copper , apparatus to show force on a conductor in a magnetic filled , crocodile clips with insulated red and black , danicel and accessory in copper jar , post office box plug type in wooden box , potentiometer ply wood in 10 wire , soliniode apparatus to trace hysteresis curvs of ferro magnetic material on cro using resistance in box 1 set , soldering instruments 35 watt , soldering past 50 gm in tin box , soldering wire 100gm , bread bord nickle plated 840 point plastic made , diodes n4001 / n4000 series diodes n5400 series , voltage 50 v;1a;3a 1n4001;1n5400;100v ;1n4002; 1n5401 , 200v; 1n4003; 1n5402;300v; 1n5403 , 400v;1n4004;1n5404 , 500v ;1n5405 , 600v1n4005; 1n5406 , pnp transistor, npn ( 10 + 10 ) , led defferent colours 2 mm , ldr small size 2 mm , thermister ntc 5d 11 , full set apparatus ( characteristics of pnp transistors ) in large wooden box fitted with china meters complete superior quality , simi conductor diode apparatus complete large box fitted with three dc large size chaina meters sup quality , ac circuit study for resistence , capacitor, inductor in wooden box , resistence ( carbon type ) 1 / 2 watt from small value to very high value , capacitances ( in microfarad 0.015, 0.022, 0.033, 0.047, 0.068, and their multipllire of tens ) uf 35 volts , torch bulbe 1.5, 3, 4.5, 6v , car bulb 12 v 6 w , levitation set with access 4 magnet , aluminium pipe 1cm dia thick wall , cylindrical ceramic magnets 2 , tangent galvano meter 90 mm x 200 mm black colour , darsonval galvanometer moving coil 4 dia , one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments , extension cord wire length 2 mtr. with 3 pin top and 3 female socket set 1 pc , drinking glass 8 inch hight 50mm w , hard paper card 4 x4 , tea plate plastic 6 , small birthday candle packet in15 pcs , empty milk bottle made of glass ( cool ) , glass sheet ( 6inch*8inch*4mm ) , dinner plate ( plastic ) 6 , emersion heater ( small ) 1kw , syringe ( 6ml ) , syringe ( 12ml ) , vacuum stopper plastic made stop cock with 2 side hole , baloon best quality rubber made ( not very thin ) , 2 different sizes , polythene pipe inner diameater 4mm, lenth 1 meater , test tube two different sizes ( one can be inserted into others ) , tes tubes ( 10 20ml ) , drinking straw ( which can be bent ) , spring balance250 gms , spring balance500 gms , sprit lamp glass with sprit , plastic funnel ( 2.5inch ) , plastic pipe ( 1mtr, diameater 1 inch ) , plastic ball very thin and hollow , pen body for automizer expert , empty plastic bottle1000ml , vim drop 50 ml in a container , cotton thread thick & thin , iron wire1 mtr thin , shaving blade low cost , ring magnet 2 inch , carom dice 3 , scale 1 feet wooden , pendulam bob ( brass ) , electric casting plastic 40cm , graph paper mm , iron washer 1 round in middle hole iron made , 100 gm weight 5x 20 gm , scissor small ss 4 long 1 pc , paper cutter knife 6 , bi metalic foil ( one side ai ) [ 2inch x 6 inch ] one sheet , injection bottle with rubber cap and refill without ink ( ball pen ) , laser torch good quality , mirror low cost 2x 2 , prism hollow 3 , source of light leser red colour , 12 volt transformer , bar magnet 2 , soft iron bar ( same size of bar magnet ) , magnetic needle without case 4 , horse shoe magmnet 3 , iron fillings ( not fine powder ) 500gm , heater coil 1.5 feet , zinc and copper strip 5cm*4mm*1mm , fevicol 50gm , magnet cylinderical ( small ) 50ml , multi meater ordinary digital manual range select , beaker graduated ( plastic+glass ) 500 ml , petridish glass3 inch , glass slab 4x3 , modified vernier scale 150mm , cello tape 2 1 roll , conical flask 250 ml , measureing cylinder 100 ml , glass dropper 6 , glass stirrer 6 , tong 8 , chemicals kmno4, zn, mg ribbon, phenolphthalene, litmas paper / ph measurement paper 100 gm each , a big black / white board with chalk / markerpens+duster 4x3 ft , a big laminated periodic chart big size 4 x 2.5 , a demonstration table & working tables preferably with glass top or acid resistence hylam sheet top ( no sunmica please ) , ( best with white background ) , & with cabinets and drawers , ideally a fume hood else at lest an exclusive glass top table for the con acid stock 2 x 3 , table for kipps apparatus 2x3 ft iron base wooden top , resin type deionizer small unit 50lit per hour , a distillation unit small compact type or conventional 5l capacity , four light aragment all switch at the controlled the teacher and separate plug point , a double door refrigrator preferably 200 ltr capacity with separate ice chamber , soaps , detergents, hands towels , molecular model kit ball and stick type 1 set , labelling stickers of different sizes 1 / 2 2 , glass marker pens 1 set , glue sticks, glue ( liq. ) , feviquick 3 nos. each , filter paper: normal sheets 1rim, whatman 41 1 box , universal ph paper 2 box 1 14 ph 5m strip in one box , litmus paper red and blue 5m strip in one box , calculator ( scientific 100 ms ) , quartz clock ( 10 dia white coloue ) with battery , gas lighter , match box , rubber stoppers different sizes 4, 5, 6 no , blotting paperno 202 46x56cm , glass filers 4 , dispensing bottles for distilled water 250ml plastic , separate cabinets for solid and liquid chemicals 6ft hight , a common tool box with screw drivers pliers etc. , a bottle opener, corkscrew ( each ) , kipp’s apparatus ( plastic body ) 500ml , woulfes bottle 100ml , a digital balance ( *uptop three digits after decimel ) 200gm , a common balance for corrosive chemicals ( rough weight ) 5kg , scissirs 2 ( 1 small, 1big ) 4 & 8 , tongs 2 long, 2 short 12 inch & 6 , cloth dusters 12 x 12 , waterbath 220v electrical 4 holl , hot air oven upto 200 degree c 300x300x350mm inner aluminium outer ms , tripod stands iron , burette stands plastics , burette / filtering clumps ( brass ) , thermomeaters minus 10 to plus 360 degree c , spatula nickel 4 different size , spetula plastic 6 different size , spoonsplastic , tongs 4 , digital ph meter pocket type , battery dry , galvanometer with connecting wire 30 0 30 , copper plates and zinc rod , dropping bottles to dispense liquids 30ml , small vials like 35mm film boxes + small spoons , cork borer set , cottone front buttoned shirt type white apron with three front pockets 1 per head , test tube racks ( plastic ) 12 holl , test tube holders wooden holder , bunsen burners with rubber / nylon tubing , platinum wire set in glass rod , asbestos sheets wire gauge with & without asbestos , spirit lamps glass 125ml , porcelain mortar pestle ( 1 big , 6 small ) 6 & 3 , portcelain evaporating basin 4 , mica foil 100gm , burette 50 ml plastic , pipette 25 ml glass , long nose glass droppers with rubber tits 10 , small glass droppers with rubber tits 6 , petridish 2’’ plasic , petridish4’’ plastic , watch glass 3 , beakers 1lit glass , beakers 500ml glass , beakers 250ml glass , erlenmeyer 1lit glass , erlenmeyer / conical fiasks 500 ml glass , erlenmeyer / conical fiasks 250 ml glass , test tubereusable use & throw glass , test tubeuse & throw ( gross ) glass , funnels glass ( small ) , funnels plastic 2 , volumetric flask 1 lit , volumetric flask 500 ml , volumetric flask 250ml , reagent bottles 250 ml , bent tube 6 , hydrochloric acid ( 500ml ) , sulphuric acid ( 500ml ) , nitric acid ( 500ml ) , aceticacid ( 500ml ) , phosphoric acid ( 500ml ) , ammonia ( keep refrigerated ) ( 500ml ) , hydrogen peroxide ( keep refrigerated ) 500ml , methanol 500ml , rectified spirt 500ml , asetone 500ml , chloroform 500ml , phenol 500ml , glycerol 500ml , kerosine 500ml , spirit for sprit lamps , sodium hydroxide 500gm , sodium chloride500gm , sodium nitrates500gm , sodium sulphate 500gm , potassium hydroxide500gm , caicium hydroxide500gm , caicium chloride500gm , caicium nitrates100gm , caicium sulphate500gm , barium hydroxide 100gm , barium chloride 100gm , oxide of : arsenic, manganese 100gm , magnesium chloride500gm , magnesium nitrates500gm , magnesium sulphate500gm , strontium nitrates500gm , chromium chloride500gm , chromium nitrates500gm , chromium sulphate500gm , manganese chloride500gm , manganese nitrates500gm , manganese sulphate500gm , iron chloride500gm , iron nitrates500gm , iron sulphate ( ferrous 2 nos. and ferric 1 nos. seperately ) 500gm , cobalt chloride 25gm , nickel chloride 100gm , copper chloride 100gm , zinc chloride 100gm , aluminium chloride500gm , tin chloride 25gm , cobalt nitrates 25gm , copper nitrates 25gm , nickel sulphate 25gm , copper sulphate100ml , zinc sulphate500gm , aluminium sulphate500gm , tin metal granules 25gm , zinc turnings 100gm , copper turnings 100gm , zinc filing 100gm , iron filing 500gm , copper filing 100gm , alluminium filing500gm , sodium carbonate500gm , sodium phosphates500gm , calcium carbonate500gm , coper carbonate100gm , coper phophate 100gm , potassium thiocyanate 100gm , potassium chromate 100gm , potassium dichromate 100gm , potassium hexacyanidoiron ( ii ) ate 100gm , potassium hexacyanidoiron ( iii ) ate 100gm , potassium permanganate500gm , potassium bromide500gm , potassium iodide 100gm , potassium iodate 25gm , sodium nitrite500gm , sodium acetate500gm , sodium hypochlorite 100ml , sodium bicarbonate500gm , sodium bisulphate500gm , sodium thiosulphate500gm , ammonium chloride500gm , ammonium sulphate500gm , ammonium carbonate500gm , ammonium dichromate500gm , ammonium phosphate100gm , ammonium thiocyanat 100gm , lead carbonate 100gm , lead nitrate 100gm , lead aceate 100gm , iodine 100ml , oxalic acid500gm , salicylic acid500gm , resorcinol 100gm , aniline hydrochloride 100gm , activated charcol100gm , phenolphphalein indicator ( 125 ml ) , methyl orange ( 125 ml ) , borax500gm , starch 100ml , magnesium strips 100gm , aluminium foils 100gm , sodium metal ( bottle ) 250gm , bleaching powder500gm , silver nitrate 10gm , one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments , weighing bottle 50ml capa , brush ( for washing purpose ) 6 , dmg 100gm , fehlings solution a 100ml , fehlings solution b 100ml , mohlar reagent 100ml , dnp 2gm , beta napthol 100gm , phenol 500gm , benzophenone 500gm , acetophenone500ml , disodium hydrogen phosphate500gm , fes 500gm , na2s500gm , ammonium molybdate 100gm , salicyaldehyde 100gm , aniline 500ml , o amino phenol 100ml , nesslers reagent100gm , zinc uranyle acetate 100gm , sodium nitropruside 25gm , measuring cylinder ( 1 l 2nos. & 10 ml 2 nos. ) , double blue glass ( 2 inch x 2 inch ) , ammonium ferrous sulphate 500gm , separating funnel ( 500 ml ) , ethyl alcohol 100% ( 500 ml ) , ether ( 500 ml ) , acetone ( 500 ml ) , methyl alcohol ( 500 ml ) , glacial acetic acid ( 500 ml ) , chloroform ( 500 ml ) , formalin 40% ( 500 ml ) , picric acid ( 500 ml ) , formaldehyde ( 500 ml ) , osmic acid 1% ( 5 gm ) , chromic acid ( 500 gm ) , acetocarmine stain ( 100 ml ) , methylene blue ( 100 ml ) , sodium bicarbonate ( 500 gm ) , sodium carbonate ( 500 gm ) , sodium chloride ( 500 gm ) , sodium citrate ( 500 gm ) , sodium tarterate ( rochelle salt ) ( 500 gm ) , sodium hypobromide.bdh ( 500 gm ) , sodium borate ( 0.01% ) ( 500 gm ) , sodium hydroxide ( 500 gm ) , copper sulphet ( 500 gm ) , mer cury ( 100 gm ) , magnesium sulphet ( 500 gm ) , potassium nitrate ( 500 gm ) , koh flakes ( 500 gm ) , barium sulphate ( 500 gm ) , cobalt chloride sol ( 500 ml ) , concentrated sulphuric acid ( 500 ml ) , hcl ( 500 ml ) , sulphosalicylic acid ( 500 ml ) , tincture idine ( 25 gm ) , bile salts ( 100 gm ) , sucrose ( 500 gm ) , glucose ( 500 gm ) , phenol red ( 100 gm ) , urease ( 200 ml ) , acetic acid ( 500 ml ) , leishmans stain ( solution ) ( 100 ml ) , crystal violet ( 100 ml ) , basic fuchsin ( 25 gm ) , borax ( 500 gm ) , boric acid ( 500gm ) , potassium iodide ( 25 gm ) , potassium hydroxide ( 500gm ) , iodine solution ( 100 ml ) , eosin powder ( 100 gm ) , safranin powder ( 25 gm ) , haemotoxylin ( 100 ml ) , glycerine ( pure ) ( 500 ml ) , gelatine ( 500 gm ) , phenol crystals ( 500 gm ) , lactic acid ( 500 gm ) , ph indicator solution with colour chart ( 500 ml ) , distilled water ( 5 l ) , filter paper ( 9 cm ) , chromatography paper ( 9 cm ) , paint brush no.1 to 3 ( 1 set ) , morter&pestle ( china clay ) 4 inch , aluminium foil pie dish ( 1 roll ) , electronics balance ( accurate0.1gm ) , thermomeater ( reading up to110 degree mercury ) , spatula steel ( 1 dozzen ) , cork ( 4 inch 1 dozzen, 6 inch 1 dozzen, 8 inch 1 dozzen ) , stop watch 0.01sec accuracy , punching mechine ( 4 inch ) , thread ( bundle ) , paper clip ( packet ) , zipper bags ( 12 inch x 10 inch ) packet , measureing tape 5 mt , nylon cord 25 mt , iron hook 3’’ , small hammer 2 iron , spirit lamp glass 125ml , tongs steel ( 6 inch ) , simple screw augur ( drill ) 1” & 2’’ each , universal indicator ph test paper ( packet ) , plant beeder’s tool – complete set , funnel 3 glass , capillary tube for blood ( packet ) , long test tube with stopper ( 12 inch ) , test tube stand ( plastic ) 12 hole , pipette 10cc graduated , conical flask ( 100 ml 4 nos., 250 ml 4 nos. & 500 ml 4 nos. ) , wide mouth long test tube ( 6 inch x 3 inch ) 1 dozzen , cavity slide ( 2 cavity ) , measuring cylinder500cc, 250cc ( each ) , measuring cylinder100cc, 50cc, 25cc, 10cc ( each ) , separeting funnel class b, 250 ml glass , slide box 50 slidfes pvc , specimen tube4x 1.25 glass ( 1 dozzen ) , stage micro meater , staining rack, 6 bottle pvc , starch and iodine paper ( packet ) , syringe plastic with needle ( 2 ml ) 1 dozzen , test tube holder brass 6 length, 3 mm pati , thermometermax min ( 50 to + 50 degree ) with digital , thistle funnel medium size glass ( 12 inch ) , tripod magnifier 10x , trough glass glass 8’’x4’’ , vasculam slide , watch glass 4 dia medium ( 1 dozzen ) , watch glass small ( 2 inch ) 1 dozzen , watch glass3 ( 1 dozzen ) , water bath; ( double wall heater, 6 holes, thermostate controlled ) , pvc slide box for 100 sliders , bacteria slide , oscillatoria slide , spirogyra slide , rhizopus slide , mushroom ( wet preserved ) , yeast slide , liverwort slide , moss ( wet preserved ) , lichen ( wet preserved ) , amoeba slide , hydra ( whole mount ) slide , t.s. of leaf dorsiventral slide , t.s. of sunflower steam slide , t.s. of aurum root slide , mammalian blood smear slide , onion root tip cell mitosis slide , animal cell mitosis grasshopper slide , lichen slide , liver fluke wet specimen , ascaris wet specimen , leech wet specimen , earthworm wet specimen , prawn wet specimen , silkworm wet specimen , honey bee wet specimen , snail wet specimen , starfish wet specimen , shark wet specimen , rohu wet specimen , frog wet specimen , lizard wet specimen , pigeon ( preserved ) , rabit ( preserved ) , earthworm ( model ) , cockroach wet specimen , frog or toads ( skleton ) , apron coat ( cotton ) 40 no. , articulated human skeleton ( fibre full body 5 inch ) , autoclave portable ( vertical ) , beakers different sizes ( 10 ml, 25 ml, 50 ml, 100 ml, 250 ml, 500 ml, 1000 ml ) 6 for each , chemicals biuret reagent 125 ml , compound microscope with built in system ( 5x, 10x, 45x & 100x ) 10x wide field eyepice , couplin jar pvc , cover slip ( 18 dia meter ) round ( packet ) , descicator 6 glass ( 15cm ) , dissecting boxes st. steel parts special quality , dropper 8 , dropping bottle small 60ml with teat , euglena and chlamydomonus slide ( 1 for each ) , ganong srespiroscope, borosil glass , glass petridish 4 , glass petridish 6 , glass slides 76x26mm with ground edged ( packet ) , glass specimen jar with lid ( 8 inch x 2 inch ) , human models eye , human models heart , human models kidney , magnifying glass 3 dia china , incubator 12x12x12 inner aluminium outer ms thermostate controlled , male and female cones of pinus slide + specimen ( 1 for each ) , mitosis in onion root tip cell ( permanent slides ) , mitosis in grasshopper ( permanent slides ) , meiosis in onipon bud cell ( p [ ermanent slides ) , meiosis in grasshoper testis ( permanent slides ) , t.sd. of blastula ps , t.s. of testis mammalian ps , t.s. of ovary mammalian ps , voluntary muscle slide , squamous epithelium ps slide , involuantary muscle ps slide , cardiac muscle ps slide , model of meiosis , model of mitosis , models of t.s. of stem of sealginella , mounting needle , plastic big , oven ( lav ) 12’’ x 12’’ x 12’ , over head projector 1000 lumence , permanent slides conjugation in paramecium , budding in hydra slide , permanent slides transverse section of root, stem& leaves , permanent stained section of human kidny slide , plant models bifacial leaf , plant models bladderwort , plant model dicot / root section , plant models gametophyte of selanginella , plant models liverwort , plant models pitcher plant , plant models monocot root section , plant models seed germination chart , plant models sundew , plant models typical plant cell , plant preserved adiantum ( preserved specimen ) , plant preserved funaria , plant preserved marchantia , plant preserved selaginella , pocket magnifier ( retractable ) , pointer for eye piece of microscope , reagent glass bottles with stopper 250 ml ( medium ) , root pressure ( borosil glass ) packet , rootpressure ( soda glass ) packet , rubber band packet , scientific balance weighing up to 1 kg ( top pan ) , one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments , microscope ( compound ) compound microscope with built in system ( 5x, 10x, 45x & 100x ) 10x wide field eyepice , cavity slide , ninhydrin 25 gm...

