heating mantles Tenders in West Bengal

1

sidhu kanu birsa university - West Bengal

37109370 supply of lab instruments for geography dept. , flame photometer , spectometer uv visible , heating mantle , cod digester , hot water bath , digital colony counter , incubator , bod incubator , water deionizer , muffle furnace ( 9000 c ) , laminar air flow , rotary vacuum evaporator , kjaldhal distillation unit ( manual / automat ) , conductivity and tds meter , ph meter , noise level meter , high volume sampler with gas attachment , double door refrigerator , minus 20 degree deep freezer , autoclave , digital conductivity meter , centrifuge , filtration apparatus , hot plate , ise ( ion selective electrode ) , glass desiccators , vacuum pump ( for laboratory use only ) , thermometer , micro pipette , turbidity meter , magnetic roter , poratble multiparameter tester...

Due Date : April 18, 2023

Tender Value : ₹ Ref. Documents

2

Department of Higher Education - West Bengal

36825480 supply, installation and demonstration of the chemicals, equipment and glass apparatus as stated below. , 4 pyridinecarboxaldehyde 25gm sigma ( usa ) , 4, 4 dipyridyl 5gm sigma ( usa ) , 3 pyridinecarboxaldehyde 25gm sigma ( usa ) , 5 aminoisophthalic acid 25gm sigma ( usa ) , 9 acridinecarboxylic acidhydrate 1gm sigma ( usa ) , 9 phenylacridine 5gm tci , isonicotinic acid 100 gm spectrochem , 4 cyano pyridine 500ml spectrochem , ethanol 500 ml merck , methanol 500 ml merck , dmf 500 ml merck , acetonitrile 2.5 liter merck , hexane 2.5 liter merck , et3n 500 ml merck , dmso 500 ml merck , zinc nitrate hexahydrate 100 gm merck , cadmium nitrate tetrahydrate 100 gm merck , manganese ( ii ) chloride tetrahydrate100 gm merck , cobalt ( ii ) nitrate hexahydrate 100 gm merck , cadmium iodide 50 gm merck , isoniazid 50gm merck , 5 nitro isopthalic acid 25gm merck , acetylene dicarboxylic acid 5gm merck , 1, 4 cyclohexanedicarboxylic acid100gmmerck , terephthalic acid 100gm merck , biphenyl 4, 4 dicarboxylic acid 5gm merck , 2, 5 thiophenedicarboxylic acid5gm merck , 5 aminoisophthalic acid 25gm merck , 2, 6 naphthalenedicarboxylic acid5gmmerck , 3, 5 diamino 1, 2, 4 triazole 25gm merck , 2 furancarboxaldehyde 5gm merck , ( e ) 3 ( pyridin 4 yl ) acrylaldehyde5gmmerk , dmso d6 ( w / o tms ) 10 ml 4 packs clearsynth , oxone 1 kg packsavra , r binol100 g packspectrochem , palladium on activated carbon 25 gclearsynth , 37. chloroform d ( w / o tms ) 100g packclearsynth , triazol 4 amine 5gm merk , 4 formyl benzoic acid10gmmerk , flask round bottom with socket 250 ml. b24 2 borosil , flask round bottom with 100 ml. b24 5 borosil , flask round bottom two neck angle 250 mlb24, b14 4borosil , flask round bottom two neck angle 100 mlb24, b144borosil , flask round bottom two neck angle 50 ml b24, b14 4 borosil , flask conical 250 ml. 4 borosil , flask conical 100 ml. 4 borosil , stopcock adapter straight with cone b14 5 borosil , stopcock adapter straight with cone b24 5 borosil , borosil 2400090 liebig with drip tip ( interchangeable joints : 24 / 29 ( inner ) & 24 / 29 ( outer ) ) 4 borosil , reflux condenser b24 joint2borosil , tlc chamber with lid cylindrical 100 ml2borosil , chromatography column with stopcock 20mm x 300 mm2borosil , chromatography column with stopcock 30mm x 450 mm2borosil , chromatography column with stopcock 40mm x 600 mm2borosil , oil bath 100 mm dia 2 borosil , oil bath 150 mm dia 2 borosil , beaker 250 ml 2 borosil , beaker 100 ml 4 borosil , beaker 50 ml 2 borosil , hard glass test tubes 50 borosil , small test tube ( for crystal processing ) 100 borosil , analytical digital balance specification: weighing capacity: 200 220g. readability: 1 mg. tare range: 210 g1 any reputed brand , octagon magnetic stirrer bar 8 x 14 and 8 x 225 tarsons , storage vial 10ml sterile100pctarsons , spinwin micro centrifuge tube capasity 1.5ml 500pc tarsons , wash bottle new 500ml 5pc tarsons , wide mouth bottle 30ml 10pc tarsons , micro pipette capacity: 20 200 ?l1 tarsons , macro tips 5ml grad eppendroftarsons , portable oil free vacuum pumps 1 remi , stainless steel labman lmuc 3 digital ultrasonic cleaner, capacity: 2.5litre 1labman , heating mantle 500ml 2 any reputed brand , heating mantle 250ml 2 any reputed brand , heating mantle 1000ml1 any reputed brand , heat gun machine, 60 550c 1800w ghg180 1bosch...

Due Date : March 22, 2023

Tender Value : ₹ Ref. Documents

3

Department of Higher Education - West Bengal

36421028 supply of laboratory chemicals and goods to the department of environmental science, nabadwip vidyasagar college, nabadwip, nadia. , calcium carbonate , diphenylamine 98% for synthesis , anthrone 98% for synthesis , copper (ii) sulphate pentahydrate , boric acid , sodium carbonate anhydrous , potassium sulphate 98.5% extra pure , sodium azide , 2,6 dichlorophenol indophenol , mercuric sulphate , diphenylcarbazide , sodium fluoride , spands reagent , zirconyl chloride octahydrate , mercury (regent) , potassium tetrachloromercurate , acetone 80% , sodium potassium tartrate , folin ciocalteu reagent , bsa reagent , dextrose mono hydrate , carmine powder , sulphamic acid , petroleum ether (boiling temp.65 c) , 4 aminoantipyrine solution , potassium ferricyanide , lead (ii) acetate , silver diethyldithiocarbamate , zinc mesh , sodium arsenate , glass wool , sodium dihydrogen phosphate , pararosaniline , tissue paper roll , neda (n (1 naphthyl) ethylenediamine dihydrochloride) , sodium borohydride , morpholine , sodium acetate , sodium chloride , chloroform , sodium chloride (nacl) , orcein (for microscopy) , spreader for petri plate , separator funnel , pipet sucker , durham tube , standard joint flask , splash head vertical pear shape , adapter cone , condenser , glass beads , stand clump , test tube , micropipette tips , ice bucket , measuring cylinder , measuring cylinder , arsine gas generator and absorbent assembly (gutzeit apparatus) , slide of rock specimens (thin section) , rock collection set (50 sample) , whatman filter paper no 42 (gr 1 11.0cm 100/pk) , burette with stand , heating mantle , forceps (5 inch) , squeeze bottle for distilled water , volumetric flask , conical flask , watch glass , plankton net...

Due Date : March 17, 2023

Tender Value : ₹ Ref. Documents

4

Department of Higher Education - West Bengal

36349384 supply of equipment , supply of equipments for dept of chemistry , distilled water plant , portable electrical 15 amp dimmerstat , portable oil free vacuum pump with moisture trap , heating mantle with energy regulator , soxhlet apparatus , mini centrifuge machine , variable volume micropipetter , hot plate with regulator , auto digital ph meter , glass calorimeter, double walled / double walled copper calorimeter , hot air blower ( heat gun ) , electric cream beater , electric hand blender , electronic weighing balance , magnetic stirrer bar ( pc of different size ) , microwave oven , supply of equipments for dept of microbiology , incubator shakers, make rivotek , bench top centrifuge rm12c , “kyowa getner” bioline xlms, inclined monocular microscope, with led illumination & variable light control , department of physiology , anthropometer , ergograph , sphygmomanometer ( mercury ) , dales bath ( complete set ) , microtome manual , digital electronic balance , department of physics , apparatus for the measurement of dielectric constant with frequency , to analyze elliptically polarized light by using a babinet’s compensator. , to determine the coupling coefficient of piezoelectric crystal , determination of e / m of electron by magnetic focussing method. , determination of thermionic work function of tungsten using a directly heated valve and verification of richardson’s equation of thermionic emission. , green gatevdi ( zero client ) gvdi 500 ( wi fi ) , 19.5” hp lcdmonitor , 25 mhz dual channel analog oscilloscope model 3802, aplap , department of botany , colorimeter with cuvettes , ph meter with electrode , electrophoresis power supply ( variable ) with all the attachments , digital electronic balance , microcentrifuge , micropipette with microtips ( 100 ofeach type ) , pressure cooker , minus20 deep fridge , double distillation apparatus with all accessories , department of zoology , microscope , microscope , colormeter , microtome manual , power pack for gel , ph meter , department of geography , total station leica model – ts 07 , lawrence & mayo , kaizen imperial , optica , labtronics...

Due Date : February 25, 2023

Tender Value : ₹ Ref. Documents

5

Department of Higher Education - West Bengal

36165263 supply of equipments as per annexure , distilled water plant , portable electrical 15 amp dimmerstat , portable oil free vacuum pump with moisture trap , heating mantle with energy regulator , soxhlet apparatus , mini centrifuge machine , variable volume micropipetter , hot plate with regulator , auto digital ph meter , glass calorimeter, double walled / double walled copper calorimeter , hot air blower ( heat gun ) , electric cream beater , electric hand blender , electronic weighing balance , magnetic stirrer bar ( pc of different size ) , microwave oven , incubator shakers, make rivotek , bench top centrifuge rm12c , “kyowa getner” bioline xlms, inclined monocular microscope, with led illumination & variable light control , anthropometer , ergograph , sphygmomanometer ( mercury ) , dales bath ( complete set ) , microtome manual , digital electronic balance , apparatus for the measurement of dielectric constant with frequency , to analyze elliptically polarized light by using a babinet’s compensator. , to determine the coupling coefficient of piezoelectric crystal , determination of e / m of electron by magnetic focussing method. , determination of thermionic work function of tungsten using a directly heated valve and verification of richardson’s equation of thermionic emission. , green gatevdi ( zero client ) gvdi 500 ( wi fi ) , 19.5” hp lcdmonitor , 25 mhz dual channel analog oscilloscope model 3802, aplap , r.f. generator ( range : 9 10mhz apprx. ) . , micro ammeter ( range : 0 50m a ) . , potentiometer for sensitivity selection. , fixed capacitor ( metal ) . , variable gang capacitor. , sockets for test capacitor and variable capacitor brought out at front panel. , one solid bakelite plate to be insert in rap of test capacitor. , one solid bakelite plate to be insert in rap of test capacitor. , to determine the coupling coefficient of piezoelectric crystal , ac voltmeter ( 0 30v ) , , ac current meter ( 0 2a ) , function generator ( 0 3 mhz ) , connecting leads , determination of thermionic work function of tungsten using a directly heated valve and verification of richardson’s equation of thermionic emission. , determination of e / m of electron by magnetic focussing , green gatevdi ( zero client ) gvdi 500 ( wi fi ) each , 19.5” hp lcd monitor , 25mhz analog oscilloscope – model 3802 , 25mhz analog 2 channel oscilloscope , colorimeter with cuvettes , ph meter with electrode , electrophoresis power supply ( variable ) with all the attachments , digital electronic balance , microcentrifuge , micropipette with microtips ( 100 of each type ) , minus20 deep fridge , double distillation apparatus with all accessories , microscope , colorimeter , microscope , microtome manual , power pack gel , ph meter , lawrence & mayo , kaizen imperial , optica , labtronics...