West Bengal Industrial Development Corporation Limited - West Bengal

28573468 wbsidcl / mkt 6 of 2021 2022 supply of cleaning equipment , double sided signage – caution wet floor 1. purpose floor signage required during cleaning to caution pedestrians that floor cleaning is on 2. rate to be quoted per 100 pcs specifications : 1. dimensions 11 inches width ( minimum ) , 12 inches depth ( minimum ) and 24 inches height ( minimum ) . 2. material – pvc 3. weight – not less than 750 gms. 4. foldable and durable heavy duty hinge. 5. base colour bright yellow with red colour writing, bilingual english and / or bengali, ensuring high visible safety. 6. flexible locking style hanger to make signage stationary and also visible from all directions. , cotton mop ( refill ) 1. purpose – required for cleaning of floors 2. rate to be quoted per box containing 50 pcs. specifications : 1. made from 100 percent cotton, to be made of twisted cotton yarn, will have special bleached cotton. 2. will have super water absorbency and long life. 3. width of refill – 6” 4. wash cycle minimum 10 15 washes. 5. minimum 300 gms weight. 6. length maximum up to 16 inches. , 75 cms dry and wet mop, with pipe and swivel base assemble 1. purpose – required for cleaning of floor and other areas 2. rate to be quoted per fifty pcs. specification: 1. mops should be designed for both dry sweeping and wet mopping. 2. the mops should be light weight not more than 300 gms. 3. the mop should be made of a blend of natural and synthetic fibres which will ensure clean and dust free sweeping and that will not shed or break. 4. mops should be durable and chemical resistant. 5. the assemble should be easily maneuvarable, ergonomically designed, compact and efficient. 6. telescopic pole – i. should be made of lightweight autoclavable anodized aluminium and special plastic for easy handling. ii. scratch free coating. iii. the telescopic handles should consist of tubes that adjust to any length within the range of the handle, enabling easy cleaning of areas that are beyond the reach of fixed length handles height adjustment feature to be present with minimum requirement from 1.0 to maximum 1.8 meters to suit users of different height. iv. the aluminium pipe should have inside diameter of 25 mm for lower part and inside diameter should be 30 mm for upper part with 24 gauges aluminium sheet. v. handles are autoclavable; the suggested autoclave cycle is 121°c for 30 minutes. 7. base plate i. there will a swivel base plate. ii. complete base plate should be made of industrial plastic used for trouble free performance and allows 180° rotation for faster cleaning and easy maneuverability. iii. should be ergonomically designed, simple and easy to operate with the help of complete t bar. iv. the base plate should have easy maneuverability and the telescopic pole ( aluminium pipe ) and base plate can be easily detachable and attachable with the t bar. v. there should be in built locking system for height adjustment of telescopic pole ( aluminium pole ) . 8. insert mop i. should be made of blend of natural and synthetic fibre for dry sweeping and wet mopping. ii. dimension length – 75 cm x 12cm ( minimum ) , kentucky mop holder / clip 1. purpose – required for holding of mop. 2. rate to be quoted – per fifty pcs. specification : 1. mop clip for attaching mop heads to handle. 2. material – polypropylene ( pp ) . 3. size 6 inches. 4. weight minimum 100 gms. 5. colour – any. 6. the plastic clip should be suitable for any kentucky mops. 7. better refill grip. 8. should allow the use of any handle with a diameter ranging from 20 to 24 mms. , insert mop / floor cleaner mop ( refill ) 75 cms 1. purpose – used for dry cleaning 2. rate to be quoted – per fifty pcs. specifications : 1. mop head material to be made of synthetic material. 2. mop is to be made of blend of natural and synthetic fibres ( cotton and polyester ) which should ensure dust free sweeping. 3. dimensions minimum – 70 cm x 14 cm. 4. light weight ( 250 gms ) 5. should fit properly with the swivel base....

Department of School Education - West Bengal

28467546 setting up model science laboratory physics chemistry biology in 11 schools 1 burette clamp and boss head ( plastic stand ) 36 inch, central hole 2 metallic bob with hook ( brass ) set of 3 each 1.5’’ dia 3 pulleys with bearing ( for smooth motion ) with wooden stand 6 feet 4 compound pendulum 1meater wooden scale with 2mm holes at the central line of the scale at the interval of 5cm 5 electric balance precision type capacity 300 gm sencitivity0.001gm pgb 300 6 fortins baromeater ( for atmospheric pressure ) wall type fill with mercury sup ( 1 ) quality with wooden case cp 7 free fall apparatus all metallic brass pully and glass top 8 for law of conservation of momentum newtons cardle ( 2 sets ) , carom dices ( 2sets ) 9 hooks law vertification ( youngs apparatus ) wooden scale1 / 2 meter 10 spheromeater double disk brass 0.001cm least count 11 screw gauge brass nickeling 0.001cm least count 12 slide calipers ( brass ) 150mm 13 cycle spokes 300mm 14 inclined plane and roller with accessories and glass top 15 steel 1 meater scale, 1 meater wooden scale ( 4 steel & 2 wooden ) 16 iron stand large 8’’x 5’’ base iron rod with brass made heavy duty clump and nboss head fisher clam 17 physical balance ( beam balance ) in brass made cp segun wooden box 18 masses box 50 sticks in one hard paper box 19 searls apparatus for young’s modules with2.5 kg iron slotted weight compleat set 20 soldering instrument 35 watt 21 soldering paste 50 gm in tim box 22 soldering metal 100gm 23 travelling microscope large size horizontal 230 mm vertical 180 mm with vernier 24 solid cylinder ( brass 25mm x 12mm ) 25 stop watch digital led display 5mm led 26 bell jar 8 inch dia 1nd 12 inch hight & air pump 27 full set apparatus for law of conversation of moment apparatus superior quality 28 weight box 1 100 gm with fractional in plastic case 29 gravesend apparatus cast iron base ( expansion of a metal ball ) 30 hypso meater coppermade 4 inch dia 31 maximum minimum thermomeater made in england with magnet ( 50 to +50 ) with digital 32 pullingers apparatus ( for coefficient of liner expansion vertical form in wooden frame with test rod and spheromeater ( least count 0.005 cm ) superior quality 33 calorimeater with wooden jacket +stirrer+lid superior 34 2 alcohol thermomeater ( 10dig 110dig c ) , mercury termomeater ( 5 celsius + 5 farenhite ) 35 joule equivalent experiment set 1 set in cp segun wood frame 36 electrically maintained tuning fork large size on wood base superior quality ( can be made by students , cycle spoke , coils of wire, 2 larg magnet ) 37 full set apparatus for melde’s experiment vibrator for freq ac supply superior ( students can made vibration set ) 38 helical spring apparatus on iron stand with wooden scale and 5x50gm total of 250gm brass slotted weight complite set 39 slotted weight ( iron ) with hanger 1 / kg each total 2.5 kg 40 ripple tank apparatus fitted with small motor and power supply for 220v 41 rubber pad and tuning fork of std value good quality 512 h2 and 480 h2 42 sonometer full meter long red wood box with brass pully w / o weight 43 spectrometer 360x0.1dig brass made in wooden box 44 resonance tube apparatus all metallic plastic graduated tube plastic reserver 45 optical bench apparatus and steel rod ( 1 set ) + brass ( 1 set ) 1 meter long 46 stand with holders for light source lens and screen aluminium casting 47 small plain mirror 2*3with wooden back so that can stand on table 48 holder for lenses y shaped on metal adjustment stand superior 49 lens and mirrorholder aluminium casting 50 concave lens 2 dia superior focal lenth 15cm, 20 cm 51 concave mirror 2 dia f=10 cm, 15cm, 20cm 52 convex lens f=10, 15, 20 cm 2 53 convex mirror 3 optically true superior 54 convex concave lens combination base aluminium 55 prism english glass made 1.5 4 pcs, 2 4 pcs 56 drawing board large 24*18 hollpow plywood 57 drawing pins made in ss & top plastic 50 pcs in one plastic box 58 glass slab optical quality ( 3*4 ) 59 cfl lamp for spectrometer 20w 60 stroboscope disk only hand operated mat test 33 1 / 3 rpm, 45 rpm 61 bar magnet 2 &3 62 bar magnet strong magnetic field 4 ½ size 63 ring magnet 1 64 ring magnet 2 65 u type or horse shoe magnets 2 66 magnetic compass 3 67 ebonite rod 6 68 capacitor apparatus ( behavior of capacitor in a.c circult ) complete with china meters com plete superior 69 white board 3*4 and pens 2 pcs 70 glass beaker ( 500ml ) borocil glass ( 6 nos. ) + 100 ml glass beaker ( 02 nos. ) 71 glass rods 12 height and 4 mm dia 12 pcs in one pack 72 gold leaf electroscope in 1.5 feet wooden box with 2 leaf in one rod 73 bettery holders cell box for two cells ( aa battery & 555 bettery with brass ter minal each ) 74 resistances ( different values ) along with carbon resistance ( different wattage ) 1 / 4, 1ohm, 2ohm, 5ohm, 10ohm, 20ohm 75 connecting wires copper pvc covered coil ( 90mtr ) 76 power supply ( 12volts ) 2 amp regu8lated continuoslyvarible volt model best quality taiwan ( variables ) 77 galvanometer best quality ) 50 0 50 bench type 78 keys one way brass 79 am meter ( 2amp + 5amp ) analog 80 dc milli ammeter ( 0 50 ) bench type ac dual range 0 100 / 0 500 81 milliammeters bench type ac dual range 0 100 / 0 500 ma 82 micro ammeter 0 50a 83 good digital multimeters automatic range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor 84 ordinary digital multimeter manual range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor 85 analog ammeter ( with pointer ) 5a 86 analog volt meter ( with pointer ) ( 0 3 / 15 ) 87 analog multimeter manual range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor 88 hoffmann apparatus with electrode 89 zinc plates for simple cell 4 x 1.5 90 copper plates for simple cell 4 x 1.5 91 resistance box 0 5000 ohms ( 04 nos. ) plug type fitted england wire wound coils accurate quality + ( 0 20ohm 04nos. ) , ( 0 100ohm 04nos. ) 92 resistance wire ( nichrome ) 28or 30 swg 10 meter & 1 roll 93 rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 300ohms0.8 amp pak assembled export quality 20 cm 2 1 / 2 94 rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 175ohms0.3 amp 95 vandegraff genarator good quality length 12.5 breath 8.5 hight 1.7 96 simple voltaic cell in one plastic jar 97 wheatstone bridge commutator brass with 4 key 98 xy osciliscope 99 meter bridge ply wood made, brass plate and brass rod 1 meter 100 barlows wheel voltage 4 v, current 1.8 a, size 15 x 10 cm star shaped copper 101 apparatus to show force on a conductor in a magnetic filled 102 crocodile clips with insulated red and black 103 danicel and accessory in copper jar 104 post office box plug type in wooden box 105 potentiometer ply wood in 10 wire 106 soliniode apparatus to trace hysteresis curvs of ferro magnetic material on cro using resistance in box 1 set 107 soldering instruments 35 watt 108 soldering past 50 gm in tin box 109 soldering wire 100gm 110 bread bord nickle plated 840 point plastic made 111 diodes n4001 / n4000 series diodes n5400 series 112 voltage 50 v;1a;3a 1n4001;1n5400;100v ;1n4002; 1n5401 113 200v; 1n4003; 1n5402;300v; 1n5403 114 400v;1n4004;1n5404 115 500v ;1n5405 116 600v1n4005; 1n5406 117 pnp transistor, npn ( 10 + 10 ) 118 led defferent colours 2 mm 119 ldr small size 2 mm 120 thermister ntc 5d 11 121 full set apparatus ( characteristics of pnp transistors ) in large wooden box fitted with china meters complete superior quality 122 simi conductor diode apparatus complete large box fitted with three dc large size chaina meters sup quality 123 ac circuit study for resistence , capacitor, inductor in wooden box 124 resistence ( carbon type ) 1 / 2 watt from small value to very high value 125 capacitances ( in microfarad 0.015, 0.022, 0.033, 0.047, 0.068, and their multipllire of tens ) uf 35 volts 126 torch bulbe 1.5, 3, 4.5, 6v 127 car bulb 12 v 6 w 128 levitation set with access 4 magnet 129 aluminium pipe 1cm dia thick wall 130 cylindrical ceramic magnets 2 131 tangent galvano meter 90 mm x 200 mm black colour 132 darsonval galvanometer moving coil 4 dia 133 one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments 134 extension cord wire length 2 mtr. with 3 pin top and 3 female socket set 1 pc 135 drinking glass 8 inch hight 50mm w 136 hard paper card 4 x4 137 tea plate plastic 6 138 small birthday candle packet in15 pcs 139 empty milk bottle made of glass ( cool ) 140 glass sheet ( 6inch*8inch*4mm ) 141 dinner plate ( plastic ) 6 142 emersion heater ( small ) 1kw 143 syringe ( 6ml ) 144 syringe ( 12ml ) 145 vacuum stopper plastic made stop cock with 2 side hole 146 baloon best quality rubber made ( not very thin ) , 2 different sizes 147 polythene pipe inner diameater 4mm, lenth 1 meater 148 test tube two different sizes ( one can be inserted into others ) 149 tes tubes ( 10 20ml ) 150 drinking straw ( which can be bent ) 151 spring balance250 gms 152 spring balance500 gms 153 sprit lamp glass with sprit 154 plastic funnel ( 2.5inch ) 155 plastic pipe ( 1mtr, diameater 1 inch ) 156 plastic ball very thin and hollow 157 pen body for automizer expert 158 empty plastic bottle1000ml 159 vim drop 50 ml in a container 160 cotton thread thick & thin 161 iron wire1 mtr thin 162 shaving blade low cost 163 ring magnet 2 inch 164 carom dice 3 165 scale 1 feet wooden 166 pendulam bob ( brass ) 167 electric casting plastic 40cm 168 graph paper mm 169 iron washer 1 round in middle hole iron made 170 100 gm weight 5x 20 gm 171 scissor small ss 4 long 1 pc 172 paper cutter knife 6 173 bi metalic foil ( one side ai ) [ 2inch x 6 inch ] one sheet 174 injection bottle with rubber cap and refill without ink ( ball pen ) 175 laser torch good quality 176 mirror low cost 2x 2 177 prism hollow 3 178 source of light leser red colour 179 12 volt transformer 180 bar magnet 2 181 soft iron bar ( same size of bar magnet ) 182 magnetic needle without case 4 183 horse shoe magmnet 3 184 iron fillings ( not fine powder ) 500gm 185 heater coil 1.5 feet 186 zinc and copper strip 5cm*4mm*1mm 187 fevicol 50gm 188 magnet cylinderical ( small ) 50ml 189 multi meater ordinary digital manual range select 190 beaker graduated ( plastic+glass ) 500 ml 191 petridish glass3 inch 192 glass slab 4x3 193 modified vernier scale 150mm 194 cello tape 2 1 roll 195 conical flask 250 ml 196 measureing cylinder 100 ml 197 glass dropper 6 198 glass stirrer 6 199 tong 8 200 chemicals kmno4, zn, mg ribbon, phenolphthalene, litmas paper / ph measurement npaper 100 gm each 201 a big black / white board with chalk / markerpens+duster 4x3 ft 202 a big laminated periodic chart big size 4 x 2.5 203 a demonstration table & working tables preferably with glass top or acid resistence hylam sheet top ( no sunmica please ) , ( best with white background ) , & with cabinets and drawers 204 ideally a fume hood else at lest an exclusive glass top table for the con acid stock 2 x 3 205 table for kipps apparatus 2x3 ft iron base wooden top 206 resin type deionizer small unit 50lit per hour 207 a distillation unit small compact type or conventional 5l capacity 208 four light aragment all switch at the controlled the teacher and separate plug point 209 a double door refrigrator preferably 200 ltr capacity with separate ice chamber 210 soaps , detergents, hands towels 211 molecular model kit ball and stick type 1 set 212 labelling stickers of different sizes 1 / 2 2 213 glass marker pens 1 set 214 glue sticks, glue ( liq. ) , feviquick 3 nos. each 215 filter paper: normal sheets 1rim, whatman 41 1 box 216 universal ph paper 2 box 1 14 ph 5m strip in one box 217 litmus paper red and blue 5m strip in one box 218 calculator ( scientific 100 ms ) , quartz clock ( 10 dia white coloue ) with battery 219 gas lighter 220 match box 221 rubber stoppers different sizes 4, 5, 6 no 222 blotting paperno 202 46x56cm 223 glass filers 4 224 dispensing bottles for distilled water 250ml plastic 225 separate cabinets for solid and liquid chemicals 6ft hight 226 a common tool box with screw drivers pliers etc. 227 a bottle opener, cork screw ( each ) 228 kipp’s apparatus ( plastic body ) 500ml 229 woulfes bottle 100ml 230 a digital balance ( *uptop three digits after decimel ) 200gm 231 a common balance for corrosive chemicals ( rough weight ) 5kg 232 scissirs 2 ( 1 small, 1big ) 4 & 8 233 tongs 2 long, 2 short 12 inch & 6 234 cloth dusters 12 x 12 235 waterbath 220v electrical 4 holl 236 hot air oven upto 200 degree c 300x300x350mm inner aluminium outer ms 237 tripod stands iron 238 burette stands plastics 239 burette / filtering clumps ( brass ) 240 thermomeaters minus 10 to plus 360 degree c 241 spatula nickel 4 different size 242 spetula plastic 6 different size 243 spoons plastic 244 tongs 4 245 digital ph meter pocket type 246 battery dry 247 galvanometer with connecting wire 30 0 30 248 copper plates and zinc rod 249 dropping bottles to dispense liquids 30ml 250 small vials like 35mm film boxes + small spoons 251 cork borer set 252 cottone front buttoned shirt type white apron with three front pockets 1 per head 253 test tube racks ( plastic ) 12 holl 254 test tube holders wooden holder 255 bunsen burners with rubber / nylon tubing 256 platinum wire set in glass rod 257 asbestos sheets wire gauge with & without asbestos 258 spirit lamps glass 125ml 259 porcelain mortar pestle ( 1 big , 6 small ) 6 & 3 260 portcelain evaporating basin 4 261 mica foil 100gm 262 burette 50 ml plastic 263 pipette 25 ml glass 264 long nose glass droppers with rubber tits 10 265 small glass droppers with rubber tits 6 266 petridish 2’’ plasic 267 petridish 4’’ plastic 268 watch glass 3 269 beakers 1lit glass 270 beakers 500ml glass 271 beakers 250ml glass 272 erlenmeyer 1lit glass 273 erlenmeyer / conical fiasks 500 ml glass 274 erlenmeyer / conical fiasks 250 ml glass 275 test tube reusable use & throw glass 276 test tube use & throw ( gross ) glass 277 funnels glass ( small ) 278 funnels plastic 2 279 volumetric flask 1 lit 280 volumetric flask 500 ml 281 volumetric flask 250ml 282 reagent bottles 250 ml 283 bent tube 6 284 hydrochloric acid ( 500ml ) 285 sulphuric acid ( 500ml ) 286 nitric acid ( 500ml ) 287 acetic acid ( 500ml ) 288 phosphoric acid ( 500ml ) 289 ammonia ( keep refrigerated ) ( 500ml ) 290 hydrogen peroxide ( keep refrigerated ) 500ml 291 methanol 500ml 292 rectified spirt 500ml 293 asetone 500ml 294 chloroform 500ml 295 phenol 500ml 296 glycerol 500ml 297 kerosine 500ml 298 spirit for sprit lamps 299 sodium hydroxide 500gm 300 sodium chloride 500gm 301 sodium nitrates 500gm 302 sodium sulphate 500gm 303 potassium hydroxide 500gm 304 caicium hydroxide 500gm 305 caicium chloride 500gm 306 caicium nitrates 100gm 307 caicium sulphate 500gm 308 barium hydroxide 100gm 309 barium chloride 100gm 310 oxide of : arsenic, manganese 100gm 311 magnesium chloride 500gm 312 magnesium nitrates 500gm 313 magnesium sulphate 500gm 314 strontium nitrates 500gm 315 chromium chloride 500gm 316 chromium nitrates 500gm 317 chromium sulphate 500gm 318 manganese chloride 500gm 319 manganese nitrates 500gm 320 manganese sulphate 500gm 321 iron chloride 500gm 322 iron nitrates 500gm 323 iron sulphate ( ferrous 2 nos. and ferric 1 nos. seperately ) 500gm 324 cobalt chloride 25gm 325 nickel chloride 100gm 326 copper chloride 100gm 327 zinc chloride 100gm 328 aluminium chloride 500gm 329 tin chloride 25gm 330 cobalt nitrates 25gm 331 copper nitrates 25gm 332 nickel sulphate 25gm 333 copper sulphate 100ml 334 zinc sulphate 500gm 335 aluminium sulphate 500gm 336 tin metal granules 25gm 337 zinc turnings 100gm 338 copper turnings 100gm 339 zinc filing 100gm 340 iron filing 500gm 341 copper filing 100gm 342 alluminium filing 500gm 343 sodium carbonate 500gm 344 sodium phosphates 500gm 345 calcium carbonate 500gm 346 coper carbonate 100gm 347 coper phophate 100gm 348 potassium thiocyanate 100gm 349 potassium chromate 100gm 350 potassium dichromate 100gm 351 potassium hexacyanidoiron ( ii ) ate 100gm 352 potassium hexacyanidoiron ( iii ) ate 100gm 353 potassium permanganate 500gm 354 potassium bromide 500gm 355 potassium iodide 100gm 356 potassium iodate 25gm 357 sodium nitrite 500gm 358 sodium acetate 500gm 359 sodium hypochlorite 100ml 360 sodium bicarbonate 500gm 361 sodium bisulphate 500gm 362 sodium thiosulphate 500gm 363 ammonium chloride 500gm 364 ammonium sulphate 500gm 365 ammonium carbonate 500gm 366 ammonium dichromate 500gm 367 ammonium phosphate 100gm 368 ammonium thiocyanat 100gm 369 lead carbonate 100gm 370 lead nitrate 100gm 371 lead aceate 100gm 372 iodine 100ml 373 oxalic acid 500gm 374 salicylic acid 500gm 375 resorcinol 100gm 376 aniline hydrochloride 100gm 377 activated charcol100gm 378 phenolphphalein indicator ( 125 ml ) 379 methyl orange ( 125 ml ) 380 borax 500gm 381 starch 100ml 382 magnesium strips 100gm 383 aluminium foils 100gm 384 sodium metal ( bottle ) 250gm 385 bleaching powder 500gm 386 silver nitrate 10gm 387 one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments 388 weighing bottle 50ml capa 389 brush ( for washing purpose ) 6 390 dmg 100gm 391 fehlings solution a 100ml 392 fehlings solution b 100ml 393 mohlar reagent 100ml 394 dnp 2gm 395 beta napthol 100gm 396 phenol 500gm 397 benzophenone 500gm 398 acetophenone 500ml 399 disodium hydrogen phosphate 500gm 400 fes 500gm 401 na2s 500gm 402 ammonium molybdate 100gm 403 salicyaldehyde 100gm 404 aniline 500ml 405 o amino phenol 100ml 406 nesslers reagent100gm 407 zinc uranyle acetate 100gm 408 sodium nitropruside 25gm 409 measuring cylinder ( 1 l 2nos. & 10 ml 2 nos. ) 410 double blue glass ( 2 inch x 2 inch ) 411 ammonium ferrous sulphate 500gm 412 separating funnel ( 500 ml ) 413 ethyl alcohol 100% ( 500 ml ) 414 ether ( 500 ml ) 415 acetone ( 500 ml ) 416 methyl alcohol ( 500 ml ) 417 glacial acetic acid ( 500 ml ) 418 chloroform ( 500 ml ) 419 formalin 40% ( 500 ml ) 420 picric acid ( 500 ml ) 421 formaldehyde ( 500 ml ) 422 osmic acid 1% ( 5 gm ) 423 chromic acid ( 500 gm ) 424 acetocarmine stain ( 100 ml ) 425 methylene blue ( 100 ml ) 426 sodium bicarbonate ( 500 gm ) 427 sodium carbonate ( 500 gm ) 428 sodium chloride ( 500 gm ) 429 sodium citrate ( 500 gm ) 430 sodium tarterate ( rochelle salt ) ( 500 gm ) 431 sodium hypobromide.bdh ( 500 gm ) 432 sodium borate ( 0.01% ) ( 500 gm ) 433 sodium hydroxide ( 500 gm ) 434 copper sulphet ( 500 gm ) 435 mer cury ( 100 gm ) 436 magnesium sulphet ( 500 gm ) 437 potassium nitrate ( 500 gm ) 438 koh flakes ( 500 gm ) 439 barium sulphate ( 500 gm ) 440 cobalt chloride sol ( 500 ml ) 441 concentrated sulphuric acid ( 500 ml ) 442 hcl ( 500 ml ) 443 sulphosalicylic acid ( 500 ml ) 444 tincture idine ( 25 gm ) 445 bile salts ( 100 gm ) 446 sucrose ( 500 gm ) 447 glucose ( 500 gm ) 448 phenol red ( 100 gm ) 449 urease ( 200 ml ) 450 acetic acid ( 500 ml ) 451 leishmans stain ( solution ) ( 100 ml ) 452 crystal violet ( 100 ml ) 453 basic fuchsin ( 25 gm ) 454 borax ( 500 gm ) 455 boric acid ( 500gm ) 456 potassium iodide ( 25 gm ) 457 potassium hydroxide ( 500gm ) 458 iodine solution ( 100 ml ) 459 eosin powder ( 100 gm ) 460 safranin powder ( 25 gm ) 461 haemotoxylin ( 100 ml ) 462 glycerine ( pure ) ( 500 ml ) 463 gelatine ( 500 gm ) 464 phenol crystals ( 500 gm ) 465 lactic acid ( 500 gm ) 466 ph indicator solution with colour chart ( 500 ml ) 467 distilled water ( 5 l ) 468 filter paper ( 9 cm ) 469 chromatography paper ( 9 cm ) 470 paint brush no.1 to 3 ( 1 set ) 471 morter&pestle ( china clay ) 4 inch 472 aluminium foil pie dish ( 1 roll ) 473 electronics balance ( accurate0.1gm ) 474 thermomeater ( reading up to110 degree mercury ) 475 spatula steel ( 1 dozzen ) 476 cork ( 4 inch 1 dozzen, 6 inch 1 dozzen, 8 inch 1 dozzen ) 477 stop watch 0.01sec accuracy 478 punching mechine ( 4 inch ) 479 thread ( bundle ) 480 paper clip ( packet ) 481 zipper bags ( 12 inch x 10 inch ) packet 482 measureing tape 5 mt 483 nylon cord 25 mt 484 iron hook 3’’ 485 small hammer 2 iron 486 spirit lamp glass 125ml 487 tongs steel ( 6 inch ) 488 simple screw augur ( drill ) 1” & 2’’ each 489 universal indicator ph test paper ( packet ) 490 plant beeder’s tool – complete set 491 funnel 3 glass 492 capillary tube for blood ( packet ) 493 long test tube with stopper ( 12 inch ) 494 test tube stand ( plastic ) 12 hole 495 pipette 10cc graduated 496 conical flask ( 100 ml 4 nos., 250 ml 4 nos. & 500 ml 4 nos. ) 497 wide mouth long test tube ( 6 inch x 3 inch ) 1 dozzen 498 cavity slide ( 2 cavity ) 499 measuring cylinder500cc, 250cc ( each ) 500 measuring cylinder100cc, 50cc, 25cc, 10cc ( each ) 501 separeting funnel class b, 250 ml glass 502 slide box 50 slidfes pvc 503 specimen tube4x 1.25 glass ( 1 dozzen ) 504 stage micro meater 505 staining rack, 6 bottle pvc 506 starch and iodine paper ( packet ) 507 syringe plastic with needle ( 2 ml ) 1 dozzen 508 test tube holder brass 6 length, 3 mm pati 509 thermometer max min ( 50 to + 50 degree ) with digital 510 thistle funnel medium size glass ( 12 inch ) 511 tripod magnifier 10x 512 trough glass glass 8’’x4’’ 513 vasculam slide 514 watch glass 4 dia medium ( 1 dozzen ) 515 watch glass small ( 2 inch ) 1 dozzen 516 watch glass3 ( 1 dozzen ) 517 water bath; ( double wall heater, 6 holes, thermostate controlled ) 518 pvc slide box for 100 sliders 519 bacteria slide 520 oscillatoria slide 521 spirogyra slide 522 rhizopus slide 523 mushroom ( wet preserved ) 524 yeast slide 525 liverwort slide 526 moss ( wet preserved ) 527 lichen ( wet preserved ) 528 amoeba slide 529 hydra ( whole mount ) slide 530 t.s. of leaf dorsiventral slide 531 t.s. of sunflower steam slide 532 t.s. of aurum root slide 533 mammalian blood smear slide 534 onion root tip cell mitosis slide 535 animal cell mitosis grasshopper slide 536 lichen slide 537 liver fluke wet specimen 538 ascaris wet specimen 539 leech wet specimen 540 earthworm wet specimen 541 prawn wet specimen 542 silkworm wet specimen 543 honey bee wet specimen 544 snail wet specimen 545 starfish wet specimen 546 shark wet specimen 547 rohu wet specimen 548 frog wet specimen 549 lizard wet specimen 550 pigeon ( preserved ) 551 rabit ( preserved ) 552 earthworm ( model ) 553 cockroach wet specimen 554 frog or toads ( skleton ) 555 apron coat ( cotton ) 40 no. 556 articulated human skeleton ( fibre full body 5 inch ) 557 autoclave portable ( vertical ) 558 beakers different sizes ( 10 ml, 25 ml, 50 ml, 100 ml, 250 ml, 500 ml, 1000 ml ) 6 for each 559 chemicals biuret reagent 125 ml 560 compound microscope with built in system ( 5x, 10x, 45x & 100x ) 10x wide field eyepice 561 couplin jar pvc 562 cover slip ( 18 dia meter ) round ( packet ) 563 descicator 6 glass ( 15cm ) 564 dissecting boxes st. steel parts special quality 565 dropper 8 566 dropping bottle small 60ml with teat 567 euglena and chlamydomonus slide ( 1 for each ) 568 ganong srespiroscope, borosil glass 569 glass petridish 4 570 glass petridish 6 571 glass slides 76x26mm with ground edged ( packet ) 572 glass specimen jar with lid ( 8 inch x 2 inch ) 573 human models eye 574 human models heart 575 human models kidney 576 magnifying glass 3 dia china 577 incubator 12x12x12 inner aluminium outer ms thermostate controlled 578 male and female cones of pinus slide + specimen ( 1 for each ) 579 mitosis in onion root tip cell ( permanent slides ) 580 mitosis in grasshopper ( permanent slides ) 581 meiosis in onipon bud cell ( p [ ermanent slides ) 582 meiosis in grasshoper testis ( permanent slides ) 583 t.sd. of blastula ps 584 t.s. of testis mammalian ps 585 t.s. of ovary mammalian ps 586 voluntary muscle slide 587 squamous epithelium ps slide 588 involuantary muscle ps slide 589 cardiac muscle ps slide 590 model of meiosis 591 model of mitosis 592 models of t.s. of stem of sealginella 593 mounting needle , plastic big 594 oven ( lav ) 12’’ x 12’’ x 12’ 595 over head projector 1000 lumence 596 permanent slides conjugation in paramecium 597 budding in hydra slide 598 permanent slides transverse section of root, stem& leaves 599 permanent stained section of human kidny slide 600 plant models bifacial leaf 601 plant models bladderwort 602 plant model dicot / root section 603 plant models gametophyte of selanginella 604 plant models liverwort 605 plant models pitcher plant 606 plant models monocot root section 607 plant models seed germination chart 608 plant models sundew 609 plant models typical plant cell 610 plant preserved adiantum ( preserved specimen ) 611 plant preserved funaria 612 plant preserved marchantia 613 plant preserved selaginella 614 pocket magnifier ( retractable ) 615 pointer for eye piece of microscope 616 reagent glass bottles with stopper 250 ml ( medium ) 617 root pressure ( borosil glass ) packet 618 root pressure ( soda glass ) packet 619 rubber band packet 620 scientific balance weighing up to 1 kg ( top pan ) 621 one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments 622 microscope ( compound ) compound microscope with built in system ( 5x, 10x, 45x & 100x ) 10x wide field eyepice 623 cavity slide 624 ninhydrin 25 gm...

India Government Mint - West Bengal

28316780 supply of procurement of screw compressor , procurement of new multiple theme blister packs, civil, electric and interior designing work , roof treatment and associated civil works, anti vibration table, aluminum pipe for compressed air system...

Eastern Railways - West Bengal

28194286 supply of wooden stuffwooden stuff, wooden stuff as per local drawing. 5.5 height x 3 width x1.5 thickness fitted in the cross wise leg 3 l x 3 width x 2 thickness fitted with 02 nos. hook &01 nos. clamp with 02 nos. aluminium pipe 1 / 2 x 3 l with painting ( gmar wood ) . make indigenous or similar...

Department of Empowerment of Persons with Disabilities - West Bengal

27411338 purchase of raw material under 01 year rate contract 2 aluminium pipe 3 aluminium sheet 4 aluminium strip 3 / 4 5 aluminium strip 1 / 2 6 aluminium rivet diameter 1 / 8 7 aluminium rivet diameter 5 / 32 8 banion cloth 9 buckle 1.5 10 buckle size 3 / 4 11 buckle metal width 3 / 4 12 buckle metal width 1 13 buckle metal width 1.5 14 buckle metal width 2 15 blade pp cutter 16 hardener ( 200 ml per bottle ) 17 cone sander 18 cylinder sander ( grinning sleeve ) 19 copper rivet 1 / 8 20 copper rivet 5 / 32 21 drill bit size 1 / 8 22 drill bit size 5 / 32 23 drill bit size 5.5 mm 24 drill bit size 8 mm 25 drill cloth 26 d ring size 2 27 d ring width 3 / 4 28 d ring width 1 29 d ring size 1.5 30 dunlop foam 31 elastic webbing 2 32 elastic webbing 1 33 elastic webbing 4 34 nylon webbing 2 ( 25 mtr per roll ) 35 nylon webbing 1 ( 25 mtr per roll ) 36 nylon webbing 4 ( 25 mtr per roll ) 37 ethaflex 2mm 110 cmx73cm 38 ethflex 3mm 110cmx73cm 39 ethflex 4mm 110cmx73cm 40 ethflex 6mm 110 cmx73cm 41 evathene foam sheet 42 eva sole thickness 10 mm 43 eva sole thickness 6mm 44 eucalyptus oil 45 eyelet 46 flat headed screw 47 fiber glass 48 hacksaw blade 49 jigsaw blade bosch 50 leather calf chrome baij 51 leather softy black 52 leather chrome black for belt 53 leather insole 54 leather lining 55 leather nappa 56 nut & bolt 1 / 8 57 nut & bolt 5 / 32 58 powder talcum 400 gms 59 machine oil 60 pp sheet 2mm 61 pp sheet 3mm 62 pp sheet 4mm 63 pp sheet 6mm 64 pp sheet 12mm 65 pp sheet 15mm 66 press button big 67 press button small 68 prosthetic button 69 pvc film 70 rubber sole 06mm 71 rubber sole 08mm 72 rubber sole 10mm 73 rubber sole 12mm 74 rubber sole 15mm 75 self taping screw 76 shoe gents size ii 77 shoe gents size iii 78 shoe gents size iv 79 shoe gents size v 80 shoe gents size vi 81 shoe gents size vii 82 shoe gents size viii 83 shoe gents size ix 84 shoe gents size x 85 shoe gents size xi 86 shoe ladies size ii 87 shoe ladies size iii 88 shoe ladies size iv 89 shoe ladies size v 90 shoe ladies size vi 91 shoe ladies size vii 92 shoe ladies size viii 93 split rivet 1 / 8 94 steel grip 95 surfoam blade flat 96 surfoam blade half round 97 surfoam blade round 98 thread white 99 thread nylon 100 vaseline ( 500 gms in a bottle ) 101 velcro hook & loop 1 ( 25 mtrs per roll ) 102 velcro hook & loop 2 ( 25 mtrs per roll ) 103 velcro hook & loop 3 / 4 ( 25 mtrs per roll ) 104 velcro hook & loop 1.5 ( 25 mtrs per roll ) 105 washer 3 mm 106 washer 4 mm 107 silicon rubber ( a ) 108 silicon rubber ( b ) 109 cold mould seal 110 dental alginate 111 stone powder 112 coloring agent 113 elastic tube 114 molding wax 115 locktite ( 20 gm in a container ) 242 116 locktite ( 20 gm in a container ) 243 117 rubber bowl big 118 rubber bowl small 119 shoe lace length 24 120 shoe lace length 30 121 stiffner 122 pop powder 123 epoxy resin 124 teflon sheet 125 clean film wrap ( 25 mtr per roll ) 126 brown paper 127 wing nut 128 washer outer dia 20 mm 129 washer outer dia 10 mm 130 wire mesh rough 131 spatula 132 lttp sheet 3.2 mm 133 lttp sheet 2 mm 134 copying pencil 135 self adesive velcro roll 136 double adhesive tape roll 137 pva tape ( 20 mtr per roll ) 138 double face foam tape 139 grit cloth soft 140 grit cloth hard 141 reamer 142 transtibial kit 143 transfemoral kit 144 hip disarticulation kit...