Due Date : February 16, 2023

Tender Value : ₹ Ref. Documents

6

Technical Education and Training Department - West Bengal

35794074 supply, installation and commissioning of devices, equipments, instrument, machineries, tools etc. related to laboratories and workshops of civil engineering, electronics and instrumentation engineering and science and humanities department , civil engineering lab job type: new procurement , proctor compaction test apparatus: 1 set of standard rammer and mould require , turbidity meter , muffle furnace , bod incubator , digital flocculator with six jar , closed reflux cod digester , cod digestion tube , double distillation unit , ph / ise bench top meter , electronic weighing balance , chlorine standard solution , sodium phosphate dibasic , potassium phosphate dibasic , mercuric chloride , acetic acid glacial , potassium iodide , dpd oxalate , manganese sulphate monohydrate , sodium hydroxide pellets , sodium azide , manganese sulphate monohydrate , sodium hydroxide pellets , sodium azide , sodium thiosulphate anhydrous , sodium carbonate , potassium dichromate , ferrous ammonium sulfate hexahydrate , concentrated sulfuric acid , ferroin indicator , ebt indicator , edta disodium salt di hydrate , magnesium sulfate heptahydrate , ammonium chloride , concentrated ammonia solution , potassium bi iodate , salicylic acid , starch soluble , aluminium sulphate octadeca hydrate , calcium carbonate , methyl red indicator , mercuric sulphate , silver sulphate , burette 50 ml with burette stand , pipette 10ml ( graduated ) with rubber pump , conical flask ( 50ml ) , borosilicate glass , conical flask ( 100ml ) , borosilicate glass , conical flask ( 250ml ) , borosilicate glass , beaker ( 50ml ) , borosilicate glass , beaker ( 100ml ) , borosilicate glass , beaker ( 250ml ) , borosilicate glass , beaker ( 500ml ) , borosilicate glass , measuring cylinder ( 1000 ml ) , borosilicate glass , test tube , test tube holder , test tube stand , plastic wash bottle ( 500ml ) , reagent bottle ( glass, 50 ml ) , borosilicate glass , reagent bottle ( glass, 100 ml ) , borosilicate glass , reagent bottle ( glass, 250 ml ) , borosilicate glass , reagent bottle ( glass, 500 ml ) , borosilicate glass , reagent bottle ( glass, 1000 ml ) , borosilicate glass , bod bottle ( 300 ml ) , borosilicate glass , volumetric flask ( 50 ml ) , borosilicate glass , volumetric flask ( 100 ml ) , borosilicate glass , volumetric flask ( 500 ml ) , borosilicate glass , volumetric flask ( 1000ml ) , borosilicate glass , funnel 75 mm dia, borosilicate glass , plastic reagent bottles ( 500 ml ) , silica crucible ( 50 ml ) , desiccator with cover and porcelain plate, plastic knob, borosilicate glass, 200 mm , spatula with one end spoon and one end flat, , pycnometer to determine the specific gravity , core cutter for determination offield density of soil with dolly and rammer ( full setup ) , sand replacement methodto determine in situ density of soil with pouring cylinder, metal calibrating container with an internal diameter 200 mm ( full setup ) , constant head and falling head permeability apparatus with water reservoir , is sieve 60mm, 40mm, 20mm, 12.5 mm, 10 mm, 2.36 mm, 1.7 mm and 90 micron , laboratory electronic balance 10kg x 1 gm , laboratory electronic balance 10kg 0.1g precision as per is standard , direct shear test apparatus , standard proctor test apparatus , cbr value apparatus , plane table board forsurveying , tripod stand for prismatic compus , cross staff for ( perpendicular offset ) , heating mantle for bitumen test , ring and ball apparatus to determine the softening point of bitumen , aggregate crushing value test apparatus , penetration test specimen , extensometer , test piece ( mild steel ) , electronics and instrumentation engineering lab job type: new procurement , 3 mhz function generator , 1 mhz function generator , 1 ghz frequency counter , study of op amp applications trainer module , single phase power measurement , ardino uno microcontroller , 20 mhz oscilloscope , ad590 , ultrasonic distance sensor module hc sr04 for arduino uno , v i characteristics of scr trainer kit , digital and analog ic trainer kit , trainer module for determination characteristics of diac & triac , physics lab job type: new procurement , slide calipers , variable power supply , fortin’s barometer , convex lens , leclanche cell , electrodes for leclanche cells , physical balance , screw gauge ( micrometer ) , resistance box ( 1 ohm 5000 ohm ) , resistance box ( 1 ohm 10000 ohm ) , rheostat 100 ohm, 1.0 a , rheostat250 ohm, 0.5 a , rheostat500 ohm, 0.5 a , rheostat1000 ohm, 1.0 a , steel metre scale , wooden bridge , hair pin , board pin , apparatus to determine the force constant off a spring using hooks law , apparatus to find the coefficient of friction between wood and glass using a horizontal board , apparatus to determine the moment of inertia of a flywheel , apparatus to determine the coefficient of linear expansion of material of a rod with steam boiler and heater , slotted weights 10 grams, 20 grams, 50 grams, 100 grams, 200 grams, hanger for slotted weights , magnifying glass , apparatus to verify inverse square law of radiation using a photo cell , apparatus to study the dependence of capacitance of a parallel plate capacitor on various factors and determine the permittivity of air at a place , apparatus to verify kirchhoff’s laws using electrical circuits , stainless steel meter scale , vice clamp ( c type ) , stainless steel round 6 inch long nut eye bolt, , chemistry labjob type: new procurement , ph meter , conductivitymeter / tds , digital magnetic stirrer hot plate , double stage distillation plant, , burrette , conical flask with b24 standard joint ( i / c ) , digital voltmeter , bulb type pipette , bulb type pipette , bulb type pipette , beaker , beaker , volumetric flask , volumetric flask , volumetric flask , measuring cylinder , measuring cylinder , measuring cylinder , measuring cylinder , measuring cylinder , spatula set , reagent bottle , reagent bottle , reagent bottle , reagent bottle , gas cylinder with bunsen burner full one set work , arsenic test kit , 3 finger clamp & holder , 4 finger clamp & holder , thin layer chromtography , conical flask , refrigerator , potassium dichromate , 48% mangnese sulphate solution , starchindicator , alkali iodide azide solution , 40% kf solution , salt bridge tube , nh4oh solution , potassium chloride , bod bottle , digital photocolorimeter , digital analytical balance , ables flash and fire point apparatus , muffle furnace , copper electrode , zinc electrode , agar agar , solid ki , solid nh4scn , copper pyrite ore , haematite ore , solid nh4hf2 , solid kclo3 , nh4oh nh4cl solution buffer for ph 10 , z r reagent , 5% hgcl2 solution , silica crucible , solid kmno4 , solid na2s2o3 , solid na2edta , solid na2co3 , ethyl acetate , n hexane , ethanol , solid sncl2 , mechanical engineering ( production ) labjob type: new procurement , thermal conductivity meter , cnc simulator , bernoulli’s theorem verification apparatus , velocity measurement using pitot tube , model of water cooling system of 4 – stroke i.c engine , model lubrication system of 4 – stroke i.c engine , model of impulse steam turbine , model of gas turbine , model of evaporative condenser , dead weight testing for calibration of pressure gauge , digital micrometer , digital vernier , digital height gauge...

Due Date : February 06, 2023

Tender Value : ₹ 9.43 Lakhs

7

Technical Education and Training Department - West Bengal

35773897 supply of machineries supply, installation and commissioning of equipment and machine tools related to food processing lab. and workshop of mirmadan mohanlal government polytechnic, gobindapur, p.o. plassey, dist. nadia, 741 156 , hot air oven (18’’×18’’×24’’) inch size , autoclave (dia. 18 inch x hight 24 inch) (4kw) double coil , autoclave 10 dia x 18 height : (1.5 kw) , kjheldhal distillation unit 500ml capacity , kjheldhal digestion unit, lab std 500ml capacity , rectangular hot plate of, (10’’×16’’×9’’) inch size , rectangular hot plate of, (12’’×18’’×9’’) inch size , heating mantle , heating up to 350°c of 5 lit capacity , heating mantle , heating up to 350°c of 2 lit capacity , digital ph meter, range : 0 to 14ph , physical rough balance capacity=30 kg , magnetic starrer, with hot plate , b.o.d cooling incubator ( imported : compressor) , thermometer,0degc to 100 deg c , digital thermometer , gas oven , horizontal mechanical rotary shaker, , cooling bod incubator shaker with variable orbital motion, , horizontal laminar air flow chamber , size : 2 x 2 x 2 , horizontal laminar air flow chamber , size : 4 x 2 x 2 , muffle furnce, size of inner chamber (5’’x 5’’x 10’’)inch , uv vis spectrophotometer ( single beam spectrophotometer ) , visible spectrophotometer , soxhlet apparatus with six chamber mantle type,flask capacity 250ml , soxhlet apparatus with six chamber mantle type,flask capacity 500ml , centrifuge 15ml capacity , centrifuge 50ml capacity , thin layer chromatography kit , gerber centrifuge machine , digital turbidity meter , hand refractometer, with three range 0 95% brix , hand refractometer, with three range 0 32% brix , hand refractometer, with three range 29 62% brix , binocular microscope , trinocular microscope , colony counter , rotary vacuum evaporator , tray dryer, horizontal cross air flow system , fludised bed dryer , canning retort, double wall insulation, electrically operated , sterilization tank,laboratory mode , can seaming machine,1 ads , can reforming machine , can flanging machine , flange rectifier machine hand operated , can pressure gauge , can vacuum gauge , can cutter / opener , potato peeler, abrasions method , mixer grinder , potato slicer, hand operated laboratory , electric heater, 1500w , blanching unit (ss made) with steam charging, . lab model , ms stand cutting table, size 5’x4’ , potato slicer, ½ hp motor operated , serially hot plate : , electrically operated kettle type boiling vat , screw type juice extractor , vegetable slicer, hand operated laboratory model , egg beaten machine electrically , single pulper machine , twin pulper machine , fruit crusher or fruit miller , proofer: for proving bread before baking , rotary rack oven (electric heated): , h ea t se a l i n g m a c hine , vacuum tray dryer , drum dryer , dough sheeter , spiral mixture 20 kg capacity , batch pasteurizer 25 litre with stirrer , cream seperator , butter churner , homogenizer 50lit , manual paneer press , ice cream ageing vat 25 lit , ice cream churner machine , ice cream hardner 30? , ice cream candy trolley tank , mini puff snacks extruder machine 20 30 kg /hr capacity , digital microwave oven , portable tds meter , range 0 1999 ppm , homogenisers/emulsifiers , mini flour mill , crown corking machine , lactometer for milk testing , alcohol refractometer, ethyl alcohol = 0.0 to 21%, al 21? , ball mill with variable speed with ball , rotap sieve shaker , vibrating screen, , shell and tube heat exchanger horizontal , photo fluorimeter for analysis of vitamin , hand cookies dies , air blast freezer , solar cabinet drier of lab model , ultra low freezer ,vertical ( 24°c) , upright showcase cooler , horizontal plate freezer (lab model) , falling sphere apparatus...

Due Date : February 13, 2023

Tender Value : ₹ Ref. Documents

8

Department of Higher Education - West Bengal

35756453 supply and installation of science based equipment to belda college, belda, paschim medinipur. , tender for supply of eqipment , water proof pocket ph/cond/tds/salinity tester oakton oakton pcts testr50 , mini submarine electrophoresis unit, casting tray cm 7 x 7 with gelcaster, and power supply 7090 tarsons tarsons gelcaster 7024 power supply 7090 , rectangular uv transilluminator dual wavelength, 220v igene labserve model no. ig uvd , digital 3d shaker with a microprocessor and brushless motor neuation technologies ishak 3d 5 nxt , microwave oven samsung ms23a301tak , hot air oven remi remi rdho 50, 50l 1100w , to study the motion of spring and calculate (a) spring constant, (b) g and (c)modulus of rigidity. science vision the setup contains the following accessories: a) spring fitted on a metallic stand. b) different masses c) digital stopwatch , to determine the moment of inertia of a flywheel. science vision the setup consists of a balanced cast iron wheel of about 8 dia and 4.4cm thick, and steel spindle supported on the ball bearings in strong iron brackets. the sides of the wheel are red or grey painted. the top of wheel is chrome plated and is marked with a thick red line. a pointer is fixed to one of the brackets. diametric hole is drilled in the shaft to take a pin and cord. the base is provided with four holes so that the apparatus can be fixed on a wall, complete with cord and hook. , to determine the elastic constants of a wire by searle’s method. science vision the 30cm long wire under test is connected to two brass rods about 30 cm long at their midpoints by two screws fitted at the ends of the wire. the rods are suspended from hooks. the setup contains rigidity modulus, sample wire, and digital stopwatch. , digital multimeter waco , digital voltmeter meco , digital ammeter meco , bread board weiss , dc regulated power supply. science vision the i.c. regulated power supply, load regulation is better than 0.5% , line regulation +/ 10% , continuous short circuit (30 see delay) & over load protection. , to determine wavelength of sodium light using newton’s rings. science vision the setup consists of a newton rings microscope with plano convex lens, plane glass plate with same diameter of plano convex lens, lens holder with beam splitter fitted on a metallic platform. na light source with jacket. , sodium (na) source and mercury (hg) source lamp for diffraction experiments. science vision , to determine the mechanical equivalent of heat, j, by callender and barne’s constant flow method.science vision the setup consists of a sprial heating element inside a 15 long corning glass tube surrounded by another corning glass tube, thermometer chamber are made of brass with asbestos insulation, all are fitted on sunmica finish wooden base, complete with a constant level brass tank with an adjustable height. , to determine the coefficient of thermal conductivity of cu by searle’s apparatus. science vision the setup consists of a copper rod about 30 cm long and 2.5 cm dia, two ends are fitted with steam and water jackets respectively, thermometer chambers are at the inlet and outlet of water flow, two holes for the thermometer at the copper rod, fitted inside a wooden box packed with felt. , to determine the wavelength of the laser source using diffraction of single slit/double slits. science vision/holmarc different wavelength diode laser of output power 5mw: single slit, width: 0.05 mm and dimensions (mm) : 60 x 45; optical bench rail rod; optical white screen , study of v i & power curves of solar cells and find maximum power point & efficiency. science vision the following experiments can be done with this trainer kit.current voltage characteristics power voltage characteristics determination for ff efficacy of the solar cell. , to measure the dielectric constant of a dielectric materials with frequency. ses, roorkee the setup consists of a capacitance measurement from 1 50khz, dedicated schering bridge with built in oscillator, a computation of dielectric constant and loss factor, samples of barium titanate, mlcc, and a conventionalcapacitor.complete in all respect including the instruction manual.except in cro. , to determine the specific rotation of sugar solution using polarimeter. science vision the setup consists of the following apparatus.a) polarimeter (bi quartz) make: goko/devco bi–quartz polarimeter with two eye – piece,vernier reading is 0.1° accurate, complete with polarimeter tube of 200 mmlong.b) light source for polarimeter.c) measuring cylinder(100c.c, 50 c.c & 25 c.c) d) sugar cube (1 kg) & e) filter paper. , determine output characteristics of a lvdt & measure displacement using lvdt sensor.make: science visiondisplay: 3 1/2 digit digital display.circuit: phase detection method. excitation: ac source 1khz accessory: micrometre screw gauge assembly for displacement measurement power supply: built in ic regulated. circuitry: phase detection type , measurement of strain using strain gauge. science vision sensor : 4 arm bridge with strain gauge mounted on cantilever 6kg. (10 kg. optional) display: 3 1/2 digit digital display. for mv / strain mode: half bridge & full bridge accessory: sensor assembly with a set of dead weights. power supply: built in ic regulated. , measurement of level using capacitive transducer. science vision sensor: rf capacitive type. display: 3 1/2 digit digital display. accessory: sensor assembly with glass cylinder fitted on a stand.power supply: built in ic regulated. , calibrate semiconductor type temperature sensor (ad590, lm35, or lm75) science vision sensor: rtd pt 100 circuitry: bridge amplifier with gain & span (zero) adjustment. display: 3 1/2 digit digital display. accessory: sensor assembly & small oven with heating arrangement power supply: built in ic regulated. , to measure the change in temperature of ambient using resistance temperature device (rtd). science vision sensor: rtd pt 100 circuitry: bridge amplifier with gain & span (zero) adjustment. display: 3 1/2 digit digital display. accessory: sensor assembly & small oven with heating arrangement power supply: built in ic regulated. make: science vision , digital cathode ray oscilloscope htc instrumentmodel no: pdo 5025s interface: rs232, usb(main sub), rj45 lan. bandwidth: 25 mhz. y deflection: 2mv / div ~ 50v / div. sweep mode: time base. max input: 400v (dc+acp p). input attenuation 2mv/div ~ 50v/div. easy to measure the big signal. , digital conductometer systronics model 304 , digital ph meterelectronics india elec_101 , digital potentiometer systronics model 318 , electronic rough balance goldfield k kea 210 , silver electrode for digital potentiometer zeal tech standard , oil free vacuum pump axiva v300 , magnetic stirrer with hot plate remi 2 mlh , oil bath with stirrerroyal scientific rsw 116 , heating mantle riviera 250ml , sonicator (ultrasonic bath) leela electronics leela sonic – 50, 1.3 l , three finger clamp with bosshead max scientific , teflon lined stainless steel autoclave sisco 50ml , teflon lined stainless steel autoclave sisco 100ml , microwave oven bajaj 17l , vaccum desiccator pp/pc tarson 250mm , semi automatic biochemistry analyzer rms analytica 705 , elisa plate reader with software for data visualization in desktop merilyzer eiaquant , digital plate tube rotator neuation iroll pr35 , vortex mixer attachment for 250 ml flask neuation iswix vt withvm a1 universal attachment+ vm a4 attachment for 250 ml flask , bod incubator thermocon type: forced convection type freezer compressor: hermetically sealed air cooling compressor system temperature range: 5°c to 60°c (resolution 0.1°c) accuracy: +/ 0.5°c outer moc: power coated crc steel sheet inner moc: chamber and trays made of ss 304 insulation: high grade insulation for tighter temperature controls temperature controller: fitted with digital temperature indicator cum controller with led display for set value & process value voltage indicator: fitted with moving coil type voltmeter for voltage monitoring power: 220/230v ac, 50/60hz dimensions (wxdxh) mm: 570 x 550 x 875 capacity: 280 ltrs volume 10 cuft no. of shelves: 3 controller: digital temperature indicator – cum – controller display: led display for set value and process value process value , magnetic stirrer with hot plate neuation istir hp320 , digital plate tube rotator with microprocessor & brushless motor attachment p1 50 16 tubes × 50 ml plate p2 15 35 tubes ×15 ml plate p3 05 55 tubes × 2ml plate neuation iroll pr35 attachment p1 50 p2 15 p3 05 , hot plate magnetic stirrer neuation technologies istir hp320 , water bath shaker remirsb 12 , vortex mixture with attachment 24 x 1.5/2 ml tubes neuation technologies iswix vt +vm a1 universal attachment+ vm a2 attachment for 24×1.5/2ml tubes , compound microscope monocular laboratory inclinable microscopemagnus model sm 100 led , haemocytometererma , soil thermometer instrument dt 2 pen type plastic digital thermometer with auto power offhtc , maximum and minimum thermometer jrm , anemometerhtc , hygrometermake jrm , rain gaugebrass make with measuring cylinder , lux meter htc lx 101a , analytical balance (accuracy 0.001 g) wenser pgb220 , refrigerator 190l samsung 3 star , digital water bath sktsk 152 , compound microscope monocular laboratory inclinable microscopemagnus model sm 100 led , ph meter (pentype) , conductivitymeter , totalsolids–refractometer , totaldissolvedsolids–tdsmeter , sacchidisc , muffle furnace inner dimension: 25x13x13cm (2.0 kw) labline lsc 50 , clinometers bg rocksmins fe05b clinometer compassbrass , theodolite with stand (aluminium tripod stand) golden engineering corporation theodolite transit as per isi specification completed with stand and other accessories in box skt modelwatts pattern lc 10 sec accuracybrass metal body fitted with special coated high range lenses , auto level b40a with aluminium telescopic tripod and 5 meter aluminium leveling staffsokkia sokkia b40 24x automatic level 1009572 53 , freemans measures abs case open reel fiber measuring tape 100m freemans , steel top line 30 m measuring typefreemans , prismatic compass with stand and plastic box brass body 5 inchgolden engineering corporation prismatic compass with stand and plastic box brass body 5 inch , automatic electronics weighing balance wensar pgb 600 , soil testing kit a/o model , rugged handheld gps navigator garmin garmin e trex 32x , levelling staff 6m 5 section light weightgolden engineering corporation levelling staff 6m 5 section light weight , ranging rod iron two parts golden engineering corporation ranging rod iron two parts , laser range finderr 1000 meters 1km rfa 1000 nikon prostaff 1000 laser rangefinder 16664 bundle with 3 cr2 batteries and lumintrail cleaning cloth make nikon , digital spirit level length 300mm pro dl30freemans freeman pro dl30 , gsm based indoor air quality monitor lutronaq 9901sd , soi toposheets printed copy survey of india , metrix mm soil moisture meter metrixmm soil , matlaband simulinkfamilyofsoftware(academicversion matlab 1,deep learning toolbox 1,symbolic math toolbox 1,partial differential equation toolbox 1,optimization toolbox 1,global optimization toolbox 15 1,statistics & machine learning toolbox 1 and fuzzy logic toolbox 1)...