Technical Education and Training Department - West Bengal

26752539 supply, testing, installation & commissioning of machinery / equipment / instrument / hand tools / small instruments etc. in various trades of govt. i.t.i, hili 1 computer i3, 7th generation, 8 gb ram, 1 tb hdd 2 floor mats ( 3’x2’ ) standard quality 3 dc arc welding machine ( 400a, ocv 60–100 v, 60% duty cycle ) .technical specification: input supply 440v 2ph.50hz. + / 10%, input kva 16, no load consumption 2amps, welding current range 40 400a, duty cycle 60%, o.c.v 90v a / c, protection class ip21, electrode size 2 4mm., type of control magnetic mooving core type, type of cooling fan, class of insulation double fibre glass with varnish covered flat conductor, type of core c.r.n.g.o, m 42grade, no.of output terminal 3, mcb rating 63amps , weight approxx 130kgs., chasis type tyre wheel mounted.should have welding amps & volt analog meter. accessories list: 70sqmm. hofr welding cable 7.5mtr. 70sqmm. hofr earth cable 5mtr. welding 400amps insulated holder 01 nos. crocodile type earth clamp 01 nos. welding hand screen with glass 01 set. welding cheeping hammer 01 nos. wire brush 01 nos. lather hand gloves 01 pair. 4 air conditioners window and split ( 1.5 ton used preffered ) standard quality 5 solar photovoltaic power plant ( 20 kw ) pv module type polycrystalline / monocrystalline, no. of pv cells per module 72 cells, total number of pv modules 28 32 nos, max.power, pmp@stc 300 / 330 / 375wp, max.power tolerance ( % ) complied, max.power voltage ( vmp ) 36.5 v, max.power current ( imp ) @stc 8.22 a, open circuit voltage, voc@stc 45 v, short circuit current, isc@stc 8.89 a, nominal voltage 24v, nominal wattage 300wp, temp.coefficient of voc 0.3104, fill factor complied, temp.coefficient of voc ( % / c ) 0.3104, temp.coefficient of pmp ( % / c ) 0.3948, temperature co efficient of isc% / °c ) 0.0687, normal operating cell 46+ / 2, temperature ( noct ) ( °c ) 46+ / 2, operating temperature ( °c ) 40 to 80, max temperature rise of solar cells under severe working conditions over max. ambient temp. 10 to 15deg, module is suitable to operate at 500 ambient temp yes, cell efficiency 16% 19%, module efficiency 15.46% 15.63%, temp.coefficient of voc ( % / c ) 0.3104, maximum system voltage 36.5v vmp, no. of by pass diodes 3 nos, mounting arrangement for solar module, clamp type, solar module frame anodized aluminium, material tempered & low iron glass, finish ethylene vinyl acetate, types of sections used aluminium / ms sections, module dimensions ( 1960 x 990 x 42 ) mm, pv panel weight ( kg ) 20.5 22.5kg, module life ( minimum ) 25years, pv array area ( sqm ) 64sqm approximate, guaranteed output confirm yes, total plan foot area ( sqm ) 120sqm, control area ( sqm ) 120sqm, string monitoring unit built in pcu / inverter 6 over lock machine with stool 4 thread over lock machine direct drive 7 diagnostic tool / scanner for motor vehicle standard quality 8 hammer type drilling machine 4 20 mm, 550 watt ( 05 years amc required. ) 9 dual gauges set refrigeration equipment standard quality 10 spanner d.e. metric spanner double ended, 6 32 mm. 11 cleaning cloth standard quality 12 fender covers standard quality 13 angle grinder machine 2400 watt  14 refrigerants m12 standard quality 15 combination plier insulated, 200 mm. 16 embroidery machine with stool and table 150 sewing operations, lcd display, automatic needle threader, start / stop button, automatically stops bobbin winding, when full 17 gear knob covers standard quality 18 pug cutting machine 220 240 v, 50 60 hz, cutting capacity upto 50mm. 19 empty cylinder standard quality 20 screwdriver set of 5 21 bar track machine no of needles 1, no of threads 2, stich width 40 mm, pressure foot lifter 13mm, box size 805x375x760 mm, heavy duty ( 05 years amc required. ) 22 hard toed boots standard quality 23 gas welding torch set with accessories standard quality 24 refrigerants m 22 standard quality 25 torque wrench ( standard / ratchet type ) , 14 to 68 nm. 26 press / iron ( any type ) standard quality 27 hydraulic jack 20 ton standard quality 28 gas cutting torch set with accessories standard quality 29 compressor old standard quality 30 wire stripper 150 mm 31 pressing table ( 6’x4’ ) standard quality 32 hydraulic press 20 ton standard quality 33 thread cutter set of 20 pcs standard quality 34 compressor 50 ltrs. standard quality 35 measuring tape 5 meter 36 garment , made ups and home furnishing samples standard quality 37 hydro meter standard quality 38 dies for pipe cutting 20 pcs set standard quality 39 filter ( sample ) standard quality 40 line dori standard quality 41 drawing board ( any size wooden ) 850 mm x 550 mm 42 multimeter dc 200mv 1000v, 0 – 10a & ac 200mv 750v , 0 10a, resistance 0 20 mω and 3 1 / 2 digit. 43 various drive socket standard quality 44 drier ( sample ) standard quality 45 vernier calliper vernier caliper, 150 mm. 46 display board 900 mm x 600 mm 47 oil draining & filling equipment for vehicle standard quality 48 socket set 20 pcs set standard quality 49 capillary 400  standard quality 50 plumb bob 500 gms standard quality 51 types of scales:normal straight big ruler, hip curve, leg shaper, pattern master, frenchcurve standard quality 52 parts washing station standard quality 53 universal socket set 10 pcs set standard quality 54 capillary 500 standard quality 55 safety helmet standard quality 56 computer peripherals dvd rom, blueray drives, speaker 57 a / c leakage tester standard quality 58 tig welding machine with water cooled torch 300 a, argon regulator, gas hose, water circulating system. technical specification: input supply 440v 3ph.50hz. + / 10%, input kva 10, no load consumption 0.5 amps, duty cycle 60%, welding current range 20 300a, o.c.v 65v d / c & a / c , mma electrode size 2 4mm., tunsten electrode size 2mm 3.15mm. type of control microprocessor based digital soft switch control & pwm , up slove / down slove time 1 10sec, gas pre flow time 1 10sec, type of cooling fan, class of insulation “f”, mcb rating 40amps , protection class ip23, weight approxx 32kgs., should have welding amps digital meter, hot start / arc force / background current adjustment, 4t & 2t switching function, tig & mma dual functioned, water cooling unit inbuilt in main power source , machine also have over voltage, phase missing , over current and over heat protection. accessories list: copper 35sqmm. hofr welding cable 7.5mtr.copper 35sqmm. hofr earth cable 5mtr. water cooled gtaw torch 01 nos. cooling tour machine. crocodile type earth clamp 01 nos. welding full helmet with glass 01 set.wire brush 01 nos. lather hand gloves 01 pair. power connection cable 4sqmm 4 core 5mtr. tungten electrode 2mm, 2.5mm & 3mm 1nos. each, argon cylender 7cum 01 pcs. argon ssdg regulator 01 nos.argon flowmeter 01 nos., argon transparent nylon hose pipe 10mtr.argon cylender holding stand, torch collet, front cap 05 nos. each. ( 05 years amc required. ) 59 appliances refrigerator ( one direct cool & other frost free type ) standard quality 60 solar photovoltaic inverter:5 kva solar inverter 61 sewing kit ( includes thread clipper / hand trimmer, seam ripper, fabric cutting scissors, tracing wheel, measuring tape etc ) 62 pneumatic tools for motor vehicles standard quality 63 pipe deburring tool standard quality 64 capillary 600 standard quality 65 safety hand gloves standard quality 66 machine tool kit standard quality 67 2 post lift standard quality 68 flairing set standard quality 69 brazing rod+ flux sets standard quality 70 safety goggles standard quality 71 machine oil standard quality 72 pullers standard quality 73 pipe expander set standard quality 74 screw bits / nut driver ( 41 piece set ) set standard quality 75 safety harness standard quality 76 machine needle and hand needles ( various gauges ) , embroidery needles standard quality 77 steering covers standard quality 78 pipe threader set 10 pcs standard quality 79 testing board ( ref / ac ) set standard quality 80 reflective jacket standard quality 81 needle threader standard quality 82 sun glasses ( 3 m ) standard quality 83 ratchet type pipe threader set 1 / 2, 3 / 4, 1 set of 3 pcs standard quality 84 tube bender ( mechanical / tube ) set standard quality 85 attachments for sewing machine heaming foot or hemmer foot, embroidery plate, straight stitch throat plate, rubber, zipper foot, straight stitch pressure foot, button foot, button hole stitch foot 86 torque wrenches 5 35 nm standard quality 87 pipe bender spool type up to 25 mm. with stand manually operated. 88 swaging punch set standard quality 89 button hole scissor standard quality 90 vehicle safety stands standard quality 91 gate valve , ball valve, globe valve standard quality 92 copper tube 1 / 2, 3 / 16, 1 / 4, 3 / 8, 5 / 8 ( roll set each ) standard quality 93 hand notcher ( pattern notcher ) standard quality 94 wheel balancer 5 10 k.w standard quality 95 couplings standard quality 96 teflon sheet 0.3mm 6.5mm standard quality 97 sewing threads standard quality 98 pvc pipe cutter standard quality 99 t allen key 2mm 19mm standard quality 100 bobbins standard quality 101 regular plier standard quality 102 l allen key 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 5.5mm, 6mm, 8mm, 10mm. standard quality 103 design softwares ( coral, photoshop etc ) 104 a / c machine ( 124 robin air ) standard quality 105 mig welding machine gmaw welding machine 400 a capacity with air cooled torch, regulator, gas preheater, gas hose and standard accessoires, 415 volt + 10% ac, ac 3 phase, 21.5 kva, vac 400 415, 50 / 60 hz, duty cycled 60 100, vdc out 34 vdc, ocv high 62 mic / msg accessories list: 70sqmm. hofr welding cable 7.5mtr. 70sqmm. hofr earth cable 5mtr. welding 400amps insulated holder 01 nos. crocodile type earth clamp 01 nos. welding hand screen with glass 01 set. welding cheeping hammer 01 nos. wire brush 01 nos. lather hand gloves 01 pair. ( 05 years amc required. ) 106 work table ( 5x3x2.5 ) standard quality 107 battery :battery type lmla / vrla, voltage 12 / 24 v, ah capacity 65 / 100 / 150ah, container battery rack, cover polypropylene copolymer ( ppcp ) , terminals m, electrolyte, self discharge ≤5% ( as per is13369≤10% ) in 28days, life expectancy 5 years, approval yes, service life minimum 5 years, ah efficiency above 90%, charge efficiency above 80%, maximum depth of discharge ( dod ) 0.9 108 bobbin case standard quality 109 water pump plier standard quality 110 nose / combination pliers ( insulated 150 mm ) , tong pliers 150 mm 111 hanger wooden and plastic material 112 combination plier 200 mm standard quality 113 tube cutter 100 mm standard quality 114 embroidery frame 4’x6’, 3’x2’, 2’x2’ standard quality 115 adjustable wrench 6” standard quality 116 wire brush standard quality 117 fabric yardages, surplus fabric, good quaity muslin mandatory 45 mtr each 118 adjustable pipe wrench 8” standard quality 119 paint brush ( 50 mm ) standard quality 120 trim / accessory buttons, surface embelishments, zippers 2 dozen each standard quality 121 h eavy duty pipe wrench 300 mm standard quality 122 hammer ball pin 500 gms standard quality 123 pin cushion standard quality 124 pipe wrench chain type standard quality 125 monkey / adjustable plier 20 mm standard quality 126 dustbin standard quality 127 aluminium pipe wrench 450 mm standard quality 128 fixed spanner ( 10 11, 14 15, 16 17 each ) standard quality 129 boxes and pouches for storing items standard quality 130 hammer type screw driver 100 250 mm standard quality 131 neon phase tester ( insulated 150 mm ) standard quality 132 pattern table / cutting table standard quality 133 screw drivers 200 mm standard quality 134 round file ( smooth 150 mm ) standard quality 135 stools for cutting standard quality 136 screw drivers insulated type 150 mm 137 flat file ( smooth 200 mm ) standard quality 138 printer multipurpose 139 air compressor 50 ltr. standard quality 140 electrofusion welding machine hdpe electrofusion welding machine , 20 to 315 mm accessories list: 70sqmm. hofr welding cable 7.5mtr. 70sqmm. hofr earth cable 5mtr. welding 400amps insulated holder 01 nos. crocodile type earth clamp 01 nos. welding hand screen with glass 01 set. welding cheeping hammer 01 nos. wire brush 01 nos. lather hand gloves 01 pair. ( 05 years amc required. ) 141 bins for tools standard quality 142 clampmeter 0 100 a ( digital type ) . 143 students chair ( with table arm ) standard quality 144 screw driver bit set of 10 pcs standard quality 145 hacksaw with blade ( 150 200 mm ) standard quality 146 teachers table standard quality 147 open spanners de set of 10 standard quality 148 long screw driver ( 250 mm ) standard quality 149 teachers chair standard quality 150 ring spanners set of 10 standard quality 151 tommy ( mini 0 screw driver flat head ( 550 mm tip ) ) standard quality 152 push pins standard quality 153 double ended spanners set of 10 standard quality 154 fire extinguisher ( abc powder type 2 kg ) standard quality 155 dress makers pin standard quality 156 adjustable spanners 6” standard quality 157 fuse standard quality 158 fabric pins standard quality 159 ratchet type spanners 12 16 mm standard quality 160 compressor relay standard quality 161 highlighter standard quality 162 tubular box type spanners set of 12 standard quality 163 freezer thermostat standard quality 164 pencil ( hb, 2b, h, 2h, 4h, 4b, 6b, 8b ) standard quality 165 bolt cutters standard quality 166 defrost timer standard quality 167 eraser standard quality 168 hammers 1kg 169 megger standard quality 170 note books standard quality 171 soft hammers standard quality 172 watt meter standard quality 173 photocopier standard quality 174 battery charger ( for 6v, 12v, v24v battery ) 175 pipe cutter machine disc diameter : 355 mm ( 14 ) cutting capacity ( square bar ) : 119 x 119 mm cutting capacity ( round pipe ) : 129 mm no load speed : 3800 rpm power input : 2200 w 176 first aid box with all material standard quality 177 multimeter dc 200mv 1000v, 0 – 10a & ac 200mv 750v , 0 10a, resistance 0 20 mω and 3 1 / 2 digit. 178 sharpener standard quality 179 allen key set 1.5 10 mm standard quality 180 digital clamp meter 115 amp standard quality 181 carbon paper ( various colours ) standard quality 182 cold chisel standard quality 183 digital thermometer standard quality 184 design transferring paper standard quality 185 steel rules standard quality 186 measuring tape ( 5 mtrs ) standard quality 187 paper cutter standard quality 188 12” hack saw frame with blade standard quality 189 pressure guage standard quality 190 pattern drafting paper standard quality 191 punch centre , 150 mm x 9 mm standard quality 192 compound guage standard quality 193 paper ( various quality and sizes ) standard quality 194 try square 10 cm blade standard quality 195 capilary guage standard quality 196 labels & stickersstandard quality 197 crow bar standard quality 198 scissors ( plastic handled scissor for cutting paper ) 199 lever bar standard quality 200 pinking shears standard quality 201 full harness ( half body ) standard quality 202 marking chalk ( yellow / pink / green / blue coloured ) 203 full harness ( full body ) standard quality 204 projector dlp hd celing mounted 3500 lumens 205 bc clamp meter standard quality 206 fume extractor standard quality 207 service manual / user manuals ( each ) standard quality 208 earth tester analog 500 v. 209 tailor’s chalk standard quality 210 ladder hook standard quality 211 carbon paper ( a4, yellow, red and white carbon ) 212 asbestos hand gloves standard quality 213 colour ( poster colour, water colour, acrylics, pastels, fabric printing dyes and colors and materials etc ) 214 blue aprone standard quality 215 paint brushes ( different sizes ) standard quality 216 leather jacket standard quality 217 stapler ( small and big size ) standard quality 218 welding gloves standard quality 219 glue stick / fevicol / adhesive standard quality 220 hand sleeve standard quality 221 fabric glue standard quality 222 leg guard standard quality 223 cello tape ( transparent and foam double sided tapes, single sided tapes ) 224 ear plug standard quality 225 punching machine standard quality 226 cutting goggles standard quality 227 magnetic white board / black board eraser standard quality 228 welding goggles ( black ) standard quality 229 mannequin lady, men, kid ( boy & girl ) standard quality 230 bench grinder standard quality 231 power hacksaw hydraulic feed system 400 mm. blade size, motor capacity 0.75 kw 232 personal protection equipment standard quality 233 spirit level 30 cm standard quality 234 blackboard & whiteboard 900x600 mm 235 nose mask standard quality 236 white / blackboard marker standard quality 237 welding hand screen ( shield ) standard quality 238 pantone shade card standard quality 239 welding head helmet ( shield ) standard quality 240 auto darkening helmet standard quality 241 buyer requirement / comment sheet standard quality 242 electrical hand gloves standard quality 243 measurement sheet / size chart standard quality 244 operator gloves standard quality 245 trims / accessory / fabric and embroideries samples / swatch file standard quality 246 tech pack / specification sheet standard quality 247 chalk &marker ( chalks & markers of different colours ) standard quality 248 dexterity test kit standard quality 249 power operated sewing machine2000 3000 stitch / min with table 250 car seat covers standard quality 251 bench drilling machine drilling machine bench input power : 680 watt, max. drilling capacity : 12mm, spindle travel: 60mm, working radius: 143mm, working size : 205x205mm, column size: 45x500mm. 252 brazing kit ( 1 swirl type ) standard quality 253 pyranometer standard quality 254 sewing machine tool kit standard quality 255 color matching light box standard quality 256 students notes standard quality 257 stools for sewing depending on no. of machines standard quality 258 cotton gloves standard quality 259 rotary type drilling machine 750 watt 260 male female couplers  standard quality 261 heavy duty rotary type hammer drill machine 20 mm ( 05 years amc required. ) ...