Due Date : January 28, 2023

Tender Value : ₹ Ref. Documents

9

Department of Higher Education - West Bengal

35312062 supply of chemistry lab equipments, instruments, glass items , chemicals and materials etc. for the college. 2 electronic rough balance 3 electronic fine balance 4 mechanical shaker 5 conductivity meter 6 ostwald viscometer 7 tds tester meter 8 digital portable ph meter 9 heating mental 5 lit 10 heating mantle 1 lit 11 heating mantle 500ml 12 heating mantlel 250ml 13 laboratory hot plates8’’ diameter 14 glass electrode 15 calomel electrode 16 stop watch 17 desiccators 18 reagent bottle 19 reagent bottle 20 bottles, specific gravity 21 bottles, specific gravity 22 volumetric flask 23 volumetric flask 24 volumetric flask 25 volumetric flask 26 test tube with rim. 27 glass funnel 28 glass funnel 29 glass funnel 30 beaker 31 beaker 32 beaker 33 beaker 34 beaker 35 conical flask 36 conical flask 37 conical flask 38 pipette 39 pipette 40 pipette 41 pipette 42 pipette 43 pipette 44 pipette 45 pipette 46 pipette stand 47 graduated pipette 48 graduated pipette 49 graduated pipette 50 weighing bottle 51 weighing bottle 52 measuring cylinder 53 measuring cylinder 54 measuring cylinder 55 measuring cylinder 56 measuring cylinder 57 burette 58 burette 59 washing bottle 60 burette clamp 61 burette stand with rod 62 glass rod 63 glass tube with rubber bulb. 64 thermometer 65 thermometer 66 spatula 67 refrigerator 68 conductivity cell 69 spirit lamp 70 water double distillation unit 71 sodium carbonate anhydrous 72 sodium hydroxide pellets 73 sodium bicarbonate 74 sodium thiosulphatepentahydrate 75 hydrochloric acid 76 sulphuric acid 77 sulphuric acid 78 nitric acid 79 nitric acid 80 ortho phosphoric acid 81 phenolphthalein solution 82 methyl orange solution 83 oxalic acid dehydrate 84 potassium permanganate 85 ammonium ferrous sulphate 86 ammonium chloride 87 ammonia solution 88 ammonia solution 89 zinc acetate 90 diethylamide 91 magnesium sulphateheptahydrate 92 distilled water 93 eriochrome black t 94 methanol 95 ethyl acetate 96 calcon 97 sucrose 98 potassium dichromate 99 potassium oxalate monohydrate 100 potassium iodide 101 starch soluble ( potato ) 102 silver nitrate 103 potassium chromate 104 sodium chloride 105 buffer solution 106 buffer solution 107 buffer solution 108 buffer solution 109 buffer tablet 110 buffer tablet 111 buffer tablet 112 e.d.t.a. disodium salt dehydrate 113 cloth duster 114 cover file 115 marker pen 116 cello tape 117 staplerpin 118 file tag 119 laboratory scissors 120 laboratory scissors 121 first aidand emergency security in lab. 122 rescue sheet / thermal blanket 123 burn pump spray 124 antiseptic pump spay 125 blood clotting spray 126 plastic spatula for chemicals...

Due Date : January 06, 2023

Tender Value : ₹ Ref. Documents

10

Department of Higher Education - West Bengal

34553616 procurement of equipment, chemicals of chemistry, physics departments , chemistry : borosilicate glass burette 50 ml ( ptfe stopcocks ) , borosilicate glass pipette 25ml , pipette filler for up to 25ml pipettes , stalagmometer , clamp for stalagmometer , ostwald viscometer , digital ph meter with electrode , litmus paper , electrically heated melting point apparatus , boiling point apparatus , paper chromatography papers , thin layer chromatography plates , calorimeter , rubber pipe for distillation water flow , glass condenser , magnetic stirrer , heating mantle , condenser ( normal ) , condenser ( spiral ) , water bath , bottle shaker , watch glass , conductivity meter with electrode , beaker 25 ml , beaker 50 ml , beaker 100 ml , beaker 250 ml , beaker 500 ml , round bottom flask 25 ml , round bottom flask 50 ml , round bottom flask 100 ml , round bottom flask 250 ml , parafilm , digital conductivity meter with electrode , digital potentiometer with electrode , uv chamber , capillary tube , uv visible spectrometer , test tube , test tube holder , column ( 20mm ) , chemicals : ethanol 500 ml , sucrose , glucose , sodium acetate , ammonium hydroxide , acetic acid ( 2.5 litters ) , hydrochloric acid ( 2.5 litters ) , sulfuric acid ( 2.5 litters ) , kmno4 , fecl2 , oxalic acid , sodium oxalate , k2cr2o7 , diphenylamine , anthranilic acid , o nitrophenol , p nitrophenol , cuso4 , benzoic acid , chloroform 500 ml , pyridine , sodium nitrite , phthalic anhydride , ccl4 500 ml , copper powder , nh4oh , cacl2 , ki , kio3 , tollen’s reagent , fehling’s solution 1 , fehling’s solution 2 , nahso3 , 2, 4 dnp , koh , naoh , nano2 , zn dust , nh4cl , cinnamaldehyde , vanillin , citric acid , resorchinol , benzaldehyde , butanol 500 ml , acetic anhydride 500 ml , iodine , cucl2 , cu ( no3 ) 2 , cu ( ch3coo ) 2 , cu ( clo4 ) 2.6h2o , bleaching powder , calcium sulphite , calcium sulphate , calcium oxide , calcium chloride , calcium carbonate , calcium perchlorate , calcium phosphate , iron ( iii ) oxide , iron ( iii ) sulphide , fecl3 , crcl3 , zinc perchlorate , cobalt perchlorate , nickel perchlorate , ammonium sulphate fertilizer , calcium ammonium nitrate fertilizer , superphosphate fertilizer , cono3 , chloramin t , sodium nitroprusside , lead acetate , agno3 , nh4oh , alcl3 , al ( oh ) 3 , nicl2 , fecl2 , mncl2 , cocl2 , co ( ch3coo ) 2 , fe ( ch3coo ) 2 , ni ( ch3coo ) 2 , ni ( no3 ) 2 , zn ( no3 ) 2 , fe ( no3 ) 2 , mn ( no3 ) 2 , nh3 , 1 bromobutane , iodobenzene , bromobenzene , chlorobenzene , benzene sulphonic acid , salicylic acid , cinnamic acid , 4 nitrophenol , methanol ( 2.5 litters ) , acetonitrile ( 2.5 litters ) , acetone ( 2.5 litters ) , physics : to study the motion of spring and calculate, ( a ) spring constant, ( b ) g and ( c ) modulus of rigidity. , to determine g and velocity for a freely falling body using digital timing technique , to determine the elastic constants ( all ) of a wire by searle’s method. , to determine the value of g using bar pendulum. , to determine the wavelength of sodium source using michelson’s interferometer. , direct measurement using op amp difference amplifier and to determine neutral temperature , measurement of planck’s constant using black body radiation and photo detector , photo electric effect: photo current versus intensity and wavelength of light; maximum energy of , photo electrons versus frequency of light , to determine work function of material of filament of directly heated vacuum diode. , to determine the planck’s constant using leds of at least 4 different colours. , to determine the wavelength of h alpha emission line of hydrogen atom. , to determine the ionization potential of mercury. , to determine the absorption lines in the rotational spectrum of iodine vapour. , to determine the value of e / m by ( a ) magnetic focusing or ( b ) bar magnet. , to setup the millikan oil drop apparatus and determine the charge of an electron. , to show the tunneling effect in tunnel diode using i v characteristics. , to determine the wavelength of laser source using diffraction of single slit. , to determine the wavelength of laser source using diffraction of double slits. , study of v i & power curves of solar cells, and find maximum power point & efficiency. , to design a circuit to simulate the solution of a 1st / 2nd order differential equation. , study of electron spin resonance determine magnetic field as a function of the resonance frequency , study of zeeman effect: with external magnetic field; hyperfine splitting , to show the tunneling effect in tunnel diode using i v characteristics. , quantum efficiency of ccds , to measure the magnetic susceptibility of solids. , to determine the coupling coefficient of a piezoelectric crystal. , to measure the dielectric constant of a dielectric materials with frequency , to determine the complex dielectric constant and plasma frequency of metal using surface plasmon , resonance ( spr ) , to determine the refractive index of a dielectric layer using spr , to study the pe hysteresis loop of a ferroelectric crystal. , to measure the resistivity of a semiconductor ( ge ) with temperature by four probe method ( room temperature to 1500 c ) and to determine its band gap. , to determine the hall coefficient of a semiconductor sample. , to verify the law of malus for plane polarized light. , to analyze elliptically polarized light by using a babinet’s compensator. , to study dependence of radiation on angle for a simple dipole antenna. , to determine the wavelength and velocity of ultrasonic waves in a liquid ( kerosene oil, xylene, etc. ) , by studying the diffraction through ultrasonic grating. , to study the reflection, refraction of microwaves , to study polarization and double slit interference in microwaves. , to determine the refractive index of ( 1 ) glass and ( 2 ) a liquid by total internal reflection using a gaussian eyepiece. , to study the polarization of light by reflection and determine the polarizing angle for air glass interface. , to verify the stefan`s law of radiation and to determine stefan’s constant. , to determine the boltzmann constant using v i characteristics of pn junction diode. , synthesis of metal nano particles by chemical route. , synthesis of semiconductor nanoparticles. , surface plasmon study of metal nanoparticles by uv visible spectrophotometer. , xrd pattern of nanomaterials and estimation of particle size. , to study the effect of size on color of nanomaterials. , to prepare composite of cnts with other materials. , growth of quantum dots by thermal evaporation. , prepare a disc of ceramic of a compound using ball milling, pressing and sintering, and study its xrd. , fabricate a thin film of nanoparticles by spin coating ( or chemical route ) and study transmittance spectra in uv visible region. , prepare a thin film capacitor and measure capacitance as a function of temperature or frequency. , fabricate a pn diode by diffusing al over the surface of n type si and study its v i characteristic. , measurement of distortion of a rf signal generator using distortion factor meter....

Due Date : November 11, 2022

Tender Value : ₹ Ref. Documents

11

National Institute Of Technology - West Bengal

33900645 invitation for tenders for supply and installation of laboratory instruments in the department of chemistry , nit durgapur 01 hot plate cum stirrer 02 vacuum pump 03 heating mantle 1 04 heating mantle 2 05 hot air oven 06 digital temperature control water bath 07 sonicator 08 mechanical shaker 09 centrifuge...

Due Date : September 29, 2022

Tender Value : ₹ Ref. Documents

12

Bankura University - West Bengal

33735418 tender for the reputed manufacturers, suppliers and vendors for procurement of laboratory equipment for the wbdstbt project (memo no: 1367 (sanc.) stbt 11012(25)/45/2021 st sec) of dr. abu taher, assistant professor, department of chemistry 1 schlenk line system. 2 double surface condenser for schlenk line system 3 nitrogen cylinder, 47 l filled and diffusion resistant ss double stage high pressure gas regulators for schlenk line system, 4 heating mantle 5 heating mantle 6 water bath...

Due Date : September 08, 2022

Tender Value : ₹ Ref. Documents

13

Government College - West Bengal

33645374 quotation for supply of items : high temperature hot air oven thermostatic with blower, single beam visible spectrophotometer with software, portable uv cabinet for tlc, thermostatic water bath, digital analytical precision balance, distilled plant water, mini centrifuge machine, portable electrical 15 a dim merstat, a portable oil free vacuum pump, portable oil free vacuum pump with moisture trap, heating mantle with energy regulator...

Due Date : September 09, 2022

Tender Value : ₹ Ref. Documents

14

Indian Institute Of Science Education And Research - West Bengal

33609422 spares pars for bet instruments , temp controller. cal 9500p ( detailed specification is attached in annexure vi ) , mantle 10 inch long ( long heating mantle for using with the flo / flovac degassers ) ( detailed specification is attached in annexure vi ) , dewar nova e & quadrasorb series ( detailed specification is attached in annexure vi ) => limited...

Due Date : August 29, 2022

Tender Value : ₹ Ref. Documents

15

Department of Higher Education - West Bengal

33329114 procurement of equipments of chemistry, geography departments of vivekananda college madhyamgram north 24 pgs kolkata 700129 ( 2nd call ) procurement of equipments of chemistry, geography departments of vivekananda college madhyamgram north 24 pgs kolkata 700129 , chemistry: distillation set up ( 2l, 24 joint ) brand borosil , thermometer mercury type ( 10 150 c ) brand omson , thermometer mercury type ( 10 250 c ) brand omson , calorimeter set with rubber stopper, thermometer up to 110 c, stirrer brand bexo , conductometer brand systronic , conductivity cell brand systronic , conductivity bridge brand systronic , stalagnometer ( surface tension ) brand borosil , stop watch brand diamond , potentiometer with salt bridge, platinum and sce electrode brand systronic , heating mantle 250 ml brand biocin , heating mantle 500 ml brand biocin , heating mantle 1000 ml brand biocin , sonicator brand branson , mechanical shaker brand optics technology , ph meter brand systronic , hot oven brand micro vision , geography: transit theodolite model vernier theodolite brand wilson , edge® dedicated ph / orp meter hi2002 model sku: hi2002 02 brand hanna instruments , edge® dedicated conductivity / tds / salinity meter model sku: hi2003 02 brand hanna instruments , npk soil chemical test kit ( 25 tests each ) model hi3896 brand hanna instruments , digital water & soil testing analysis kit model me.di9.320117 brand electronics india , sound level meter data logger with usb model sl 211 brand amit tader , accu plus portable hardness tester model th 270a brand accu plus , pro water hardness test kit model 50 tester strips at 0 425 ppm brand health metric , lutron air quality monitor & data logger model pm 1063sd brand lutorn , metrix+ mm soil moisture meter model sku: mm_soil brand metrix , digital anemometer model avm 03 ( 0.4 ? 30m / s ) brand metrix , handheld gps device model gpsmap 66sr brand garmin , handheld gps device model etrex 10x brand garmin , conventional soil testing kit model manual brand wilson , conventional water testing kit model manual brand wilson , max min thermometer digital model 12 / 426 / 3 brand s. brannan & sons , rotronic hp21 handheld hygrometer model hp21 brand rotronic , proster ip65 compass with sighting clinometer brand proster , high precise electronic lab weighing scale , trough compass ( rectangular box ) , clinometer compass , abneys level , prismatic compass , dumpy level , aluminium staff model 5 m , ranging rod model 4 m...

Due Date : August 07, 2022

Tender Value : ₹ Ref. Documents

16

Balmer Lawrie And Co Limited - West Bengal

33266365 tender for annual maintenance contract of laboratory instruments at arl kolkata 1 grease penetrometer (with timer & cone) [astm d 217] 2 heating mantle (1 lit) [1 hole] 3 hot air oven 4 fume hood/acid fume chamber 5 hot plate 6 dropping point apparatus [astm d 2265] with heater 7 dropping point apparatus [astm d 566] 8 wheel bearing leakage tester [astm d 1263] 9 oxidation stability test apparatus [astm d 942] with 3 nos oxidation bomb 10 magnetic stirer 11 water bath 12 roll stability [astm d 1831] 13 water washout tester [astm d 1264] 14 water spray off tester [astm d 4049] 15 heating mantle series (6 columns) 16 emcor rust tester [ip220/astm d 6138] 17 low temperature torque tester [astm d 1478] 18 humidity cabinet 19 water circulation for tga 20 kinematic viscosity bath @ 40⁰c [astm d 445] 21 centrifuge machine [r 24] 22 full scale grease worker cup 23 air compressor [rmt 34] 24 half scale grease worker cup 25 pressure oil separation apparatus [astm d 1742] [including 2 nos. of collecrtion bath]...

Due Date : August 05, 2022

Tender Value : ₹ Ref. Documents

17

sidhu kanu birsa university - West Bengal

33183382 supply of lab equipment for environment science dept ( rusa fund ) supply of lab equipment for environment science dept ( rusa fund ) , rotary microtome , flame photometer , heating mantle , colony counter ( digital ) , hot water bath , cod digester...