Zilla Parishad - West Bengal

23743708 tender for setting up of model science laboratory ( physics, chemistry & biology ) in 11 ( eleven ) school ( higher secondary ) 1 burette clamp and boss head ( plastic stand ) 36 inch, central hole 2 metallic bob with hook ( brass ) set of 3 each 1.5’’ dia 3 pulleys with bearing ( for smooth motion ) with wooden stand 6 feet 4 compound pendulum 1meater wooden scale with 2mm holes at the central line of the scale at the interval of 5cm 5 electric balance precision type capacity 300 gm sencitivity0.001gm pgb 300 6 fortins baromeater ( for atmospheric pressure ) wall type fill with mercury sup ( 1 ) quality with wooden case cp 7 free fall apparatus all metallic brass pully and glass top 8 for law of conservation of momentum newtons cardle ( 2 sets ) , carom dices ( 2sets ) 9 hooks law vertification ( youngs apparatus ) wooden scale1 / 2 meter 10 spheromeater double disk brass 0.001cm least count 11 screw gauge brass nickeling 0.001cm least count 12 slide calipers ( brass ) 150mm 13 cycle spokes 300mm 14 inclined plane and roller with accessories and glass top 15 steel 1 meater scale, 1 meater wooden scale ( 4 steel & 2 wooden ) 16 iron stand large 8’’x 5’’ base iron rod with brass made heavy duty clump and nboss head fisher clam 17 physical balance ( beam balance ) in brass made cp segun wooden box 18 masses box 50 sticks in one hard paper box 19 searls apparatus for young’s modules with2.5 kg iron slotted weight compleat set 20 soldering instrument 35 watt 21 soldering paste 50 gm in tim box 22 soldering metal 100gm 23 travelling microscope large size horizontal 230 mm vertical 180 mm with vernier 24 solid cylinder ( brass 25mm x 12mm ) 25 stop watch digital led display 5mm led 26 bell jar 8 inch dia 1nd 12 inch hight & air pump 27 full set apparatus for law of conversation of moment apparatus superior quality 28 weight box 1 100 gm with fractional in plastic case 29 gravesend apparatus cast iron base ( expansion of a metal ball ) 30 hypso meater coppermade 4 inch dia 31 maximum minimum thermomeater made in england with magnet ( 50 to +50 ) with digital 32 pullingers apparatus ( for coefficient of liner expansion vertical form in wooden frame with test rod and spheromeater ( least count 0.005 cm ) superior quality 33 calorimeater with wooden jacket +stirrer+lid superior 34 2 alcohol thermomeater ( 10dig 110dig c ) , mercury termomeater ( 5 celsius + 5 farenhite ) 35 joule equivalent experiment set 1 set in cp segun wood frame 36 electrically maintained tuning fork large size on wood base superior quality ( can be made by students , cycle spoke , coils of wire, 2 larg magnet ) 37 full set apparatus for melde’s experiment vibrator for freq ac supply superior ( students can made vibration set ) 38 helical spring apparatus on iron stand with wooden scale and 5x50gm total of 250gm brass slotted weight complite set 39 slotted weight ( iron ) with hanger 1 / kg each total 2.5 kg 40 ripple tank apparatus fitted with small motor and power supply for 220v 41 rubber pad and tuning fork of std value good quality 512 h2 and 480 h2 42 sonometer full meter long red wood box with brass pully w / o weight 43 spectrometer 360x0.1dig brass made in wooden box 44 resonance tube apparatus all metallic plastic graduated tube plastic reserver 45 optical bench apparatus and steel rod ( 1 set ) + brass ( 1 set ) 1 meter long 46 stand with holders for light source lens and screen aluminium casting 47 small plain mirror 2*3with wooden back so that can stand on table 48 holder for lenses y shaped on metal adjustment stand superior 49 lens and mirrorholder aluminium casting 50 concave lens 2 dia superior focal lenth 15cm, 20 cm 51 concave mirror 2 dia f=10 cm, 15cm, 20cm 52 convex lens f=10, 15, 20 cm 2 53 convex mirror 3 optically true superior 54 convex concave lens combination base aluminium 55 prism english glass made 1.5 4 pcs, 2 4 pcs 56 drawing board large 24*18 hollpow plywood 57 drawing pins made in ss & top plastic 50 pcs in one plastic box 58 glass slab optical quality ( 3*4 ) 59 cfl lamp for spectrometer 20w 60 stroboscope disk only hand operated mat test 33 1 / 3 rpm, 45 rpm 61 bar magnet 2 &3 62 bar magnet strong magnetic field 4 ½ size 63 ring magnet 1 64 ring magnet 2 65 u type or horse shoe magnets 2 66 magnetic compass 3 67 ebonite rod 6 68 capacitor apparatus ( behavior of capacitor in a.c circult ) complete with china meters com plete superior 69 white board 3*4 and pens 2 pcs 70 glass beaker ( 500ml ) borocil glass ( 6 nos. ) + 100 ml glass beaker ( 02 nos. ) 71 glass rods 12 height and 4 mm dia 12 pcs in one pack 72 gold leaf electroscope in 1.5 feet wooden box with 2 leaf in one rod 73 bettery holders cell box for two cells ( aa battery & 555 bettery with brass ter minal each ) 74 resistances ( different values ) along with carbon resistance ( different wattage ) 1 / 4, 1ohm, 2ohm, 5ohm, 10ohm, 20ohm 75 connecting wires copper pvc covered coil ( 90mtr ) 76 power supply ( 12volts ) 2 amp regu8lated continuoslyvarible volt model best quality taiwan ( variables ) 77 galvanometer best quality ) 50 0 50 bench type 78 keys one way brass 79 am meter ( 2amp + 5amp ) analog 80 dc milli ammeter ( 0 50 ) bench type ac dual range 0 100 / 0 500 81 milliammeters bench type ac dual range 0 100 / 0 500 ma 82 micro ammeter 0 50a 83 good digital multimeters automatic range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor 84 ordinary digital multimeter manual range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor 85 analog ammeter ( with pointer ) 5a 86 analog volt meter ( with pointer ) ( 0 3 / 15 ) 87 analog multimeter manual range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor 88 hoffmann apparatus with electrode 89 zinc plates for simple cell 4 x 1.5 90 copper plates for simple cell 4 x 1.5 91 resistance box 0 5000 ohms ( 04 nos. ) plug type fitted england wire wound coils accurate quality + ( 0 20ohm 04nos. ) , ( 0 100ohm 04nos. ) 92 resistance wire ( nichrome ) 28or 30 swg 10 meter & 1 roll 93 rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 300ohms0.8 amp pak assembled export quality 20 cm 2 1 / 2 94 rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 175ohms0.3 amp 95 vandegraff genarator good quality length 12.5 breath 8.5 hight 1.7 96 simple voltaic cell in one plastic jar 97 wheatstone bridge commutator brass with 4 key 98 xy osciliscope 99 meter bridge ply wood made, brass plate and brass rod 1 meter 100 barlows wheel voltage 4 v, current 1.8 a, size 15 x 10 cm star shaped copper 101 apparatus to show force on a conductor in a magnetic filled 102 crocodile clips with insulated red and black 103 danicel and accessory in copper jar 104 post office box plug type in wooden box 105 potentiometer ply wood in 10 wire 106 soliniode apparatus to trace hysteresis curvs of ferro magnetic material on cro using resistance in box 1 set 107 soldering instruments 35 watt 108 soldering past 50 gm in tin box 109 soldering wire 100gm 110 bread bord nickle plated 840 point plastic made 111 diodes n4001 / n4000 series diodes n5400 series 112 voltage 50 v;1a;3a 1n4001;1n5400;100v ;1n4002; 1n5401 113 200v; 1n4003; 1n5402;300v; 1n5403 114 400v;1n4004;1n5404 115 500v ;1n5405 116 600v1n4005; 1n5406 117 pnp transistor, npn ( 10 + 10 ) 118 led defferent colours 2 mm 119 ldr small size 2 mm 120 thermister ntc 5d 11 121 full set apparatus ( characteristics of pnp transistors ) in large wooden box fitted with china meters complete superior quality 122 simi conductor diode apparatus complete large box fitted with three dc large size chaina meters sup quality 123 ac circuit study for resistence , capacitor, inductor in wooden box 124 resistence ( carbon type ) 1 / 2 watt from small value to very high value 125 capacitances ( in microfarad 0.015, 0.022, 0.033, 0.047, 0.068, and their multipllire of tens ) uf 35 volts 126 torch bulbe 1.5, 3, 4.5, 6v 127 car bulb 12 v 6 w 128 levitation set with access 4 magnet 129 aluminium pipe 1cm dia thick wall 130 cylindrical ceramic magnets 2 131 tangent galvano meter 90 mm x 200 mm black colour 132 darsonval galvanometer moving coil 4 dia 133 one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments 134 extension cord wire length 2 mtr. with 3 pin top and 3 female socket set 1 pc 135 drinking glass 8 inch hight 50mm w 136 hard paper card 4 x4 137 tea plate plastic 6 138 small birthday candle packet in15 pcs 139 empty milk bottle made of glass ( cool ) 140 glass sheet ( 6inch*8inch*4mm ) 141 dinner plate ( plastic ) 6 142 emersion heater ( small ) 1kw 143 syringe ( 6ml ) 144 syringe ( 12ml ) 145 vacuum stopper plastic made stop cock with 2 side hole 146 baloon best quality rubber made ( not very thin ) , 2 different sizes 147 polythene pipe inner diameater 4mm, lenth 1 meater 148 test tube two different sizes ( one can be inserted into others ) 149 tes tubes ( 10 20ml ) 150 drinking straw ( which can be bent ) 151 spring balance250 gms 152 spring balance500 gms 153 sprit lamp glass with sprit 154 plastic funnel ( 2.5inch ) 155 plastic pipe ( 1mtr, diameater 1 inch ) 156 plastic ball very thin and hollow 157 pen body for automizer expert 158 empty plastic bottle1000ml 159 vim drop 50 ml in a container 160 cotton thread thick & thin 161 iron wire1 mtr thin 162 shaving blade low cost 163 ring magnet 2 inch 164 carom dice 3 165 scale 1 feet wooden 166 pendulam bob ( brass ) 167 electric casting plastic 40cm 168 graph paper mm 169 iron washer 1 round in middle hole iron made 170 100 gm weight 5x 20 gm 171 scissor small ss 4 long 1 pc 172 paper cutter knife 6 173 bi metalic foil ( one side ai ) [ 2inch x 6 inch ] one sheet 174 injection bottle with rubber cap and refill without ink ( ball pen ) 175 laser torch good quality 176 mirror low cost 2x 2 177 prism hollow 3 178 source of light leser red colour 179 12 volt transformer 180 bar magnet 2 181 soft iron bar ( same size of bar magnet ) 182 magnetic needle without case 4 183 horse shoe magmnet 3 184 iron fillings ( not fine powder ) 500gm 185 heater coil 1.5 feet 186 zinc and copper strip 5cm*4mm*1mm 187 fevicol 50gm 188 magnet cylinderical ( small ) 50ml 189 multi meater ordinary digital manual range select 190 beaker graduated ( plastic+glass ) 500 ml 191 petridish glass3 inch 192 glass slab 4x3 193 modified vernier scale 150mm 194 cello tape 2 1 roll 195 conical flask 250 ml 196 measureing cylinder 100 ml 197 glass dropper 6 198 glass stirrer 6 199 tong 8 200 chemicals kmno4, zn, mg ribbon, phenolphthalene, litmas paper / ph measurement npaper 100 gm each 201 a big black / white board with chalk / markerpens+duster 4x3 ft 202 a big laminated periodic chart big size 4 x 2.5 203 a demonstration table & working tables preferably with glass top or acid resistence hylam sheet top ( no sunmica please ) , ( best with white background ) , & with cabinets and drawers 204 ideally a fume hood else at lest an exclusive glass top table for the con acid stock 2 x 3 205 table for kipps apparatus 2x3 ft iron base wooden top 206 resin type deionizer small unit 50lit per hour 207 a distillation unit small compact type or conventional 5l capacity 208 four light aragment all switch at the controlled the teacher and separate plug point 209 a double door refrigrator preferably 200 ltr capacity with separate ice chamber 210 soaps , detergents, hands towels 211 molecular model kit ball and stick type 1 set 212 labelling stickers of different sizes 1 / 2 2 213 glass marker pens 1 set 214 glue sticks, glue ( liq. ) , feviquick 3 nos. each 215 filter paper: normal sheets 1rim, whatman 41 1 box 216 universal ph paper 2 box 1 14 ph 5m strip in one box 217 litmus paper red and blue 5m strip in one box 218 calculator ( scientific 100 ms ) , quartz clock ( 10 dia white coloue ) with battery 219 gas lighter 220 match box 221 rubber stoppers different sizes 4, 5, 6 no 222 blotting paperno 202 46x56cm 223 glass filers 4 224 dispensing bottles for distilled water 250ml plastic 225 separate cabinets for solid and liquid chemicals 6ft hight 226 a common tool box with screw drivers pliers etc. 227 a bottle opener, cork screw ( each ) 228 kipp’s apparatus ( plastic body ) 500ml 229 woulfes bottle 100ml 230 a digital balance ( *uptop three digits after decimel ) 200gm 231 a common balance for corrosive chemicals ( rough weight ) 5kg 232 scissirs 2 ( 1 small, 1big ) 4 & 8 233 tongs 2 long, 2 short 12 inch & 6 234 cloth dusters 12 x 12 235 waterbath 220v electrical 4 holl 236 hot air oven upto 200 degree c 300x300x350mm inner aluminium outer ms 237 tripod stands iron 238 burette stands plastics 239 burette / filtering clumps ( brass ) 240 thermomeaters minus 10 to plus 360 degree c 241 spatula nickel 4 different size 242 spetula plastic 6 different size 243 spoons plastic 244 tongs 4 245 digital ph meter pocket type 246 battery dry 247 galvanometer with connecting wire 30 0 30 248 copper plates and zinc rod 249 dropping bottles to dispense liquids 30ml 250 small vials like 35mm film boxes + small spoons 251 cork borer set 252 cottone front buttoned shirt type white apron with three front pockets 1 per head 253 test tube racks ( plastic ) 12 holl 254 test tube holders wooden holder 255 bunsen burners with rubber / nylon tubing 256 platinum wire set in glass rod 257 asbestos sheets wire gauge with & without asbestos 258 spirit lamps glass 125ml 259 porcelain mortar pestle ( 1 big , 6 small ) 6 & 3 260 portcelain evaporating basin 4 261 mica foil 100gm 262 burette 50 ml plastic 263 pipette 25 ml glass 264 long nose glass droppers with rubber tits 10 265 small glass droppers with rubber tits 6 266 petridish 2’’ plasic 267 petridish 4’’ plastic 268 watch glass 3 269 beakers 1lit glass 270 beakers 500ml glass 271 beakers 250ml glass 272 erlenmeyer 1lit glass 273 erlenmeyer / conical fiasks 500 ml glass 274 erlenmeyer / conical fiasks 250 ml glass 275 test tube reusable use & throw glass 276 test tube use & throw ( gross ) glass 277 funnels glass ( small ) 278 funnels plastic 2 279 volumetric flask 1 lit 280 volumetric flask 500 ml 281 volumetric flask 250ml 282 reagent bottles 250 ml 283 bent tube 6 284 hydrochloric acid ( 500ml ) 285 sulphuric acid ( 500ml ) 286 nitric acid ( 500ml ) 287 acetic acid ( 500ml ) 288 phosphoric acid ( 500ml ) 289 ammonia ( keep refrigerated ) ( 500ml ) 290 hydrogen peroxide ( keep refrigerated ) 500ml 291 methanol 500ml 292 rectified spirt 500ml 293 asetone 500ml 294 chloroform 500ml 295 phenol 500ml 296 glycerol 500ml 297 kerosine 500ml 298 spirit for sprit lamps 299 sodium hydroxide 500gm 300 sodium chloride 500gm 301 sodium nitrates 500gm 302 sodium sulphate 500gm 303 potassium hydroxide 500gm 304 caicium hydroxide 500gm 305 caicium chloride 500gm 306 caicium nitrates 100gm 307 caicium sulphate 500gm 308 barium hydroxide 100gm 309 barium chloride 100gm 310 oxide of : arsenic, manganese 100gm 311 magnesium chloride 500gm 312 magnesium nitrates 500gm 313 magnesium sulphate 500gm 314 strontium nitrates 500gm 315 chromium chloride 500gm 316 chromium nitrates 500gm 317 chromium sulphate 500gm 318 manganese chloride 500gm 319 manganese nitrates 500gm 320 manganese sulphate 500gm 321 iron chloride 500gm 322 iron nitrates 500gm 323 iron sulphate ( ferrous 2 nos. and ferric 1 nos. seperately ) 500gm 324 cobalt chloride 25gm 325 nickel chloride 100gm 326 copper chloride 100gm 327 zinc chloride 100gm 328 aluminium chloride 500gm 329 tin chloride 25gm 330 cobalt nitrates 25gm 331 copper nitrates 25gm 332 nickel sulphate 25gm 333 copper sulphate 100ml 334 zinc sulphate 500gm 335 aluminium sulphate 500gm 336 tin metal granules 25gm 337 zinc turnings 100gm 338 copper turnings 100gm 339 zinc filing 100gm 340 iron filing 500gm 341 copper filing 100gm 342 alluminium filing 500gm 343 sodium carbonate 500gm 344 sodium phosphates 500gm 345 calcium carbonate 500gm 346 coper carbonate 100gm 347 coper phophate 100gm 348 potassium thiocyanate 100gm 349 potassium chromate 100gm 350 potassium dichromate 100gm 351 potassium hexacyanidoiron ( ii ) ate 100gm 352 potassium hexacyanidoiron ( iii ) ate 100gm 353 potassium permanganate 500gm 354 potassium bromide 500gm 355 potassium iodide 100gm 356 potassium iodate 25gm 357 sodium nitrite 500gm 358 sodium acetate 500gm 359 sodium hypochlorite 100ml 360 sodium bicarbonate 500gm 361 sodium bisulphate 500gm 362 sodium thiosulphate 500gm 363 ammonium chloride 500gm 364 ammonium sulphate 500gm 365 ammonium carbonate 500gm 366 ammonium dichromate 500gm 367 ammonium phosphate 100gm 368 ammonium thiocyanat 100gm 369 lead carbonate 100gm 370 lead nitrate 100gm 371 lead aceate 100gm 372 iodine 100ml 373 oxalic acid 500gm 374 salicylic acid 500gm 375 resorcinol 100gm 376 aniline hydrochloride 100gm 377 activated charcol100gm 378 phenolphphalein indicator ( 125 ml ) 379 methyl orange ( 125 ml ) 380 borax 500gm 381 starch 100ml 382 magnesium strips 100gm 383 aluminium foils 100gm 384 sodium metal ( bottle ) 250gm 385 bleaching powder 500gm 386 silver nitrate 10gm 387 one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments 388 weighing bottle 50ml capa 389 brush ( for washing purpose ) 6 390 dmg 100gm 391 fehlings solution a 100ml 392 fehlings solution b 100ml 393 mohlar reagent 100ml 394 dnp 2gm 395 beta napthol 100gm 396 phenol 500gm 397 benzophenone 500gm 398 acetophenone 500ml 399 disodium hydrogen phosphate 500gm 400 fes 500gm 401 na2s 500gm 402 ammonium molybdate 100gm 403 salicyaldehyde 100gm 404 aniline 500ml 405 o amino phenol 100ml 406 nesslers reagent100gm 407 zinc uranyle acetate 100gm 408 sodium nitropruside 25gm 409 measuring cylinder ( 1 l 2nos. & 10 ml 2 nos. ) 410 double blue glass ( 2 inch x 2 inch ) 411 ammonium ferrous sulphate 500gm 412 separating funnel ( 500 ml ) 413 ethyl alcohol 100% ( 500 ml ) 414 ether ( 500 ml ) 415 acetone ( 500 ml ) 416 methyl alcohol ( 500 ml ) 417 glacial acetic acid ( 500 ml ) 418 chloroform ( 500 ml ) 419 formalin 40% ( 500 ml ) 420 picric acid ( 500 ml ) 421 formaldehyde ( 500 ml ) 422 osmic acid 1% ( 5 gm ) 423 chromic acid ( 500 gm ) 424 acetocarmine stain ( 100 ml ) 425 methylene blue ( 100 ml ) 426 sodium bicarbonate ( 500 gm ) 427 sodium carbonate ( 500 gm ) 428 sodium chloride ( 500 gm ) 429 sodium citrate ( 500 gm ) 430 sodium tarterate ( rochelle salt ) ( 500 gm ) 431 sodium hypobromide.bdh ( 500 gm ) 432 sodium borate ( 0.01% ) ( 500 gm ) 433 sodium hydroxide ( 500 gm ) 434 copper sulphet ( 500 gm ) 435 mer cury ( 100 gm ) 436 magnesium sulphet ( 500 gm ) 437 potassium nitrate ( 500 gm ) 438 koh flakes ( 500 gm ) 439 barium sulphate ( 500 gm ) 440 cobalt chloride sol ( 500 ml ) 441 concentrated sulphuric acid ( 500 ml ) 442 hcl ( 500 ml ) 443 sulphosalicylic acid ( 500 ml ) 444 tincture idine ( 25 gm ) 445 bile salts ( 100 gm ) 446 sucrose ( 500 gm ) 447 glucose ( 500 gm ) 448 phenol red ( 100 gm ) 449 urease ( 200 ml ) 450 acetic acid ( 500 ml ) 451 leishmans stain ( solution ) ( 100 ml ) 452 crystal violet ( 100 ml ) 453 basic fuchsin ( 25 gm ) 454 borax ( 500 gm ) 455 boric acid ( 500gm ) 456 potassium iodide ( 25 gm ) 457 potassium hydroxide ( 500gm ) 458 iodine solution ( 100 ml ) 459 eosin powder ( 100 gm ) 460 safranin powder ( 25 gm ) 461 haemotoxylin ( 100 ml ) 462 glycerine ( pure ) ( 500 ml ) 463 gelatine ( 500 gm ) 464 phenol crystals ( 500 gm ) 465 lactic acid ( 500 gm ) 466 ph indicator solution with colour chart ( 500 ml ) 467 distilled water ( 5 l ) 468 filter paper ( 9 cm ) 469 chromatography paper ( 9 cm ) 470 paint brush no.1 to 3 ( 1 set ) 471 morter&pestle ( china clay ) 4 inch 472 aluminium foil pie dish ( 1 roll ) 473 electronics balance ( accurate0.1gm ) 474 thermomeater ( reading up to110 degree mercury ) 475 spatula steel ( 1 dozzen ) 476 cork ( 4 inch 1 dozzen, 6 inch 1 dozzen, 8 inch 1 dozzen ) 477 stop watch 0.01sec accuracy 478 punching mechine ( 4 inch ) 479 thread ( bundle ) 480 paper clip ( packet ) 481 zipper bags ( 12 inch x 10 inch ) packet 482 measureing tape 5 mt 483 nylon cord 25 mt 484 iron hook 3’’ 485 small hammer 2 iron 486 spirit lamp glass 125ml 487 tongs steel ( 6 inch ) 488 simple screw augur ( drill ) 1” & 2’’ each 489 universal indicator ph test paper ( packet ) 490 plant beeder’s tool – complete set 491 funnel 3 glass 492 capillary tube for blood ( packet ) 493 long test tube with stopper ( 12 inch ) 494 test tube stand ( plastic ) 12 hole 495 pipette 10cc graduated 496 conical flask ( 100 ml 4 nos., 250 ml 4 nos. & 500 ml 4 nos. ) 497 wide mouth long test tube ( 6 inch x 3 inch ) 1 dozzen 498 cavity slide ( 2 cavity ) 499 measuring cylinder500cc, 250cc ( each ) 500 measuring cylinder100cc, 50cc, 25cc, 10cc ( each ) 501 separeting funnel class b, 250 ml glass 502 slide box 50 slidfes pvc 503 specimen tube4x 1.25 glass ( 1 dozzen ) 504 stage micro meater 505 staining rack, 6 bottle pvc 506 starch and iodine paper ( packet ) 507 syringe plastic with needle ( 2 ml ) 1 dozzen 508 test tube holder brass 6 length, 3 mm pati 509 thermometer max min ( 50 to + 50 degree ) with digital 510 thistle funnel medium size glass ( 12 inch ) 511 tripod magnifier 10x 512 trough glass glass 8’’x4’’ 513 vasculam slide 514 watch glass 4 dia medium ( 1 dozzen ) 515 watch glass small ( 2 inch ) 1 dozzen 516 watch glass3 ( 1 dozzen ) 517 water bath; ( double wall heater, 6 holes, thermostate controlled ) 518 pvc slide box for 100 sliders 519 bacteria slide 520 oscillatoria slide 521 spirogyra slide 522 rhizopus slide 523 mushroom ( wet preserved ) 524 yeast slide 525 liverwort slide 526 moss ( wet preserved ) 527 lichen ( wet preserved ) 528 amoeba slide 529 hydra ( whole mount ) slide 530 t.s. of leaf dorsiventral slide 531 t.s. of sunflower steam slide 532 t.s. of aurum root slide 533 mammalian blood smear slide 534 onion root tip cell mitosis slide 535 animal cell mitosis grasshopper slide 536 lichen slide 537 liver fluke wet specimen 538 ascaris wet specimen 539 leech wet specimen 540 earthworm wet specimen 541 prawn wet specimen 542 silkworm wet specimen 543 honey bee wet specimen 544 snail wet specimen 545 starfish wet specimen 546 shark wet specimen 547 rohu wet specimen 548 frog wet specimen 549 lizard wet specimen 550 pigeon ( preserved ) 551 rabit ( preserved ) 552 earthworm ( model ) 553 cockroach wet specimen 554 frog or toads ( skleton ) 555 apron coat ( cotton ) 40 no. 556 articulated human skeleton ( fibre full body 5 inch ) 557 autoclave portable ( vertical ) 558 beakers different sizes ( 10 ml, 25 ml, 50 ml, 100 ml, 250 ml, 500 ml, 1000 ml ) 6 for each 559 chemicals biuret reagent 125 ml 560 compound microscope with built in system ( 5x, 10x, 45x & 100x ) 10x wide field eyepice 561 couplin jar pvc 562 cover slip ( 18 dia meter ) round ( packet ) 563 descicator 6 glass ( 15cm ) 564 dissecting boxes st. steel parts special quality 565 dropper 8 566 dropping bottle small 60ml with teat 567 euglena and chlamydomonus slide ( 1 for each ) 568 ganong srespiroscope, borosil glass 569 glass petridish 4 570 glass petridish 6 571 glass slides 76x26mm with ground edged ( packet ) 572 glass specimen jar with lid ( 8 inch x 2 inch ) 573 human models eye 574 human models heart 575 human models kidney 576 magnifying glass 3 dia china 577 incubator 12x12x12 inner aluminium outer ms thermostate controlled 578 male and female cones of pinus slide + specimen ( 1 for each ) 579 mitosis in onion root tip cell ( permanent slides ) 580 mitosis in grasshopper ( permanent slides ) 581 meiosis in onipon bud cell ( p [ ermanent slides ) 582 meiosis in grasshoper testis ( permanent slides ) 583 t.sd. of blastula ps 584 t.s. of testis mammalian ps 585 t.s. of ovary mammalian ps 586 voluntary muscle slide 587 squamous epithelium ps slide 588 involuantary muscle ps slide 589 cardiac muscle ps slide 590 model of meiosis 591 model of mitosis 592 models of t.s. of stem of sealginella 593 mounting needle , plastic big 594 oven ( lav ) 12’’ x 12’’ x 12’ 595 over head projector 1000 lumence 596 permanent slides conjugation in paramecium 597 budding in hydra slide 598 permanent slides transverse section of root, stem& leaves 599 permanent stained section of human kidny slide 600 plant models bifacial leaf 601 plant models bladderwort 602 plant model dicot / root section 603 plant models gametophyte of selanginella 604 plant models liverwort 605 plant models pitcher plant 606 plant models monocot root section 607 plant models seed germination chart 608 plant models sundew 609 plant models typical plant cell 610 plant preserved adiantum ( preserved specimen ) 611 plant preserved funaria 612 plant preserved marchantia 613 plant preserved selaginella 614 pocket magnifier ( retractable ) 615 pointer for eye piece of microscope 616 reagent glass bottles with stopper 250 ml ( medium ) 617 root pressure ( borosil glass ) packet 618 root pressure ( soda glass ) packet 619 rubber band packet 620 scientific balance weighing up to 1 kg ( top pan ) 621 one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments 622 microscope ( compound ) compound microscope with built in system ( 5x, 10x, 45x & 100x ) 10x wide field eyepice 623 cavity slide 624 ninhydrin 25 gm...

Ordnance Factory - West Bengal

22949743 supply of 5 items of make chicago pneumatic: set of chicago pneumatic ( airnet ) make aluminium pipe and fittings, size: d100 as per attached annexure , set of chicago pneumatic ( airnet ) make aluminium pipe and fittings, size: d80 as per attached annexure , set of aluminium pipe & fittings, size: d63 of chicago pneumatic make compressed air pipe lines as per attached annexure make:chicago pneumatic ( airnet ) , set of chicago pneumatic ( airnet ) make aluminium pipe & fittings, size:d50 as per attached annexure make: chicago pneumatic ( airnet ) , set of chicago pneumatic ( airnet ) aluminium pipe & fittings size: d40 as per attached annexure make: chicago pneumatic ( airnet ) ...

Ordnance Factory - West Bengal

22944067 set of chicago pneumatic (airnet);set of chicago pneumatic (airnet); set of aluminium pipe fittings; set of chicago pneumatic (airnet); set of chicago pneumatic (airnet).=> open tender (indigenous)...