Due Date : July 27, 2022

Tender Value : ₹ Ref. Documents

18

Department of Higher Education - West Bengal

33024507 procurement of equipments of chemistry, geography and physics departments of vivekananda college madhyamgram north 24 pgs kolkata 700129 procurement of equipments of chemistry, geography and physics departments of vivekananda college madhyamgram north 24 pgs kolkata 700129 , chemistry: volumetric flask with glass stopper (50 ml) brand borosil , volumetric flask with glass stopper (100 ml)brand borosil , volumetric flask with glass stopper (250 ml)brand borosil , volumetric flask with glass stopper (500 ml) brand borosil , burette (50 ml) with glass stopper brand borosil , pipette (5 ml) brand borosil , pipette (10 ml) brand borosil , pipette (25 ml) brand borosil , conical flask (50 ml) brand borosil , conical flask (100 ml) brand borosil , beaker (50 ml) brand borosil , beaker (100 ml) brand borosil , beaker (250 ml) brand borosil , beaker (500 ml) brand borosil , beaker (1000 ml) brand borosil , funnel (big) brand borosil , funnel (medium) brand borosil , funnel (small) brand borosil , hard glass test tube brand borosil , test tube brand labpro , reagent bottle (100 ml) brand borosil , reagent bottle (250 ml) brand borosil , reagent bottle (2500 ml) brand borosil , distillation set up ( 1l or 24 joint) brand borosil , thermometer mercury type ( 10 150 c) brand diamond , thermometer mercury type( 10 250 c) brand diamond , calorimeter set with rubber stopper, thermometer up to 110 c, stirrer , conductometer brand ystronic , conductivity cell brand ystronic , conductivity bridge brand ystronic , stalagnometer (surface tension) brand borosil , ostwald viscometer with rubber tube pinch cockand spectific gravity bottle set brand borosil , stop watch brand diamond , potentiometer with salt bridge, platinum and sce electrode brand ystronic , weighing analytical balance (0.0001 gm or 0.1 ml brand k. roy , heating mantle 250 ml brand labtest , heating mantle 500 ml brand labtest , heating mantle 1000 ml brand labtest , sonicator brand branson , mechanical shaker brand r biococtio , ph meter brand ystronic , hot oven brand vision , physics: to verify the thevenin and norton theorems name of company saha scientific , to verify the superposition and maximum power transfer theorem name of company saha scientific , to determine the thickness of a thin paper by measuring the width of the interference fringes produced by wedge shaped film. name of company saha scientific , to determine wavelength of na source and spectral lines hg source using plane diffraction grating. name of company devco , to calibrate a thermocouple to measure temperature in a specified range by null point using a potentiometer. name of company saha scientific , to measure (i) voltage and (ii) time period of a periodic waveform using cro. name of company saha scientific , half adder, full adder and 4 bit binary adder. name of company saha scientific , to build jk master slave flip flop using flip flop ic. name of company saha scientific , to determine the value of e/m by bar magnet. name of company saha scientific , to determine wavelength of a laser source using diffraction of double slit. name of company saha scientific , to determine the planck’s constant using leds of at least 4 different colours. name of company asico ambala , study of i v and power curves of solar cells and find maximum power point and efficiency. name of company asico ambala , to study the frequency response of voltage gain of a rc coupled transistor amplifier. name of company triodeelectronics , to design wien bridge oscillator for given frequency using an opamp. name of company asico , using schimtt trigger and associated circuit generate different waveform. name of company asico , to draw the bh loop of fe using solenoidal and determine energy loss from hysteresis. name of company asico , to measure the resistivity of a semiconductor with temperature by reverse bias characteristics of ge diode from room temp to 80oc and to determine its band gap. name of company asico , to measure the dielectric constant of a dielectric materials with frequency. name of company triodeelectronics , to study temperature coefficient of a semiconductor (ntc thermistor) name of company triodeelectronics , to verify the law of malus for plane polarized light. name of company asico , to verify fresnel’s formula for reflection of polarized light incident on a dielectric surface. name of company devco , to design an amplitude modulator using transistor name of company digit all , to study envelope detector for demodulation of am signal name of company digit all , to study fm transmitter and receiver. name of company digit all , to study time division multiplexing (tdm) name of company digit all , geography: transit theodolite model vernier theodolite brand wilson , edge® dedicated ph/orp meter hi2002 model sku: hi2002 02 brand hanna instruments , edge® dedicated conductivity/tds/salinity meter model sku: hi2003 02 brand hanna instruments , npk soil chemical test kit (25 tests each) model hi3896 brand hanna instruments , digital water & soil testing analysis kit model me.di9.320117 brand electronics india , sound level meter data logger with usb model sl 211 brand amit tader , accu plus portable hardness tester model th 270a brand accu plus , pro water hardness test kit model 50 tester strips at 0 425 ppm brand health metric , lutron do 5509 dissolved oxygen monitor model do 5509 brand lutorn , lutron air quality monitor & data logger model pm 1063sd brand lutorn , metrix+ mm soil moisture meter model sku: mm_soil brand metrix , digital anemometer model avm 03 (0.4 ? 30m/s) brand metrix , handheld gps device model gpsmap 66sr brand garmin , handheld gps device model etrex 10x brand garmin , conventional soil testing kit model manual brand wilson , conventional water testing kit model manual brand wilson , max min thermometer digital model 12/426/3 brand s. brannan & sons , rotronic hp21 handheld hygrometer model hp21 brand rotronic , calculaor model fx 100 ms, fx 991 ms brand casio , proster ip65 compass with sighting clinometer brand proster , high precise electronic lab weighing scale , trough compass (rectangular box) , clinometer compass , abneys level , prismatic compass , dumpy level , aluminium staff model 5 m , ranging rod model 4 m , measuring tape model 30 m , distilled water quantity 20 l...

Due Date : July 30, 2022

Tender Value : ₹ Ref. Documents

19

Balmer Lawrie And Co Limited - West Bengal

33023034 annual maintenance contract of laboratory instruments at arl kolkata 1 grease penetrometer (with timer & cone) [astm d 217] 2 heatinh mantle (1 lit) [1 hole] 3 hot air oven 4 fume hood/acid fume chamber 5 hot plate 6 dropping point apparatus [astm d 2265] with heater 7 dropping point apparatus [astm d 566] 8 wheel bearing leakage tester [astm d 1263] 9 oxidation stability test apparatus [astm d 942] with 3 nos oxidation bomb 10 magnetic stirer 11 water bath 12 roll stability [astm d 1831] 13 water washout tester [astm d 1264] 14 water spray off tester [astm d 4049] 15 heating mantle series (6 columns) 16 emcor rust tester [ip220/astm d 6138] 17 low temperature torque tester [astm d 1478] 18 humidity cabinet 19 water circulation for tga 20 kinematic viscosity bath @ 40⁰c [astm d 445] 21 centrifuge machine [r 24] 22 full scale grease worker cup 23 air compressor [rmt 34] 24 half scale grease worker cup 25 pressure oil separation apparatus [astm d 1742] [including 2 nos. of collecrtion bath]...

Due Date : July 14, 2022

Tender Value : ₹ Ref. Documents

20

sidhu kanu birsa university - West Bengal

31391582 supply of lab equipments for environment science dept ( rusa fund 2nd call ) , flame photometer , micropipette , rotary microtome , fine particulate sampler for pm 2.5 , high volume sampler with gas attachment , balance digital ( 0.001 100gm ) , hot water bath , cod digester , kjeldahl distillation and digestion unit ( manual / automat ) , ion meter with electrode , autoclave , colony counter ( digital ) , heating mantle , water deionizer...

Due Date : March 15, 2022

Tender Value : ₹ Ref. Documents

21

MAULANA ABUL KALAM AZAD UNIVERSITY OF TECHNOLOGY - West Bengal

31033322 supply, installation, testing and commissioning of lab instruments for the department of renewable energy at haringhata campus of the university 1. spin coater 2. centrifuge 3. fume hood 4. reid vapor 5. heating mantle 6. magnetic stirrer with heating 7. hot plate 8. test shives set (6 – 250 meshes)...

Due Date : February 18, 2022

Tender Value : ₹ Ref. Documents

22

Technical Education and Training Department - West Bengal

29107284 procurement of equipments / instruments for chemistry laboratory of harasankar bhattacharya institute of technology and mining procurement of equipments / instruments for chemistry laboratory of harasankar bhattacharya institute of technology and mining , burette stand , 50 ml glass, burette, , 10 ml glass dropper with bubbler , 100ml, b 24 standard joint , 250 ml, b 24 standard joint , volumetric flask , 100 ml, glass beaker , 250 ml, glass beaker, , 25 ml glass pipette, , poly fibre, pipette stand, , magnetic stirrer, , 100 ml, heating mantle , 250 ml, heating mantle , distillation apparatus , three finger clamp, metal, , 1”, magnetic spinning bar , ½ “magnetic spinning bar, , glasstest tube , reagent bottle , reagent bottle , wash bottle , watch glass , weighing balance , steel spatula , b 24 plastic clamp , distilled water plant , ph metre , conductivity metre , arsenic testing kit , drier machine, hand operator , magnetic bar holder, , measuring cylinder , refrigerator , 10inch, glass rod, , bod chamber , humidity chamber , spectrophotometer , double stage distillation plant , dissolve oxygen meter , water testing kit , soil testing kit , chromatography chamber , stainless steel blow pipe, , kips apparatus, full set, , visco meter, red wood, , flash point apparatus , fire point apparatus , daniel cell , water bath , hot air oven...

Due Date : September 24, 2021

Tender Value : ₹ Ref. Documents

23

Department of Higher Education - West Bengal

28714094 supply and installation of lab equipments (3rd call) supply and installation of lab equipments (3rd call) , department of physics instrument for determination of m.i of a metallic cylinder /rectangular bar (complete set up) , instrument for determination of m.i of a flywheel , instrument for determination of elastic constants of a material by searles methood , instrument for determination of unknown low resistance by carey fosters bridge , instrument for verification of the thevenin and nortan theorum , instrument to study response curve of a setries lcr ckt , instrument to study response curve of a setries rc ckt , instrument for determination of the frequency of an electrictuning fork by meldes expt. , instrument for determination of the wave length of sodium light by fresnel bi prism , instrument for determination of the thickness of a thin paper by measuring the width of interference fringes by wedge shaped film , instrument for measurement of the spacing between the adjacent slits in a grating , instrument for calibration of a thermocouple by direct measurement of the thermo emf using potentiometer , 73. instrument for measurement of plank constant using led , instrument to study the photoelectric effect: variation of photocurrent versus intensity and wavelength of light , instrument for verification of stefans law using a torch bulb , instrument to show the tunniling effect in tunnel diode using i v charecteristics , instrument to study the reverse characteristics of zener diode and study the load and line regulation , instrument to study the static characteristics of bjt in ce configuration , instrument to design and study frequency response of the bjt amplifier in ce mode , instrument to study opamp inverting amplifer, non inverting amplifier, adder, substractar, comparator, integrator, differentiator , instrument to determinebrewsters angle for air glass interface using a prism , instrument to verify the malus law using a pair of polaroids , determination of temperature coffieient using carey fosters bridge , measurement of the thermal conductivity of a bad conductor in the shape of a disc by lee and charlton’s method , determination of pressure coffecient of air using jollys appratus , determination of focal length of a concave lense using auxiliary lens method , instrument to study the emitter charectaristics of photo transistor illuminated by led , magnetic susceptibility of solids full set up. to measure the magnetic susceptibility of solids (guoy’s method) , measurement of di electric constant of a material with frequency , to determine the hall coefficient of a semiconductor sample.hall effect experiment , chemistry analytical lab balance make – k.roymodel no : bw201 , analytical lab balancemake – wensarmodel no : mab 201 , spectrophotometer , visible spectrophotometer (microprocessor based) , digital potentiometer make – labtronicsmodel no : lt – 22 , digital potentiometer make – equiptronicsmodel no : eq 602 , thermostatic water bath: rectangular double wall , digital controller water bath: rectangular double wall , micro oven (convection microwave oven) , polarimeter – biquartz – tube length: workable tube length 200 mm. shade system: bi quartz device workable on both ordinary light and sodium light source. circular scale :graduated scale divided in single degrees 0 360 every 5th line extended and every 10th line numbered. vernier least count: 1/10degree 6 minite with slow motion mechanism. analyser and polarizer: made of polaraid. stand: c.i. casted heavy stand adjustable in height. pal tube : barasil glass thick wall tube 200mm with brass holder. , digital polarimeter , digital automatic polarimeter , stalagometer , viscometer(oswal type) , hard glass tube phase transfer apparatus , zoology student microscope dewinter ‘educator jr’ (made in italy) , stereo binocular microscope , rotary microtome spencer type , digital blood pressure machine , elisa kit , botany autoclave 20 25 litre double wall stainless steel autoclaves, shape: vertical, 2 kw, 3kw. , ph meter , centrifuge bench top, 6000 rpm, digital display with countdown timer (24 x 15 ml) capacity , bod incubator (with cooling) , laminar hoodlaminar flow bench , digital balance , 0 to 220 gm, precision 0.0001 g , distillation plant, 2 capacity lit with heating mantle , spectrophotometer duel beam, digital display...

Due Date : August 16, 2021

Tender Value : ₹ 7.22 Lakhs

24

University Of Calcutta - West Bengal

27494513 removing of scrap materials from the biochemistry department (35, ballygunge circular road, kolkata 700019) and rajabazar science college campus, university of calcutta by auction in respect of ‘’as is where is’’ basis during the f.y. 2020 21 refrigerator, incubator, heating mantle, empty cylinder, printer, ac 2 ton, type writer, refrigerator, dancing shaker, micro oven, computer (cpu) heating mantle, centrifuge, humidifier, water bath, power pack, scanner, distillation unit, xerox machine, computer cpu, vaccum cleaner printer type writer distillation unit heater gel apparatus heating mantle magnetic stirrer hot plate power pack vortex centrifuge dancing shaker printer balance microscope computer monitor balance printer computer+cpu eeg machine refrigerator file cabinet printer voltage stabiliser ph meter power supply unit power supply unit ultra centrifuge circular water bath cold centrifuge refrigerator b.o.d incubator incubator shaker water bath microplate reader computer monitor pcr machine spectrophotometer with water bath refrigerator orbital shaker incubator refrigerator incubator water bath growth chamber freezer ( 20°c) hot plate ibm cpu frontech cpu ibm keyboard ibm monitor (cu chem elcs 79) pump hydrogenation apparatus cylinder (2) cylinder (4) small wooden self refrigerator oven broken instrument i broken instrument ii refrigerator printer cpu uv chamber monitor table fan vaccum pump iron table iron chair cu.elsc.f.sc. 5,6,7) & cu.elsc.f.sc. 26, 43), cu.elsc.f.wdk 1) small wooden table wooden table wooden notice board fan sem m/c wooden room key board iron rack computer table es/pc/we/adj/77/2011 dated. 16.06.2011; cu.elsc.f.ct 1) junk in the corridor old refrigerator wooden beams door panels old light fittings metallic tank other small scrap scrap godown beside cse building mukta mancha beside n.r. sen building on the stage and on the ground (old scrap items of erstwhile cse building after fire broke) scrap items lying around academic staff college building ...

Due Date : April 01, 2021

Tender Value : ₹ Ref. Documents

25

Metal Scrap Trading Corporation Limited - West Bengal

26917956 auction sale of lot no: 12 lot name: adco make heating mantle ( 1000ml.)...

Due Date : March 03, 2021

Tender Value : ₹ Ref. Documents

26

University Of Calcutta - West Bengal

26829279 tender for removing of scrap materials from the department of chemistry , 92, apc road, kolkata 09, university of calcutta on ‘’as is where is’’ basis during the f.y. 2020 21 1. c.u. – chem.el.ref 23 2 c.u. chem.el.up 99 3 c.u. chem.el.cs. 84 4 c.u. chem.si.meh.20 5 c.u. chem.si.meh.21 6 c.u. chem.si.meh.22 7 c.u. chem.si.reg.11 8 c.u. chem.si.re.4 9 c.u. chem.f.ex.1 10 cu/nrs 1st floor / 1 – heating mantle 11 cu/nrs 1st floor / 2 – heating mantle 12 cu/nrs 1st floor / 3 – smps 13 cu/nrs 1st floor / 4 – heating controller 14 cu/nrs 1st floor / 5 – heating controller 15 cu/nrs 1st floor / 6 – heating controller 16 cu/nrs 1st floor / 7 – oil pump 17 cu/nrs 1st floor / 8 – balance 18 cu/nrs 1st floor / 9 – exhaust fan 19 cu/nrs 1st floor / 10 – cpu cabinet 20 cu/nrs 1st floor / 11 – heating controller 21 cu/nrs 1st floor / 12 – heating controller 22 cu/nrs 1st floor / 13 – magnetic stirrer 23 cu/nrs 1st floor / 14 – magnetic stirrer 24 cu/nrs 1st floor / 15 – fridge compressor 25 cu/nrs 1st floor / 16 – keyboard 26 cu/nrs 1st floor / 17 – mouse 27 cu/nrs 1st floor / 18 – water bath 28 cu/nrs 1st floor / 19 – cylinder 29 cu/nrs 1st floor / 20 – cylinder 30 cu/nrs 1st floor / 21 – cylinder 31 cu/nrs 1st floor / 22 – cylinder 32 cu/nrs 1st floor / 24 – extension board 33 cu/nrs 1st floor / 25 – basin 34 cu/nrs 1st floor / 26 – starter 35 cu/nrs 1st floor / 27 – heating controller 36 cu/nrs 2nd floor / 28 – heating oven...

Due Date : February 09, 2021

Tender Value : ₹ Ref. Documents

27

Department of Higher Education - West Bengal

26429788 supply and installation of lab equipments 2 instrument for determination of m.i of a flywheel 3 instrument for determination of elastic constants of a material by searles methood 4 instrument for determination of unknown low resistance by carey fosters bridge 5 instrument for verification of the thevenin and nortan theorum 6 instrument to study response curve of a setries lcr ckt 7 instrument to study response curve of a setries rc ckt 8 instrument for determination of the frequency of an electric tuning fork by meldes expt. 9 instrument for ndetermination of the wave length of sodium light by fresnel bi prism 10 instrument for ndetermination of the nthickness of a thin paper by nmeasuring the width of ninterference fringes by nwedge shaped film 11 instrument for measurement of the spacing between the adjacent slits in a grating 12 instrument for calibration of a thermocouple by direct measurement of the thermo emf using potentiometer 13 73. instrument for measurement of plank constant using led 14 instrument to study the photoelectric effect: variation of photocurrent versus intensity and wavelength of light 15 instrument for verification of stefans law using a torch bulb 16 instrument to show the tunniling effect in tunnel diode using i v charecteristics 17 instrument to study the reverse characteristics of zener diode and study the load and line regulation 18 instrument to study the static characteristics of bjt in ce configuration 19 instrument to design and study frequency response of the bjt amplifier in ce mode 20 instrument to study opamp inverting amplifer, non inverting amplifier, adder, substractar, comparator, integrator, differentiator 21 instrument to determine brewsters angle for air glass interface using a prism 22 instrument to verify the malus law using a pair of polaroids 23 determination of temperature coffieient using carey fosters bridge 24 measurement of the thermal conductivity of a bad conductor in the shape of a disc by lee and charlton’s method 25 determination of pressure coffecient of air using jollys appratus 26 determination of focal length of a concave lense using auxiliary lens method 27 instrument to study the emitter charectaristics of photo transistor illuminated by led 28 magnetic susceptibility of solids full set up. nto measure the magnetic susceptibility of solids ( guoy’s method ) 29 measurement of di electric constant of a material with frequency 30 to determine the hall coefficient of a semiconductor sample. nhall effect experiment 31 chemistry analytical lab balance make – k.roy nmodel no : bw201 32 analytical lab balance make – wensar model no : mab 201 33 spectrophotometer 34 visible spectrophotometer ( microprocessor based ) 35 digital potentiometer make – labtronics model no : lt – 22 36 digital potentiometer make – equiptronics model no : eq 602 37 thermostatic water bath: rectangular double wall 38 digital controller water bath: rectangular double wall 39 micro oven ( convection microwave oven ) 40 polarimeter – biquartz – tube length: workable tube length 200 mm. shade system: bi quartz device workable on both ordinary light and sodium light source. circular scale : graduated scale divided in single degrees 0 360 every 5th line extended and every 10th line numbered. vernier least count: 1 / 10degree 6 minite with slow motion mechanism. analyser and polarizer: made of polaraid. stand: c.i. casted heavy stand adjustable in height. pal tube : barasil glass thick wall tube 200mm with brass holder. 41 digital polarimeter 42 digital automatic polarimeter 43 stalagometer 44 viscometer ( oswal type ) 45 hard glass tube phase transfer apparatus 46 zoology student microscope dewinter ‘educator jr’ ( made in italy ) 47 stereo binocular microscope 48 rotary microtome spencer type 49 digital blood pressure machine 50 elisa kit 51 botany autoclave 20 25 litre double wall stainless steel autoclaves, shape: vertical, 2 kw, 3kw. 52 ph meter 53 centrifuge bench top, 6000 rpm, digital display with countdown timer ( 24 x 15 ml ) capacity 54 bod incubator ( with cooling ) 55 laminar hoodlaminar flow bench 56 digital balance , 0 to 220 gm, precision 0.0001 g 57 distillation plant, 2 capacity lit with heating mantle 58 spectrophotometer duel beam, digital display...

Due Date : January 12, 2021

Tender Value : ₹ Ref. Documents

28

Metal Scrap Trading Corporation Limited - West Bengal

26118205 auction sale of lot no: 12 lot name: adco make heating mantle ( 1000ml.)...

Due Date : December 17, 2020

Tender Value : ₹ Ref. Documents

29

University Of North Bengal - West Bengal

25348413 nit305/r 2020 supply and installation of equipments in the department of pharmaceutical technology vortex mixer, water purification system for highend critical type i applications (e.g. hplc), 3. heating mantles with energy regulator 4. heating mantles with energy regulator 5. abbes refractometer 6. digital ph meter 7. horizontal electrophoresis apparatus with power pack 8. muffle furnace 9. conductivity & tds meter 10. ice flaker 11. uhplc 12. dissolution test apparatus 8 stn 13. all quartz double distillation unit 14. vacuum pump (diaphragm) 15. magnetic stirrer with hot plate 16. ball mill 17. friability tester 18. texture analyzer 19. digital rough balance 20. laboratory centrifuges 21. co2 incubator 22. chemiluminescence imager 24. microtome 25. plethysmometer 26. heavy duty mixer grinder 27. incubator shaker...

Due Date : September 19, 2020

Tender Value : ₹ Ref. Documents

30

Department of Higher Education - West Bengal

23773091 supply delivery and installation of laboratory equipments : 1 distilled water plant ( 4 lts. capacity ) m ake: eastern instrument / equivalent 2 heating mantle ( 100 ml ) make: as per technical specification / equivalent 3 heating mantle ( 250 ml ) make: as per technical specification / equivalent 4 heating mantle ( 500 ml ) make: as per technical specification / equivalent 5 uv chamber 6 do meter make: systronics model 314 / / equivalent 7 magnetic stirrer make: remi iml / equivalent 8 shimadzu uv visible spectrophotometer model: uv 1900 as per spesification 9 ir spectrometer shimadzu ftir, model: ir affinity 1swl as per specification....