Zilla Parishad - West Bengal

22784085 setting up of model science laboratory ( physics, chemistry & biology ) in 11 ( eleven ) school ( higher secondary ) 1 burette clamp and boss head ( plastic stand ) 36 inch, central hole 2 metallic bob with hook ( brass ) set of 3 each 1.5’’ dia 3 pulleys with bearing ( for smooth motion ) with wooden stand 6 feet 4 compound pendulum 1meater wooden scale with 2mm holes at the central line of the scale at the interval of 5cm 5 electric balance precision type capacity 300 gm sencitivity0.001gm pgb 300 6 fortins baromeater ( for atmospheric pressure ) wall type fill with mercury sup ( 1 ) quality with wooden case cp 7 free fall apparatus all metallic brass pully and glass top 8 for law of conservation of momentum newtons cardle ( 2 sets ) , carom dices ( 2sets ) 9 hooks law vertification ( youngs apparatus ) wooden scale1 / 2 meter 10 spheromeater double disk brass 0.001cm least count 11 screw gauge brass nickeling 0.001cm least count 12 slide calipers ( brass ) 150mm 13 cycle spokes 300mm 14 inclined plane and roller with accessories and glass top 15 steel 1 meater scale, 1 meater wooden scale ( 4 steel & 2 wooden ) 16 iron stand large 8’’x 5’’ base iron rod with brass made heavy duty clump and nboss head fisher clam 17 physical balance ( beam balance ) in brass made cp segun wooden box 18 masses box 50 sticks in one hard paper box 19 searls apparatus for young’s modules with2.5 kg iron slotted weight compleat set 20 soldering instrument 35 watt 21 soldering paste 50 gm in tim box 22 soldering metal 100gm 23 travelling microscope large size horizontal 230 mm vertical 180 mm with vernier 24 solid cylinder ( brass 25mm x 12mm ) 25 stop watch digital led display 5mm led 26 bell jar 8 inch dia 1nd 12 inch hight & air pump 27 full set apparatus for law of conversation of moment apparatus superior quality 28 weight box 1 100 gm with fractional in plastic case 29 gravesend apparatus cast iron base ( expansion of a metal ball ) 30 hypso meater coppermade 4 inch dia 31 maximum minimum thermomeater made in england with magnet ( 50 to +50 ) with digital 32 pullingers apparatus ( for coefficient of liner expansion vertical form in wooden frame with test rod and spheromeater ( least count 0.005 cm ) superior quality 33 calorimeater with wooden jacket +stirrer+lid superior 34 2 alcohol thermomeater ( 10dig 110dig c ) , mercury termomeater ( 5 celsius + 5 farenhite ) 35 joule equivalent experiment set 1 set in cp segun wood frame 36 electrically maintained tuning fork large size on wood base superior quality ( can be made by students , cycle spoke , coils of wire, 2 larg magnet ) 37 full set apparatus for melde’s experiment vibrator for freq ac supply superior ( students can made vibration set ) 38 helical spring apparatus on iron stand with wooden scale and 5x50gm total of 250gm brass slotted weight complite set 39 slotted weight ( iron ) with hanger 1 / kg each total 2.5 kg 40 ripple tank apparatus fitted with small motor and power supply for 220v 41 rubber pad and tuning fork of std value good quality 512 h2 and 480 h2 42 sonometer full meter long red wood box with brass pully w / o weight 43 spectrometer 360x0.1dig brass made in wooden box 44 resonance tube apparatus all metallic plastic graduated tube plastic reserver 45 optical bench apparatus and steel rod ( 1 set ) + brass ( 1 set ) 1 meter long 46 stand with holders for light source lens and screen aluminium casting 47 small plain mirror 2*3with wooden back so that can stand on table 48 holder for lenses y shaped on metal adjustment stand superior 49 lens and mirrorholder aluminium casting 50 concave lens 2 dia superior focal lenth 15cm, 20 cm 51 concave mirror 2 dia f=10 cm, 15cm, 20cm 52 convex lens f=10, 15, 20 cm 2 53 convex mirror 3 optically true superior 54 convex concave lens combination base aluminium 55 prism english glass made 1.5 4 pcs, 2 4 pcs 56 drawing board large 24*18 hollpow plywood 57 drawing pins made in ss & top plastic 50 pcs in one plastic box 58 glass slab optical quality ( 3*4 ) 59 cfl lamp for spectrometer 20w 60 stroboscope disk only hand operated mat test 33 1 / 3 rpm, 45 rpm 61 bar magnet 2 &3 62 bar magnet strong magnetic field 4 ½ size 63 ring magnet 1 64 ring magnet 2 65 u type or horse shoe magnets 2 66 magnetic compass 3 67 ebonite rod 6 68 capacitor apparatus ( behavior of capacitor in a.c circult ) complete with china meters com plete superior 69 white board 3*4 and pens 2 pcs 70 glass beaker ( 500ml ) borocil glass ( 6 nos. ) + 100 ml glass beaker ( 02 nos. ) 71 glass rods 12 height and 4 mm dia 12 pcs in one pack 72 gold leaf electroscope in 1.5 feet wooden box with 2 leaf in one rod 73 bettery holders cell box for two cells ( aa battery & 555 bettery with brass ter minal each ) 74 resistances ( different values ) along with carbon resistance ( different wattage ) 1 / 4, 1ohm, 2ohm, 5ohm, 10ohm, 20ohm 75 connecting wires copper pvc covered coil ( 90mtr ) 76 power supply ( 12volts ) 2 amp regu8lated continuoslyvarible volt model best quality taiwan ( variables ) 77 galvanometer best quality ) 50 0 50 bench type 78 keys one way brass 79 am meter ( 2amp + 5amp ) analog 80 dc milli ammeter ( 0 50 ) bench type ac dual range 0 100 / 0 500 81 milliammeters bench type ac dual range 0 100 / 0 500 ma 82 micro ammeter 0 50a 83 good digital multimeters automatic range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor 84 ordinary digital multimeter manual range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor 85 analog ammeter ( with pointer ) 5a 86 analog volt meter ( with pointer ) ( 0 3 / 15 ) 87 analog multimeter manual range selector select 0 750 v dc & 0 1000 v ac, v, ohomos, a inductor 88 hoffmann apparatus with electrode 89 zinc plates for simple cell 4 x 1.5 90 copper plates for simple cell 4 x 1.5 91 resistance box 0 5000 ohms ( 04 nos. ) plug type fitted england wire wound coils accurate quality + ( 0 20ohm 04nos. ) , ( 0 100ohm 04nos. ) 92 resistance wire ( nichrome ) 28or 30 swg 10 meter & 1 roll 93 rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 300ohms0.8 amp pak assembled export quality 20 cm 2 1 / 2 94 rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 175ohms0.3 amp 95 vandegraff genarator good quality length 12.5 breath 8.5 hight 1.7 96 simple voltaic cell in one plastic jar 97 wheatstone bridge commutator brass with 4 key 98 xy osciliscope 99 meter bridge ply wood made, brass plate and brass rod 1 meter 100 barlows wheel voltage 4 v, current 1.8 a, size 15 x 10 cm star shaped copper 101 apparatus to show force on a conductor in a magnetic filled 102 crocodile clips with insulated red and black 103 danicel and accessory in copper jar 104 post office box plug type in wooden box 105 potentiometer ply wood in 10 wire 106 soliniode apparatus to trace hysteresis curvs of ferro magnetic material on cro using resistance in box 1 set 107 soldering instruments 35 watt 108 soldering past 50 gm in tin box 109 soldering wire 100gm 110 bread bord nickle plated 840 point plastic made 111 diodes n4001 / n4000 series diodes n5400 series 112 voltage 50 v;1a;3a 1n4001;1n5400;100v ;1n4002; 1n5401 113 200v; 1n4003; 1n5402;300v; 1n5403 114 400v;1n4004;1n5404 115 500v ;1n5405 116 600v1n4005; 1n5406 117 pnp transistor, npn ( 10 + 10 ) 118 led defferent colours 2 mm 119 ldr small size 2 mm 120 thermister ntc 5d 11 121 full set apparatus ( characteristics of pnp transistors ) in large wooden box fitted with china meters complete superior quality 122 simi conductor diode apparatus complete large box fitted with three dc large size chaina meters sup quality 123 ac circuit study for resistence , capacitor, inductor in wooden box 124 resistence ( carbon type ) 1 / 2 watt from small value to very high value 125 capacitances ( in microfarad 0.015, 0.022, 0.033, 0.047, 0.068, and their multipllire of tens ) uf 35 volts 126 torch bulbe 1.5, 3, 4.5, 6v 127 car bulb 12 v 6 w 128 levitation set with access 4 magnet 129 aluminium pipe 1cm dia thick wall 130 cylindrical ceramic magnets 2 131 tangent galvano meter 90 mm x 200 mm black colour 132 darsonval galvanometer moving coil 4 dia 133 one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments 134 extension cord wire length 2 mtr. with 3 pin top and 3 female socket set 1 pc 135 drinking glass 8 inch hight 50mm w 136 hard paper card 4 x4 137 tea plate plastic 6 138 small birthday candle packet in15 pcs 139 empty milk bottle made of glass ( cool ) 140 glass sheet ( 6inch*8inch*4mm ) 141 dinner plate ( plastic ) 6 142 emersion heater ( small ) 1kw 143 syringe ( 6ml ) 144 syringe ( 12ml ) 145 vacuum stopper plastic made stop cock with 2 side hole 146 baloon best quality rubber made ( not very thin ) , 2 different sizes 147 polythene pipe inner diameater 4mm, lenth 1 meater 148 test tube two different sizes ( one can be inserted into others ) 149 tes tubes ( 10 20ml ) 150 drinking straw ( which can be bent ) 151 spring balance250 gms 152 spring balance500 gms 153 sprit lamp glass with sprit 154 plastic funnel ( 2.5inch ) 155 plastic pipe ( 1mtr, diameater 1 inch ) 156 plastic ball very thin and hollow 157 pen body for automizer expert 158 empty plastic bottle1000ml 159 vim drop 50 ml in a container 160 cotton thread thick & thin 161 iron wire1 mtr thin 162 shaving blade low cost 163 ring magnet 2 inch 164 carom dice 3 165 scale 1 feet wooden 166 pendulam bob ( brass ) 167 electric casting plastic 40cm 168 graph paper mm 169 iron washer 1 round in middle hole iron made 170 100 gm weight 5x 20 gm 171 scissor small ss 4 long 1 pc 172 paper cutter knife 6 173 bi metalic foil ( one side ai ) [ 2inch x 6 inch ] one sheet 174 injection bottle with rubber cap and refill without ink ( ball pen ) 175 laser torch good quality 176 mirror low cost 2x 2 177 prism hollow 3 178 source of light leser red colour 179 12 volt transformer 180 bar magnet 2 181 soft iron bar ( same size of bar magnet ) 182 magnetic needle without case 4 183 horse shoe magmnet 3 184 iron fillings ( not fine powder ) 500gm 185 heater coil 1.5 feet 186 zinc and copper strip 5cm*4mm*1mm 187 fevicol 50gm 188 magnet cylinderical ( small ) 50ml 189 multi meater ordinary digital manual range select 190 beaker graduated ( plastic+glass ) 500 ml 191 petridish glass3 inch 192 glass slab 4x3 193 modified vernier scale 150mm 194 cello tape 2 1 roll 195 conical flask 250 ml 196 measureing cylinder 100 ml 197 glass dropper 6 198 glass stirrer 6 199 tong 8 200 chemicals kmno4, zn, mg ribbon, phenolphthalene, litmas paper / ph measurement npaper 100 gm each 201 a big black / white board with chalk / markerpens+duster 4x3 ft 202 a big laminated periodic chart big size 4 x 2.5 203 a demonstration table & working tables preferably with glass top or acid resistence hylam sheet top ( no sunmica please ) , ( best with white background ) , & with cabinets and drawers 204 ideally a fume hood else at lest an exclusive glass top table for the con acid stock 2 x 3 205 table for kipps apparatus 2x3 ft iron base wooden top 206 resin type deionizer small unit 50lit per hour 207 a distillation unit small compact type or conventional 5l capacity 208 four light aragment all switch at the controlled the teacher and separate plug point 209 a double door refrigrator preferably 200 ltr capacity with separate ice chamber 210 soaps , detergents, hands towels 211 molecular model kit ball and stick type 1 set 212 labelling stickers of different sizes 1 / 2 2 213 glass marker pens 1 set 214 glue sticks, glue ( liq. ) , feviquick 3 nos. each 215 filter paper: normal sheets 1rim, whatman 41 1 box 216 universal ph paper 2 box 1 14 ph 5m strip in one box 217 litmus paper red and blue 5m strip in one box 218 calculator ( scientific 100 ms ) , quartz clock ( 10 dia white coloue ) with battery 219 gas lighter 220 match box 221 rubber stoppers different sizes 4, 5, 6 no 222 blotting paperno 202 46x56cm 223 glass filers 4 224 dispensing bottles for distilled water 250ml plastic 225 separate cabinets for solid and liquid chemicals 6ft hight 226 a common tool box with screw drivers pliers etc. 227 a bottle opener, cork screw ( each ) 228 kipp’s apparatus ( plastic body ) 500ml 229 woulfes bottle 100ml 230 a digital balance ( *uptop three digits after decimel ) 200gm 231 a common balance for corrosive chemicals ( rough weight ) 5kg 232 scissirs 2 ( 1 small, 1big ) 4 & 8 233 tongs 2 long, 2 short 12 inch & 6 234 cloth dusters 12 x 12 235 waterbath 220v electrical 4 holl 236 hot air oven upto 200 degree c 300x300x350mm inner aluminium outer ms 237 tripod stands iron 238 burette stands plastics 239 burette / filtering clumps ( brass ) 240 thermomeaters minus 10 to plus 360 degree c 241 spatula nickel 4 different size 242 spetula plastic 6 different size 243 spoons plastic 244 tongs 4 245 digital ph meter pocket type 246 battery dry 247 galvanometer with connecting wire 30 0 30 248 copper plates and zinc rod 249 dropping bottles to dispense liquids 30ml 250 small vials like 35mm film boxes + small spoons 251 cork borer set 252 cottone front buttoned shirt type white apron with three front pockets 1 per head 253 test tube racks ( plastic ) 12 holl 254 test tube holders wooden holder 255 bunsen burners with rubber / nylon tubing 256 platinum wire set in glass rod 257 asbestos sheets wire gauge with & without asbestos 258 spirit lamps glass 125ml 259 porcelain mortar pestle ( 1 big , 6 small ) 6 & 3 260 portcelain evaporating basin 4 261 mica foil 100gm 262 burette 50 ml plastic 263 pipette 25 ml glass 264 long nose glass droppers with rubber tits 10 265 small glass droppers with rubber tits 6 266 petridish 2’’ plasic 267 petridish 4’’ plastic 268 watch glass 3 269 beakers 1lit glass 270 beakers 500ml glass 271 beakers 250ml glass 272 erlenmeyer 1lit glass 273 erlenmeyer / conical fiasks 500 ml glass 274 erlenmeyer / conical fiasks 250 ml glass 275 test tube reusable use & throw glass 276 test tube use & throw ( gross ) glass 277 funnels glass ( small ) 278 funnels plastic 2 279 volumetric flask 1 lit 280 volumetric flask 500 ml 281 volumetric flask 250ml 282 reagent bottles 250 ml 283 bent tube 6 284 hydrochloric acid ( 500ml ) 285 sulphuric acid ( 500ml ) 286 nitric acid ( 500ml ) 287 acetic acid ( 500ml ) 288 phosphoric acid ( 500ml ) 289 ammonia ( keep refrigerated ) ( 500ml ) 290 hydrogen peroxide ( keep refrigerated ) 500ml 291 methanol 500ml 292 rectified spirt 500ml 293 asetone 500ml 294 chloroform 500ml 295 phenol 500ml 296 glycerol 500ml 297 kerosine 500ml 298 spirit for sprit lamps 299 sodium hydroxide 500gm 300 sodium chloride 500gm 301 sodium nitrates 500gm 302 sodium sulphate 500gm 303 potassium hydroxide 500gm 304 caicium hydroxide 500gm 305 caicium chloride 500gm 306 caicium nitrates 100gm 307 caicium sulphate 500gm 308 barium hydroxide 100gm 309 barium chloride 100gm 310 oxide of : arsenic, manganese 100gm 311 magnesium chloride 500gm 312 magnesium nitrates 500gm 313 magnesium sulphate 500gm 314 strontium nitrates 500gm 315 chromium chloride 500gm 316 chromium nitrates 500gm 317 chromium sulphate 500gm 318 manganese chloride 500gm 319 manganese nitrates 500gm 320 manganese sulphate 500gm 321 iron chloride 500gm 322 iron nitrates 500gm 323 iron sulphate ( ferrous 2 nos. and ferric 1 nos. seperately ) 500gm 324 cobalt chloride 25gm 325 nickel chloride 100gm 326 copper chloride 100gm 327 zinc chloride 100gm 328 aluminium chloride 500gm 329 tin chloride 25gm 330 cobalt nitrates 25gm 331 copper nitrates 25gm 332 nickel sulphate 25gm 333 copper sulphate 100ml 334 zinc sulphate 500gm 335 aluminium sulphate 500gm 336 tin metal granules 25gm 337 zinc turnings 100gm 338 copper turnings 100gm 339 zinc filing 100gm 340 iron filing 500gm 341 copper filing 100gm 342 alluminium filing 500gm 343 sodium carbonate 500gm 344 sodium phosphates 500gm 345 calcium carbonate 500gm 346 coper carbonate 100gm 347 coper phophate 100gm 348 potassium thiocyanate 100gm 349 potassium chromate 100gm 350 potassium dichromate 100gm 351 potassium hexacyanidoiron ( ii ) ate 100gm 352 potassium hexacyanidoiron ( iii ) ate 100gm 353 potassium permanganate 500gm 354 potassium bromide 500gm 355 potassium iodide 100gm 356 potassium iodate 25gm 357 sodium nitrite 500gm 358 sodium acetate 500gm 359 sodium hypochlorite 100ml 360 sodium bicarbonate 500gm 361 sodium bisulphate 500gm 362 sodium thiosulphate 500gm 363 ammonium chloride 500gm 364 ammonium sulphate 500gm 365 ammonium carbonate 500gm 366 ammonium dichromate 500gm 367 ammonium phosphate 100gm 368 ammonium thiocyanat 100gm 369 lead carbonate 100gm 370 lead nitrate 100gm 371 lead aceate 100gm 372 iodine 100ml 373 oxalic acid 500gm 374 salicylic acid 500gm 375 resorcinol 100gm 376 aniline hydrochloride 100gm 377 activated charcol100gm 378 phenolphphalein indicator ( 125 ml ) 379 methyl orange ( 125 ml ) 380 borax 500gm 381 starch 100ml 382 magnesium strips 100gm 383 aluminium foils 100gm 384 sodium metal ( bottle ) 250gm 385 bleaching powder 500gm 386 silver nitrate 10gm 387 one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments 388 weighing bottle 50ml capa 389 brush ( for washing purpose ) 6 390 dmg 100gm 391 fehlings solution a 100ml 392 fehlings solution b 100ml 393 mohlar reagent 100ml 394 dnp 2gm 395 beta napthol 100gm 396 phenol 500gm 397 benzophenone 500gm 398 acetophenone 500ml 399 disodium hydrogen phosphate 500gm 400 fes 500gm 401 na2s 500gm 402 ammonium molybdate 100gm 403 salicyaldehyde 100gm 404 aniline 500ml 405 o amino phenol 100ml 406 nesslers reagent100gm 407 zinc uranyle acetate 100gm 408 sodium nitropruside 25gm 409 measuring cylinder ( 1 l 2nos. & 10 ml 2 nos. ) 410 double blue glass ( 2 inch x 2 inch ) 411 ammonium ferrous sulphate 500gm 412 separating funnel ( 500 ml ) 413 ethyl alcohol 100% ( 500 ml ) 414 ether ( 500 ml ) 415 acetone ( 500 ml ) 416 methyl alcohol ( 500 ml ) 417 glacial acetic acid ( 500 ml ) 418 chloroform ( 500 ml ) 419 formalin 40% ( 500 ml ) 420 picric acid ( 500 ml ) 421 formaldehyde ( 500 ml ) 422 osmic acid 1% ( 5 gm ) 423 chromic acid ( 500 gm ) 424 acetocarmine stain ( 100 ml ) 425 methylene blue ( 100 ml ) 426 sodium bicarbonate ( 500 gm ) 427 sodium carbonate ( 500 gm ) 428 sodium chloride ( 500 gm ) 429 sodium citrate ( 500 gm ) 430 sodium tarterate ( rochelle salt ) ( 500 gm ) 431 sodium hypobromide.bdh ( 500 gm ) 432 sodium borate ( 0.01% ) ( 500 gm ) 433 sodium hydroxide ( 500 gm ) 434 copper sulphet ( 500 gm ) 435 mer cury ( 100 gm ) 436 magnesium sulphet ( 500 gm ) 437 potassium nitrate ( 500 gm ) 438 koh flakes ( 500 gm ) 439 barium sulphate ( 500 gm ) 440 cobalt chloride sol ( 500 ml ) 441 concentrated sulphuric acid ( 500 ml ) 442 hcl ( 500 ml ) 443 sulphosalicylic acid ( 500 ml ) 444 tincture idine ( 25 gm ) 445 bile salts ( 100 gm ) 446 sucrose ( 500 gm ) 447 glucose ( 500 gm ) 448 phenol red ( 100 gm ) 449 urease ( 200 ml ) 450 acetic acid ( 500 ml ) 451 leishmans stain ( solution ) ( 100 ml ) 452 crystal violet ( 100 ml ) 453 basic fuchsin ( 25 gm ) 454 borax ( 500 gm ) 455 boric acid ( 500gm ) 456 potassium iodide ( 25 gm ) 457 potassium hydroxide ( 500gm ) 458 iodine solution ( 100 ml ) 459 eosin powder ( 100 gm ) 460 safranin powder ( 25 gm ) 461 haemotoxylin ( 100 ml ) 462 glycerine ( pure ) ( 500 ml ) 463 gelatine ( 500 gm ) 464 phenol crystals ( 500 gm ) 465 lactic acid ( 500 gm ) 466 ph indicator solution with colour chart ( 500 ml ) 467 distilled water ( 5 l ) 468 filter paper ( 9 cm ) 469 chromatography paper ( 9 cm ) 470 paint brush no.1 to 3 ( 1 set ) 471 morter&pestle ( china clay ) 4 inch 472 aluminium foil pie dish ( 1 roll ) 473 electronics balance ( accurate0.1gm ) 474 thermomeater ( reading up to110 degree mercury ) 475 spatula steel ( 1 dozzen ) 476 cork ( 4 inch 1 dozzen, 6 inch 1 dozzen, 8 inch 1 dozzen ) 477 stop watch 0.01sec accuracy 478 punching mechine ( 4 inch ) 479 thread ( bundle ) 480 paper clip ( packet ) 481 zipper bags ( 12 inch x 10 inch ) packet 482 measureing tape 5 mt 483 nylon cord 25 mt 484 iron hook 3’’ 485 small hammer 2 iron 486 spirit lamp glass 125ml 487 tongs steel ( 6 inch ) 488 simple screw augur ( drill ) 1” & 2’’ each 489 universal indicator ph test paper ( packet ) 490 plant beeder’s tool – complete set 491 funnel 3 glass 492 capillary tube for blood ( packet ) 493 long test tube with stopper ( 12 inch ) 494 test tube stand ( plastic ) 12 hole 495 pipette 10cc graduated 496 conical flask ( 100 ml 4 nos., 250 ml 4 nos. & 500 ml 4 nos. ) 497 wide mouth long test tube ( 6 inch x 3 inch ) 1 dozzen 498 cavity slide ( 2 cavity ) 499 measuring cylinder500cc, 250cc ( each ) 500 measuring cylinder100cc, 50cc, 25cc, 10cc ( each ) 501 separeting funnel class b, 250 ml glass 502 slide box 50 slidfes pvc 503 specimen tube4x 1.25 glass ( 1 dozzen ) 504 stage micro meater 505 staining rack, 6 bottle pvc 506 starch and iodine paper ( packet ) 507 syringe plastic with needle ( 2 ml ) 1 dozzen 508 test tube holder brass 6 length, 3 mm pati 509 thermometer max min ( 50 to + 50 degree ) with digital 510 thistle funnel medium size glass ( 12 inch ) 511 tripod magnifier 10x 512 trough glass glass 8’’x4’’ 513 vasculam slide 514 watch glass 4 dia medium ( 1 dozzen ) 515 watch glass small ( 2 inch ) 1 dozzen 516 watch glass3 ( 1 dozzen ) 517 water bath; ( double wall heater, 6 holes, thermostate controlled ) 518 pvc slide box for 100 sliders 519 bacteria slide 520 oscillatoria slide 521 spirogyra slide 522 rhizopus slide 523 mushroom ( wet preserved ) 524 yeast slide 525 liverwort slide 526 moss ( wet preserved ) 527 lichen ( wet preserved ) 528 amoeba slide 529 hydra ( whole mount ) slide 530 t.s. of leaf dorsiventral slide 531 t.s. of sunflower steam slide 532 t.s. of aurum root slide 533 mammalian blood smear slide 534 onion root tip cell mitosis slide 535 animal cell mitosis grasshopper slide 536 lichen slide 537 liver fluke wet specimen 538 ascaris wet specimen 539 leech wet specimen 540 earthworm wet specimen 541 prawn wet specimen 542 silkworm wet specimen 543 honey bee wet specimen 544 snail wet specimen 545 starfish wet specimen 546 shark wet specimen 547 rohu wet specimen 548 frog wet specimen 549 lizard wet specimen 550 pigeon ( preserved ) 551 rabit ( preserved ) 552 earthworm ( model ) 553 cockroach wet specimen 554 frog or toads ( skleton ) 555 apron coat ( cotton ) 40 no. 556 articulated human skeleton ( fibre full body 5 inch ) 557 autoclave portable ( vertical ) 558 beakers different sizes ( 10 ml, 25 ml, 50 ml, 100 ml, 250 ml, 500 ml, 1000 ml ) 6 for each 559 chemicals biuret reagent 125 ml 560 compound microscope with built in system ( 5x, 10x, 45x & 100x ) 10x wide field eyepice 561 couplin jar pvc 562 cover slip ( 18 dia meter ) round ( packet ) 563 descicator 6 glass ( 15cm ) 564 dissecting boxes st. steel parts special quality 565 dropper 8 566 dropping bottle small 60ml with teat 567 euglena and chlamydomonus slide ( 1 for each ) 568 ganong srespiroscope, borosil glass 569 glass petridish 4 570 glass petridish 6 571 glass slides 76x26mm with ground edged ( packet ) 572 glass specimen jar with lid ( 8 inch x 2 inch ) 573 human models eye 574 human models heart 575 human models kidney 576 magnifying glass 3 dia china 577 incubator 12x12x12 inner aluminium outer ms thermostate controlled 578 male and female cones of pinus slide + specimen ( 1 for each ) 579 mitosis in onion root tip cell ( permanent slides ) 580 mitosis in grasshopper ( permanent slides ) 581 meiosis in onipon bud cell ( p [ ermanent slides ) 582 meiosis in grasshoper testis ( permanent slides ) 583 t.sd. of blastula ps 584 t.s. of testis mammalian ps 585 t.s. of ovary mammalian ps 586 voluntary muscle slide 587 squamous epithelium ps slide 588 involuantary muscle ps slide 589 cardiac muscle ps slide 590 model of meiosis 591 model of mitosis 592 models of t.s. of stem of sealginella 593 mounting needle , plastic big 594 oven ( lav ) 12’’ x 12’’ x 12’ 595 over head projector 1000 lumence 596 permanent slides conjugation in paramecium 597 budding in hydra slide 598 permanent slides transverse section of root, stem& leaves 599 permanent stained section of human kidny slide 600 plant models bifacial leaf 601 plant models bladderwort 602 plant model dicot / root section 603 plant models gametophyte of selanginella 604 plant models liverwort 605 plant models pitcher plant 606 plant models monocot root section 607 plant models seed germination chart 608 plant models sundew 609 plant models typical plant cell 610 plant preserved adiantum ( preserved specimen ) 611 plant preserved funaria 612 plant preserved marchantia 613 plant preserved selaginella 614 pocket magnifier ( retractable ) 615 pointer for eye piece of microscope 616 reagent glass bottles with stopper 250 ml ( medium ) 617 root pressure ( borosil glass ) packet 618 root pressure ( soda glass ) packet 619 rubber band packet 620 scientific balance weighing up to 1 kg ( top pan ) 621 one computer ( core i3, 1gb ram, 1tb hard disk with key board, mouse and cables ) with wall mounted 32 lcd monitor ( 81.28 cm full hd ips monitor, hdmi & vga port, ips panel with 178 / 178 wide viewing angle ) with shared internet connection will be installed in each laboratory for demonstration of virtual experiments 622 microscope ( compound ) compound microscope with built in system ( 5x, 10x, 45x & 100x ) 10x wide field eyepice 623 cavity slide 624 ninhydrin 25 gm...

Ordnance Factory - West Bengal

22668424 set of aluminium pipe and fitting , oil filter , roto inject fluid , seperator element , air filter element . make chicago pneumatic...

Zilla Parishad - West Bengal

22480080 setting up of model science laboratory ( physics, chemistry & biology ) in 11 ( eleven ) school ( higher secondary ) 1 burette clamp and boss head ( plastic stand ) 2 metallic bob with hook ( brass aluminium &copper ) set of 3 each 1.5’’ dia 3 pulleys with bearing ( for smooth motion ) 4 compound pendulum 1meater wooden scale with 2mm holes at the central line of the scale at the interval of 5cm 5 electric balance precision type capacity 300 gm sencitivity0.001gm percisian 6 fortins baromeater ( for atmospheric pressure ) wall type fill with mercury sup ( 1 ) quality 7 free fall apparatus all metallic brass pully 8 for law of conservation of momentum newtons cardle ( 2 sets ) , carom dices ( 2sets ) 9 hooks law vertification ( youngs apparatus ) 10 spheromeater 0.005cm least count 11 screw gauge 0.005cm least count 12 slide calipers 13 cycle spokes 14 inclined plane and roller with accessories 15 steel 1 meater scale 16 iron stand large 8’’*5’’ base iron rod with brass made heavy duty clump and boss head 17 physical balance ( beam balance ) 18 masses box 19 searls apparatus for young’s modules with2.5 kg iron slotted weight compleat set 20 soldering instrument 35 watt 21 soldering paste 22 soldering metal 23 travelling microscope large size horizontal 230 mm vertical 180 mm with vernier 24 solid cylinder ( brass 25mm*12mm ) 25 stop watch digital 26 bell jar & air pump 27 full set apparatus for law of conversation of moment apparatus superior quality 28 weight box 1 100 gm with fractional in plastic case 29 gravesend apparatus cast iron base ( expansion of a metal ball ) 30 hypso meater 31 maximum minimum thermomeater 32 pullingers apparatus ( for coefficient of liner expansion vertical form in wooden frame with test rod and spheromeater ( least count 0.005 cm ) superior quality 33 calorimeater with wooden jacket +stirrer+lid superior 34 alcohol thermomeater ( 10dig 110dig c ) 35 joule equivalent experiment set 36 electrically maintained tuning fork large size on wood base superior quality ( can be made by students , cycle spoke , coils of wire, 2 larg magnet ) 37 full set apparatus for melde’s experiment vibrator for freq ac supply superior ( students can made vibration set ) 38 helical spring apparatus on iron stand with wooden scale and 5x50gm total of 250gm brass slotted weight complite set 39 slotted weight ( iron ) with hanger 1 / kg each total 2.5 kg 40 ripple tanf apparatus fitted with small motor and power supply for 220v 41 rubber pad and tuning fork of std value good quality 42 sonometer full meter long red wood box with brass pully w / o weight 43 spectrometer 360x0.1dig 44 resonance tube apparatus all metallic plastic graduated tube plastic reserver 45 optical bench apparatus and steel rod 46 stand with holders for light source lens and screen 47 small plain mirror 2*3with wooden back so that can stand on table 48 holder for lenses y shaped on metal adjustment stand superior 49 lens and mirrorholder 50 concave lens 2 dia superior focal lenth 15cm, 20 cm 51 concave mirror 2 dia f=10 cm, 15cm, 20cm 52 convex lens f=5, 10 12cm, dia2 53 convex mirror 3 optically true superior 54 convex concave lens combination 55 prism1.5, 2 56 spectrometer 57 diffraction gratting 6000line / inch 58 drawing board large 24*18 hollpow plywood 59 drawing pins 60 glass slab optical quality ( 3*4 ) 61 cfl lamp for spectrometer 20w 62 stroboscope disk only hand operated 63 bar magnet 2 &3 64 bar magnet strong magnetic field 4 ½ size 65 ring magnet 1 66 ring magnet 2 67 u type or horse shoe magnets 68 magnetic compass 69 ebonite rod 70 capacitor apparatus ( behavior of capacitor in a.c circult ) complete with china meters com plete superior 71 white board 3*4 and pens 72 glass beaker ( 500ml ) borocil glass 73 glass rods 74 gold leaf electroscope 75 bettery holders cell box for two cells ( aa battery & 555 bettery with brass ter minal each ) 76 resistances ( different values ) along with carbon resistance ( different wattage ) 1 / 4 77 connecting wires copper pvc covered coil ( 90mtr ) 78 power supply ( 12volts ) 2 amp regu8lated continuoslyvarible volt model best quality taiwan 79 galvanometer best quality ) 50 0 50 bench type 80 keys 81 am meter 82 dc milli ammeter ( 0 50 ) bench type ac dual range 0 100 / 0 500 83 milliammeters bench type ac dual range 0 100 / 0 500 ma 84 micro ammeter 85 good digital multimeters 86 ordinary digital multimeter 87 analog ammeter ( with pointer ) 88 analog volt meter ( with pointer ) ( 0 3 / 15 ) 89 analog multimeter 90 hoffmann apparatus with electrode 91 zinc plates for simple cell 92 copper plates for simple cell 93 resistance box 0 5000 ohms plug type fitted england wire wound coils accurate quality 94 resistance wire ( nichrome ) 28or 30 swg 95 rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 300ohms0.8 amp pak assembled export quality 20 cm 2 1 / 2 96 rheostat sliding resistance on porcelain pipe english typespecial grip jokey 0 1750ohms0.3 amp 97 vandegraff genarator 98 simple voltaic cell 99 wheatstone bridge commutator 100 xy osciliscope 101 meter bridge 102 barlows wheel 103 apparatus to show force on a conductor in a magnetic filled 104 crocodile clips with insulated red and black 105 danicel and accessory 106 post office box plug type 107 potentiometer 108 soliniode apparatus 109 soldering instruments 110 soldering past 111 soldering wire 112 bread bord 113 crocodile clips with insulated red and black 114 diodes n4001 / n4000 series diodes n5400 series 115 voltage 50 v;1a;3a 1n4001;1n5400;100v ;1n4002; 1n5401 116 200v; 1n4003; 1n5402;300v; 1n5403 117 400v;1n4004;1n5404 118 500v ;1n5405 119 600v1n4005; 1n5406 120 pnp transistor 121 led defferent colours 122 ldr small size 123 thermister 124 full set apparatus ( characteristics of pnp transistors ) in large wooden box fitted with china meters complete superior quality 125 semi conductor diode apparatus complete large box fitted with three dc large size chaina meters sup quality 126 capacitor apparatus 127 ac circuit study for resistence , capacitor, inductor 128 resistence ( carbon type ) 1 / 2 watt from small value to very high value 129 capacitances ( in microfarad 0.015, 0.022, 0.033, 0.047, 0.068, and their multipllire of tens ) uf 35 volts 130 torch bulbe 1.5, 34.5, 6 131 carbalbe 132 levitation set with access 133 aluminium pipe 1cm dia thick wall 134 cylindrical ceramic magnets 135 tangent galvano meter 136 darsonval galvanometer 137 one computer with wall mounted 24 lcd monitor with shared internet connection will be installed in each laboratory for demonstration of virtual experiments ( set ) 138 drinking glass 139 hard paper card 140 tea plate plastic 141 small birthday candle packet 142 empty milk bottle made of glass ( cool ) 143 glass sheet ( 6inch*8inch*4mm ) 144 dinner plate ( plastic ) 145 emersion heater ( small ) 146 syringe ( 6ml ) 147 syringe ( 12ml ) 148 vacuum stopper 149 baloon ( not very thin ) , 2 different sizes 150 polythene pipe inner diameater 4mm, lenth 1 meater 151 test tube two different sizes ( one can be inserted into others ) 152 test tubes ( 10 20ml ) 153 drinking straw ( which can be bent ) 154 spring balance250 gms 155 spring balance500 gms 156 sprit lamp glass with sprit 157 plastic funnel ( 2.5inch ) 158 plastic pipe ( 1mtr, diameater 1 inch ) 159 plastic ball very thin and hollow 160 pen body for automizer expert 161 emptyu plastic bottle1000ml 162 vim drop 50 ml in a container 163 cotton thread thick & thin 164 iron wire1 mtr thin 165 shaving blade low cost 166 ring magnet 2 inch 167 carom dice 168 scale 1 feet 169 pendulam bob ( brass ) 170 electric casting plastic 40cm 171 graph paper 172 iron washer 173 100 gm weight 174 scissor small 175 paper cutter knife 176 bi metalic foil ( one side ai ) [ 2inch x 6 inch ] one sheet 177 injection bottle with rubber cap and refill without ink ( ball pen ) 178 laser torch good quality 179 mirror low cost 180 prism hollow 181 source of light 182 12 volt transformer 183 bar magnet 184 soft iron bar ( same size of bar magnet ) 185 magnetic needle without case 186 horse shoe magmnet 187 iron fillings ( not fine powder ) 500gm 188 heater coil 1.5 feet 189 zinc and copper strip 5cm*4mm*1mm 190 fevicol 191 magnet cylinderical ( small ) 192 multi meater 193 beaker graduated ( plastic+glass ) 500 ml 194 petridish glass3 inch 195 glass slab 196 modified vernier scale 197 cello tape 198 conical flask 250 ml 199 measureing cylinder 100 ml 200 glass dropper 201 glass stirrer 202 tong 203 chemicals kmno4, zn, mg ribbon, phenolphthalene, litmas paper / ph measurement paper 204 a big black / white board with chalk / markerpens+duster 205 a big laminated periodic chart 206 a demonstration table & working tables preferably with glass top or acid resistence hylam sheet top ( no sunmica please ) , ( best with white background ) , & with cabinets and drawers 207 ideally a fume hood else at lest an exclusive glass top table for the con acid stock 208 table for kipps apparatus 209 resin type deionizer small unit 210 a distillation unit small compact type or conventional 5l capacity 211 sufficient light aragment all switch at the controlled the teacher and separate plug point 212 a double door refrigrator preferably 200 ltr capacity with separate ice chamber 213 soaps , detergents, hands towels 214 molecular model kit ball and stick type 1 set 215 labelling stickers of different sizes 1 / 2 2 216 glass marker pens 1 set 217 glue sticks, glue ( liq. ) , feviquick 3 nos. each 218 filter paper: normal sheets 1rim, whatman 41 1 box 219 universal ph paper 2 box 220 litmus paper red and blue 221 calculator, quartz clock with battery 222 lighter 223 match box 224 rubber stoppers different sizes 225 blotting paper 226 glass filers 227 dispensing bottles for distilled water 228 separate cabinets for solid and liquid chemicals 229 a common tool box with screw drivers pliers etc. 230 a bottle opener, cork screw ( each ) 231 kipp’s apparatus ( plastic body ) 232 woulfes bottle 233 a digital balance ( *uptop three digits after decimel ) 234 a common balance for corrosive chemicals ( rough weight ) 235 scissirs 2 ( 1 small, 1big ) 236 tongs 2 long, 2 short 237 cloth dusters 238 waterbath electrical 239 hot air oven upto 200 degree c 240 tripod stands iron 241 burette stands plastics 242 urette / filtering clumps 243 thermomeaters minus 10 to plus 360 degree c 244 spatula nickel 4 different size 245 spetula plastic 6 different size 246 spoons plastic 247 tongs 248 digital ph meter 249 battery dry 250 galvanometer with connecting wire 251 copper plates and zinc rod 252 dropping bottles to dispense liquids 253 small vials like 35mm film boxes + small spoons 254 cork borer set 255 cottone front buttoned shirt type white apron with three front pockets 1 per head 256 test tube racks 257 test tube holders 258 bunsen burners with rubber / nylon tubing 259 platinum wire 260 asbestos sheets wire gauge with & without asbestos 261 spirit lamps 262 porcelain mortar pestle ( 1 big , 6 small ) 263 portcelain evaporating basin 264 mica foil 265 burette 50 ml 266 pipette 20 ml 267 pipette 10 ml 268 long nose glass droppers with rubber tits 269 small glass droppers with rubber tits 270 petridish 2’’ 271 petridish 4’’ 272 watch glass 273 beakers 1lit 274 beakers 500ml 275 beakers 250ml 276 beakers 100ml 277 beakers 50ml 278 beakers 25ml 279 beakers 10ml 280 erlenmeyer / conical fiasks 1 lit 281 erlenmeyer / conical fiasks 500 ml 282 erlenmeyer / conical fiasks 250 ml 283 erlenmeyer / conical fiasks 100 ml 284 erlenmeyer / conical fiasks 50ml 285 erlenmeyer / conical fiasks 25 ml 286 erlenmeyer / conical fiasks 10 ml 287 test tube reusable use & throw 288 test tube use & throw ( 1 gross ) 289 funnels glass ( small ) 290 funnels plastic 291 volumetric flask 1 lit 292 volumetric flask 500 ml 293 volumetric flask 250ml+100ml+50ml 294 volumetric flask 25ml+10ml 295 reagent bottles 250 +125ml 296 bent tube 297 hydrochloric acid 298 sulphuric acid 299 nitric acid 300 acetic acid 301 phosphoric acid 302 ammonia ( keep refrigerated ) 303 hydrogen peroxide ( keep refrigerated ) 304 methanol 305 rectified spirt 306 asetone 307 chloroform 308 phenol 309 glycerol 310 kerosine 311 spirit for sprit lamps 312 sodium hydroxide 313 sodium chloride 314 sodium nitrates 315 sodium sulphate 316 potassium hydroxide 317 potassium chloride 318 potassium nitrates 319 potassium sulphate 320 caicium hydroxide 321 caicium chloride 322 caicium nitrates 323 caicium sulphate 324 barium nitrates 325 barium hydroxide 326 barium chloride 327 barium sulphate 328 oxide of : calcium, zinc, arsenic, iron, manganese 329 magnesium chloride 330 magnesium nitrates 331 magnesium sulphate 332 strontium nitrates 333 chromium chloride 334 chromium nitrates 335 chromium sulphate 336 manganese chloride 337 manganese nitrates 338 manganese sulphate 339 iron chloride 340 iron nitrates 341 iron sulphate 342 cobalt chloride 343 nickel chloride 344 copper chloride 345 zinc chloride 346 aluminium chloride 347 tin chloride 348 cobalt nitrates 349 copper nitrates 350 nickel sulphate 351 copper sulphate 352 zinc sulphate 353 aluminium sulphate 354 tin metal granules 355 zinc turnings 356 iron turnings 357 copper turnings 358 zinc filing 359 iron filing 360 copper filing 361 alluminium filing 362 sodium carbonate 363 sodium phosphates 364 calcium carbonate 365 calcium phosphates 366 coper carbonate 367 coper phophate 368 potassium thiocyanat 369 potassium chromate 370 potassium dichromate 371 potassium hexacyanidoiron ( ii ) ate 372 potassium hexacyanidoiron ( iii ) ate 373 potassium permanganate 374 potassium bromide 375 potassium iodide 376 potassium iodate 377 sodium nitrite 378 sodium acetate 379 sodium hypochlorite 380 sodium bicarbonate 381 sodium bisulphate 382 sodium thiosulphate 383 ammonium chloride 384 ammonium sulphate 385 ammonium carbonate 386 ammonium dichromate 387 ammonium phosphate 388 ammonium thiocyanat 389 lead carbonate 390 lead nitrate 391 lead aceate 392 iodine 393 oxalic acid 394 salicylic acid 395 resorcinol 396 aniline hydrochloride 397 activated charcol 398 phenolphphalein indicator 399 methyl orange 400 methylene blue 401 barium diphnylaminesulphonate 402 borax 403 starch 404 magnesium strips 405 aluminium foils 406 sodium metal 407 bleaching powder 408 silver nitrate 409 one computer with wall mounted 24 lcd monitor with shared internet connection will be installed in each laboratory for demonstration of virtual experiments ( set ) 410 ethyl alcohol 100% 411 ether 412 acetone 413 methyl alcohol 414 glacial acetic acid 415 chloroform 416 formalin 40% 417 picric acid 418 formaldehyde 419 osmic acid 1% 420 chromic acid 421 acetocarmine stain 422 methylene blue 423 sodium bicarbonate 424 sodium carbonate 425 sodium chloride 426 sodium citrate 427 sodium tarterate ( rochelle salt ) 428 sodium hypobromide.bdh 429 sodium borate ( 0.01% ) 430 sodium hydroxide 431 copper sulphet 432 mer cury 433 magnesium sulphet 434 potassium nitrate 435 koh flakes 436 barium sulphate 437 cobalt chloride sol 438 concentrated sulphuric acid 439 hcl 440 sulphosalicylic acid 441 tincture idine 442 bile salts 443 sucrose 444 glucose 445 phenol red 446 urease 447 acetic acid 448 barium sulphate 449 leishmans stain ( powder ) 450 crystal violet 451 basic fuchsin 452 boprax 453 boric acid 454 carmine 455 potassium iodide 456 potassium hydroxide 457 iodine 458 eosin powder 459 safranin powder 460 haemotoxylin 461 glycerine ( pure ) 462 gelatine 463 phenol crystals 464 lactic acid 465 ph indicator solution with colour chart –bdh 466 distilled water 467 filter paper 468 chromatography paper 469 paint brush no.1 to 3 470 morter&pestle 471 aluminium foil pie dish 472 electronics balance ( accurate0.1gm ) 473 thermomeater ( reading up to150 degree ) 474 spatula 475 cork 476 stop watch 477 punching mechine 478 thread 479 paper clip 480 polythene bags 481 measureing tape 5 mt 482 nylon cord 25 mt 483 iron hook 3’’ 484 small hammer 485 spirit lamp 486 tongs 487 simple screw augur ( drill ) 1” & 2’’ 488 universal indicator ph test paper bdh 489 plant beeder’s tool – complete set 490 funnel 491 capillary tube 492 long test tube with stopper 493 test tube stand 494 pipette 10cc 495 conical flask 496 wide mouth long test tube 497 capillary tube 498 cavity slide 499 measuring cylinder500cc 500 measuring cylinder100cc 501 separeting funnel, 250 ml glass 502 slide box 50 slidfes wooden 503 specimen tube2*1 glass 504 stage micro meater 505 staining rack, 6 bottle wooden 506 starch test paper 507 starch and iodine paper 508 syringe plastic with needle 509 syring 2ml 510 test tube holder iron c.p. 511 test tube stand 12 tubes 512 test tubes 5*5 / 8 inch 513 thermometer max min 514 thistle funnel medium size glass 515 thistle funnel 516 tripod magnifier 10x 517 trough glass glass 8’’x4’’ 518 vasculam 519 watch glass 4 dia medium 520 watch glass small 521 watch glass3 522 water bath; 6’’ copper ( wall heater, 6 holes ) 523 wooden slide box for 100 sliders 524 hands on experiments kits 525 bacteria 526 oscillatoria 527 spirogyra 528 rhizopus 529 mushroom ( wet preserved ) 530 yeast 531 liverwort 532 moss ( wet preserved ) 533 lichen ( wet preserved ) 534 amoeba 535 hydra ( whole mount ) 536 t.s. of leaf dorsiventral 537 t.s. of sunflower steam 538 t.s. of aurum root 539 mammalian blood smear 540 onion root tip cell mitosis 541 animal cell mitosis grasshopper 542 lichen 543 liver fluke 544 ascaris 545 leech 546 earthworm 547 prawn 548 silkworm 549 honey bee 550 snail 551 starfish 552 shark 553 rohu 554 frog 555 lizard 556 pigeon ( preserved ) 557 rabit ( preserved ) 558 earthworm 559 cockroach 560 frog or toads 561 apron coat terrycoat 562 articulated human skeleton 563 autoclave portable 564 beakers different sizes 565 chemicals biuret reagent 125 ml 566 compound microscope with built in system 5x, 10x, 45x & 100x 567 couplin jar 568 cover slip 569 descicator 6 glass ( 15cm ) 570 dissecting boxes st. steel parts special quality 571 dropper 6 572 dropping bottle small 60ml with teat 573 electric photometer 574 euglena and chlamydomonus 575 filter paper 12.5 cm 576 funnel 3 glass ( 7.5cm ) 577 ganong srespiroscope, borosil glass 578 glass flask 250ml 579 glass funnel 3dia or 3.5 dia medium chinab / g 580 glass petridish 4 581 glass petyridish 6 582 glass slides 76x26mm with ground edged 583 glass specimen jar with lid 584 human models eye 585 human models heart 586 human models kidney 587 magnifying glass 3 dia china 588 incubator 12x12x12 589 male and female cones of pinus 590 measureing cylinder ( 100, 250, 500, 1000 ml ) 591 mitosis in onion root tip cell ( permanent slides ) 592 mitosis in grasshopper ( permanent slides ) 593 meiosis in onipon bud cell ( p [ ermanent slides ) 594 meiosis in grasshoper testis ( permanent slides ) 595 t.sd. of blastula ps 596 t.s. of testis mammalian ps 597 t.s. of ovary mammalian ps 598 voluntary muscle 599 squamous epithelium ps 600 involuantary muscle ps 601 cardiac muscle ps 602 model of meiosis 603 model of mitosis 604 models of t.s. of stem of sealginella 605 mounting needle , plastic big 606 oven ( lav ) 12’’ x 12’’ x 12’ 607 permanent slide building in hydra 608 over head projector 609 permanent slides conjugation in paramecium 610 budding in hydra 611 permanent slide showing uniceller 612 animals / plants 613 permanent slides transverse section of root, stem& leaves 614 stem & leaves 615 plant models bifacial leaf 616 plant models bladderwort 617 plant model dicot / root 618 plant models gametophyte of selanginella 619 plant models liverwort 620 plant models pitcher plant 621 plant models root monocot 622 plant models seed germination chart 623 plant models sundew 624 plant models typical plant cell 625 plant preserved adiantum 626 plant preserved funaria 627 plant preserved marchantia 628 plant preserved selaginella 629 pocket magnifier ( retractable ) 630 pointer for eye piece of microscope 631 prepared biological slides for microscope 632 reagent bottle 250ml 633 reagent glass bottles with stopper 250 ml 634 medium size n.m. china 635 root pressure ( borosil glass ) 636 root pressure ( soda glass ) 637 rubber band 638 scientific balance weighing up to 1 kg ( top pan ) 639 one computer with wall mounted 24 lcd monitor with shared internet connection will be installed in each laboratory demonstration of virtual experiments ( set ) ...

Eastern Railways - West Bengal

20354476 procurement of aluminium trolley step staircase platform etc.item list : ( 1 ) aluminium trolley step staircase platform of the staircase at 3 feet 6 inches and the safety railing will be 2 feet 00 inch above platform, overall size 5 feet 6 inches. aluminium chequered platform size 500 mm x 400 mm. step of staircase shall be 500 mm x 125 mm. chequered step. the main staircase structure will be of [ c ] section sizw 66.66 mm x 31.75 mm x 3.18 mm [ alloy 6351 t6 ] the railing of the staircase will be 25.5 mm [ alloy 6063t6 ] aluminium pipe. the base of staircase will be ms angle. there will be 150 mm. rubberized castor wheel. two of them are fixed wheel and other two will be swiveling brake is:733 / 1285 cast...

National Institute For The Orthopaedically Handicapped - West Bengal

18956060 purchase of raw materials: 1.01 aluminium pipe 1.02 aluminium sheet 1.03 aluminium strip 1 / 2 1.04 aluminium strip3 / 4 1.05 aluminium rivet 1 / 8 1.06 aluminium rivet5 / 32 1.07 baniyan cloth 1.08 blade pp cutter 1.09 buckle 1 1.1 buckle 1.5 1.11 buckle 3 / 4 1.12 catalyst ( black ) 1.13 hardener 1.14 cone sander 1.15 copper rivet 1 / 8 1.16 copper rivet 5 / 32 1.17 drill bit 1 / 8 1.18 drill bit 5 / 32 1.19 drill bit 5.5 mm 1.2 drill bit 8 mm 1.21 drill cloth 1.22 d ring 2 1.23 d ring 1.5 1.24 dunlop foam 1.25 elastic webbing 2 1.26 elastic webbing 4 1.27 nylon webbing 2 1.28 nylon webbing 4 1.29 ethflex 2mm 1.3 ethflex 3mm 1.31 ethflex 4mm 1.32 ethflex 6mm 1.33 evathene foam sheet 1.34 fiber glass 1.35 hacksaw blade 1.36 jigsaw blade bosch 1.37 leather calf chrome baij 1.38 leather softy black 1.39 leather chrome black for belt 1.4 leather insole 1.41 leather lining 1.42 leather nappa 1.43 mcr 1.44 nut & bolt 1 / 8 1.45 nut & bolt 5 / 32 1.46 powder talcum 1.47 pp sheet 2mm 1.48 pp sheet 3mm 1.49 pp sheet 4mm 1.5 pp sheet 6mm 1.51 pp sheet 12mm 1.52 pp sheet 15mm 1.53 press button big 1.54 prosthetic button pvc film 1.55 1.56 rubber sole 06mm 1.57 rubber sole 08mm 1.58 rubber sole 10mm 1.59 rubber sole 12mm 1.6 rubber sole 15mm 1.61 self taping screw 1.62 shoe gents size ii 1.63 shoe gents size iii 1.64 shoe gents size iv 1.65 shoe gents size v 1.66 shoe gents size vi 1.67 shoe gents size vii 1.68 shoe gents size viii 1.69 shoe gents size ix 1.7 shoe gents size x 1.71 shoe ladies size ii 1.72 shoe ladies size iii 1.73 shoe ladies size iv 1.74 shoe ladies size v 1.75 shoe ladies size vi 1.76 shoe ladies size vii 1.77 split rivet 1 / 8 1.78 steel grip 1.79 stiffner 1.8 surfoam blade flat 1.81 surfoam blade hlaf round 1.82 surfoam blade round 1.83 thread nylon 1.84 thread white...

Indian Railway - West Bengal

18202699 supply of light weight pre fabridcated water poof tent with assessories. i.e metal aluminium pipe / bar supported of size: height 7.5 feet, long 15 feet, wide 12 feet, side wall 04 feet, make: autometic tent / orient or similar. sr. section engineer west bengal 2.00 numbers...

West Bengal State Electricity Distribution Company Limited - West Bengal

17714531 tender for work for supply, delivery and erection of galvanised iron structure, aluminum pipe bus and different connectors and installation of electrical equipments, laying of 11 kv grade xlpe u.g. cable & 1.1 kv grade copper control cable, erection of terminal dp and other allied work for construction of new 33/11 kv sub station at khaserbheri, dist hooghly in seedn under singur haripal division of hooghly region. ...

West Bengal State Electricity Distribution Company Limited - West Bengal

17447435 supply, delivery and erection of galvani sed iron structure, aluminium pipe bus and different connectors and installation of electrical equipments, laying of 11 ky grade xlpe u.g. cable & 1.1 ky grade copper control cable, erection of terminal dp and other allied work for construction of new 33/11 kv sub station at khaserbheri, dist hooghly in seedn under singur haripal dmsion of hooghly region....

Ministry Of Social Justice And Empowerment - West Bengal

17161400 purchase of raw materials 01 aluminum sheet 02 aluminum pipe 03 drill bit 5.5mm 04 drill bit 8mm 05 buckle 1 06 buckle 1 1/2 07 buckle 3/4 08 nylon webbing 1 09 nylon webbing 2 10 washer 3mm 11 washer 4mm 12 nail 1 13 nail 3.4 14 self taping screw 15 screw 9no. 16 blade (p p cutter) 17 shoe lace adult 18 shoe lace child 19 eyelet 20 shoe normal gent size 2 no. 21 normal shoe ladies 2 no. 22 wire mesh rough 23 rubber bowl small 24 rubber bowl big 25 teflon sheets 26 allen key set 27 metal clamp for exo skeleton prosthesis 28 elastic tube 29 locktite (20 gm/container) 30 wooden block 31 drill cloth 32 elastic webbing 2 33 silicon rubber (a) 34 silicon rubber (b) 35 coloring agent...

West Bengal State Electricity Distribution Company Limited - West Bengal

17034396 design, supply , testing and delivery of aluminium pipe bus and different connectors for proposed belgharia 33 / 11 kv substation in ipds ( drawings are enclosed in tender notice_2 ) 2 supply of rigid type connector obr iso pad to 1.5 ips al tube. as per technical specification and drawing ref no bkpo / tech / 2 3 supply of expantion type connector ct stud to 1.5 ips al tube. as per technical specification and drawing ref no 131030 / tech / 3 4 supply of through type connector pt stud to 1.5 ips al tube. as per technical specification and drawing ref no expo / tech / 5 5 supply of clamp type connector la pad to acsr panther. as per technical specification and drawing ref no bkpd / tech / 6 6 supply of tee connector 1.5 to acsr panther. as per technical specification and drawing ref no bkpo / tech / 7 7 supply of expantion type connector trafo stud to 1.5 ips al tube.as per technical specification and drawing ref no bkpo / tech / 8 8 supply of rigid / sliding type bpi for 1.5 ps al tube. as per technical specification and drawing ref no bkpd / tech / 9 9 supply of terminal connector for 1.5 ps al tube to cable termination kit. as per technical specification and drawing ref no bkpoitech / 10 10 supply of clamp type connector dbr iso pad toacsr panther.as per technical specification and drawing ref no bkpd / tech / 11 11 supply of expantion type connector cb pad to 1.5 ips al tube.as per technical specification and drawing ref no bkpo / tech / 12 12 supply of tee connector 1.5 ips al tube to 1.5 ps al tube. as per technical specification and drawing ref no bkpo / tech / 14 13 supply of expantion type connector 1.5 ps al tube to 1.5 ips al tube. as per technical specification and drawing ref no bkpo / tech / 15 14 bi metalic ( aluminium brass ) plate 2 mm thickness dimension 100 mmx100mm 15 rigid type bus coupler for 1.5 ips al tube as per technical specification and drawing ref no...

West Bengal State Electricity Distribution Company Limited - West Bengal

16919523 design, supply , testing and delivery of aluminium pipe bus and different connectors for proposed belgharia 33 / 11 kv substation in ipds ( drawings are enclosed in tender notice_2 ) 2 supply of rigid type connector obr iso pad to 1.5 ips al tube. as per technical specification and drawing ref no bkpo / tech / 2 3 supply of expantion type connector ct stud to 1.5 ips al tube. as per technical specification and drawing ref no 131030 / tech / 3 4 supply of through type connector pt stud to 1.5 ips al tube. as per technical specification and drawing ref no expo / tech / 5 5 supply of clamp type connector la pad to acsr panther. as per technical specification and drawing ref no bkpd / tech / 6 6 supply of tee connector 1.5 to acsr panther. as per technical specification and drawing ref no bkpo / tech / 7 7 supply of expantion type connector trafo stud to 1.5 ips al tube.as per technical specification and drawing ref no bkpo / tech / 8 8 supply of rigid / sliding type bpi for 1.5 ps al tube. as per technical specification and drawing ref no bkpd / tech / 9 9 supply of terminal connector for 1.5 ps al tube to cable termination kit. as per technical specification and drawing ref no bkpoitech / 10 10 supply of clamp type connector dbr iso pad toacsr panther.as per technical specification and drawing ref no bkpd / tech / 11 11 supply of expantion type connector cb pad to 1.5 ips al tube.as per technical specification and drawing ref no bkpo / tech / 12 12 supply of tee connector 1.5 ips al tube to 1.5 ps al tube. as per technical specification and drawing ref no bkpo / tech / 14 13 supply of expantion type connector 1.5 ps al tube to 1.5 ips al tube. as per technical specification and drawing ref no bkpo / tech / 15 14 bi metalic ( aluminium brass ) plate 2 mm thickness dimension 100 mmx100mm 15 rigid type bus coupler for 1.5 ips al tube as per technical specification and drawing ref no...

Eastern Railways - West Bengal

16714801 tender for aluminium trolley step staircase platform of the staircase at 3 feet 6inches and the safety railing will be 2 feet 00 inch above platform, overall size 5feet 6 inches. aluminium chequered platform size 500 mm x 400 mm. step of staircaseshall be 500 mm x 125 mm. chequered step. the main staircase structure will be of [c]section sizw 66.66 mm x 31.75 mm x 3.18 mm [alloy 6351 t6] the railing of the staircasewill be 25.5 mm [alloy 6063t6] aluminium pipe. the base of staircase will be ms angle.there will be 150 mm. rubberized castor wheel. two of them are fixed wheel andother two will be swiveling brake is:733/1285 cast...

Government Of West Bengal - West Bengal

14628726 supply of miscellaneous items to 1 air purifier 2 allamati 3 aluminium hanger 4 aluminium pipe 5 aluminium pipe 6 aluminium wire 7 anchrakooal 8 asbestos 9 asbestos 10 axe 11 badminton racket 12 badminton shuttle cock 13 bamboo 14 bandpvc 15 banner 16 barbed wire 17 basin brush 18 batali 19 bathroom wiper 20 bauery for microphone ( aa ba1tery ) 9 volt 21 batting gloves 22 balling pad 23 belcha with handle 24 big duster 25 big duster 26 big unit t flag 32 bone dust 33 both side chest no printed with sl no. ( size 9’ x 7’ 34 brass flower tub standard size 35 brass letter 36 brass name plate 37 brass pad lock eight lever 38 brass pad lock nine lever 39 brass pad lock seven lever 40 brass pad lock six lever 41 bricks 42 broomstick 43 bull worker 44 cane basket 45 cap stand 46 carbolic acid 100 ml 47 carbolic acid 500 ml 48 carroms board 49 carroms cover 50 carromsgutt1 51 cement...