Due Date : March 11, 2020

Tender Value : ₹ Ref. Documents

31

West Bengal State Marketing Board - West Bengal

23502800 supplying installation and commissioning different accessories for food testing laboratory under siliguri training canning centre at principal market yard of siliguri rmc 2 heating mantles, , made of knitted glass yarn, heaters are fitted oi beneath it, which provides uniform heating of flasks upto 400ºc. the mantles are fitted in a nicely painted sheet metal case, filled with glass wool insulations, provided with an energy regulator, indicator and a cord. 3 hot air oven. oven: outer body made of thick mild steel sheet duly powder coated. double walled construction with 2½” gap filled with best quality glass wool. inner chamber made of stainless steel. heating element are provide at bottom and two sides. temp. range from +5º ambient to 250°c ± 1ºc fitted with microprocessor based pid electronic digital temp. controller cum indicator. fitted with air circulating fan, temp controller knob, perforated shelves and workable on 220 volts 50 hz ac mains. rubber feet are fitted at bottom from corners for ( smaller sizes ) . size: 600 x 450 x 450 4 lab blender / mixer. glen 350w 5 laboratory magnetic stirrers with heater , brand riviera: 3004001 equipped with noiseless universal motor fitted with chuck, continuous speed control & heat for varying speed upto 2000 rpm. & heat upto 400 dig c 6 laminar flow with chamber / biological safety cabinet optimus lf 523 nmade of s.s and mild steel as well, medium to large working area, provided with imported hepa filters h14. 99.999% efficiency at 0.3um, satisfies the federal standards 209 class 100 conditions, balanced dynamic blower fans, number of pre filters and hepa filters are optional, available in horizontal type airflow is 0.45 m / s ± 0.1 m / s, noise level is less than 68 db, ss top, transparent front door, static pressure, manometer, built in germicidal light, and cock for gas, air or vacuum size ( 2x2x3 ) ft 7 open top balance0 5kg 8 eye washer 9 safty sower 10 weight box f1 quality riviera 10530022 11 quartz water double distillation unit with safety cut off system with audio alarm for double stage : 5lit / hour capacity all quartz double double distillation consists of demountable upper & lower boiler, t he lower boiler has a built in heater enclosed in a quartz boiler with a cup on top, the upper boiler has a built in quartz coil and condensing unit which is mounted on the boiler with the help of ball and socket joint, double walled condenser ensures separate condensation of vapours coming from the two boilers using a single cooling circuit. the unit in mounted on a specially designed powder coated stand and is also provided with automatic safety control unit. this new dual safety cut off device has been designed for better and accurate control of the distillation unit. it has been incorporated with advanced microprocessor based electronic circuitry. this has the latest electronic technology that has been introduced by our company which gives an easy user machine interaction.. also there is alarm system which beeps as and when user attention is required. double distillate quality parameters values specific conductivity < 1.5 2.0μs / cm biological activity ( distillate quality ) pyrogen free organic matter nil total solids 0.1 mg / ltr silica <0.01 mg / ltr ** all parameters are under standard test conditions. riviera 72240050 12 refrigerators. samsung 253lit 4 star 13 rotary vacuum evaporator ( optimus rve 2209 ) : comprising of ac non sparking geared drive unit, support stand fitted with jack arrangement on s.s. rod, continuously variable speed regulator, digital temperature controller cum indicator control controlled water bath, double coil glass condenser, pear shaped evaporating flask cap. 800 ml, 1000 ml. receiving flask with ball joints, feeding tube, rubber tube & vapour path tube, with teflon & rubber seals for maintaining complete vacuum. 14 soxhlet extraction unit.full set with hitting mental nsoxhlet extraction, consists of r.b. flask, extractor with flat flange, reduction adapter with flat flange and socket and double surface condenser 1000ml capacity 15 thin layer chromatography full set 16 vacuum oven : riviera 66010001 n double walled with outer and inner body made up of heavy gauge s.s. sheet. gap between the two is filled with high grade glasswool to avoid thermal loss. temp. range 50° to 150°c ± 1°c, fitted with pid controller. unit is capable of withstanding high vacuum. provided with vacuum gauge, see through transparent window of toughened glass and one shelf. works on 220 / 230 volts a.c. supplied without vacuum pump. silicon door gasket, positive door clamping arrangement, inner chamber size 9x12inch 17 vacuum pump riviera nportable oil free vacuum pump , no lubrication required, noiseless performance, light weight & portable, aluminium die cast material, valves made of ss316, built in micro sction filter, extra large bearings for smooth trouble free operation, max vacuum 27 inch of hg, max pressure 35psi 18 digital melting point apparatus, designed for accurate determination of melting points of solid samples. apparatus comprises of cylinderical silicon oil bath, built in magnetic stirrer with speed controller, electronic heat controller, digital temp. display with pt 100 sensor, glare free background light with adjustable light intensity, provision for holding the melting point display temp. range 2º above rt 250ºc ± 1.0ºc, 3½ digit led 19 digital moisture meter ndigital gauge, pinless, used to indicate moisture content in concrete, fiber glass or wood down to a depth of 3 cms, digital display with moisture / dry comparison scale. n capacitance, high frequency sensor field at the bottom. n9v battery ( pre fitted ) 20 digital burette riviera 9392050 nsolar powered, conformity certified, eith individual work certificate, high precision digital titrator for exact and error free titration , solarous, the unit will be supplied complete with mounted discharge unit and a45 female thread, 3 different adapters, suction tube, return tube and wrench 21 digital ultrasonic cleaner optimus dsc 25 n2.5 ltr capacity ( litres ) , ultrasonic frequency 40 khz, digital timer 5 60 minutes 22 bottle top liquid dispensers: 002013100 n 10ml 1000ml all parts which comes in contact with re gent are made of ptfe, fep, so can be used for all laboratory reagents dispensing needs except hf high accuracy and precision is ensured through several stages of strict quality checks during manufacturing. each dispenser is calibrated in accordance with iso 8665 standard, and supplied with certificate. 23 vortex shaker, rivotek 3003200 n vibration type, variable speed, neoprene cup impart vigorous agitation to tubes, with touch on / off switch 24 bod incubators riviera 500840175 n floor standing, s double doors units etc. each system features temperature range 5°c to 60°c with uniformity of ±0.5°c @ 20°c. microprocessor pid controller delivers superior temperature control accuracy, required for precise results.features and advantages include illumination lamp, caster wheels for easy mobility, digital timer and quality certifications. 173 liters / 6.1cft, external chamber ms, internal chamber ss304, solid insulated door ( with glass & without glass ) w / lock door, stainless steel 5 shelves removable, caster wheels, humidity system, light system by interior illumination w / 3 fluorescent tubes, timer 0 24 hours for regulating cycles illumination condition, arrangement for incubation of co2 air mixture, combined electronic digital temperature & humidity controller, automatic voltage stabilizer of 3 kva...

Due Date : March 07, 2020

Tender Value : ₹ Ref. Documents

32

Department of Higher Education - West Bengal

23469800 purchase of laboratory equipments of various departments 1 chemistry conductivity meter with standard accessories ( d 511 ) 2 potentiometer with standard accessories ( 118 ) 3 potentiometer with standard accessories ( cl 525 ) 4 ph meter with electrodes ( 335 ) 5 colorimeter ( microdigital colorimeter o 181 ) 6 digital polarimeter ( eq 801 ) 7 polarimeter ( manual ) with sodium vapour lamp ( bd i 158 ) 8 copper calorimeter 9 digital waterproof thermometer 10 magnetic stirrer with hotplate with digital speed indicator 11 single beam uv visible spectrophotometer n ( li 285 ) 12 double beam uv visible spectrophotometer with advanced scanning software ( li 2700 ) 13 rotary evaporator ( r 300 ) 14 melting point apparatus ( me poap121 ) 15 water bath 16 vacuum pump n ( kv 20 ) 17 hot air oven 18 stereoscopic microscope n ms24 19 stereoscopic microscope 20 clinical nutrition and dietetics hot air oven ( for moisture analysis ) 21 otg oven ( baking machine ) n ( potg 28 pcr ) 22 autoclave 23 fridge ( cooling machine ) n ( gl 278ve5 ) 24 vacuum dessicator 25 paper chromatography cabinet 26 skinfold caliper 27 sphygmomanometer 28 kitchen weighing scale 29 digital kitchen scale 30 spectrophotometer 31 centrifuge machine 32 digital hot plate 33 autopipette 34 microtips 35 vortex mixer 36 physics universal ic tester 37 experimental setup for determination of band gap of semiconductors by four probe method 38 experimental setup fordetermination of the moment of inertia of a metallic cylinder / rectangular bar about an axis passing through the c.g. and to determine the modulus of rigidity of the suspension wire. 39 experimental setup for determination of the moment of inertia of a flywheel. 40 spectrometer 41 sodium vapour lamp 42 experimental setup for determination of youngs modulus of the material of a beam by the method of flexure. 43 experimental setup for determination of the elastic constants of a material by searles method. 44 determination of the value of g using bar pendulum. 45 experimental setup for to study response curve of a series lcr circuit and determine its ( a ) resonant frequency, ( b ) impedance at resonance, ( c ) quality factor q, and ( d ) band width. 46 experimental setup for determination of an unknown low resistance using carey fosters bridge. 47 experimental setup for to verify the thevenin and norton theorems. 48 experimental setup for determination of the horizontal component of the earth’s magnetic field. 49 experimental setup for calibration of a thermocouple by direct measurement of the thermo emf using potentiometer and the constants. [ one end in ice and another end at water bath which to be heated. ] 50 experimental setup for determination of the coefficient of linear expansion of a rod by optical lever method 51 experimental setup to determine the coefficient of thermal conductivity of a bad conductor by lee and charlton’s disc method 52 experimental setup for determination of the boiling point of a liquid using platinum resistance thermometer ( prt ) . 53 experimental setup for verification of stefan’s law of radiation by the measurement of voltage and current of a torch bulb glowing it beyond draper point 54 experimental setup for construction of half adder and full adder 55 experimental setup for construction of sr, d & jk ff circuits using nand gates. 56 op amp experimental setup 57 experimental setup for construction of 4 bit shift registers ( serial & parallel ) using d type ff ic 7476 58 experimental setup for construction of 4 × 1 multiplexer using basic gates and ic 74151 59 digital balance ( 0.01gm – 500gm ) 60 heating mantle with temperature controller 61 ice crusher machine 62 experimental setup for determination of the frequency of an electric tuning fork by meldes experiment and verify ?2 vs t law. 63 experimental setup for determination of the dispersive power and cauchy constants of the material of a prism. 64 experimental setup for determination of the wavelength of sodium light using fresnel biprism. 65 experimental setup for determination of wavelength of sodium light using newtons rings. 66 experimental setup for the measurement of planck’s constant using led 67 experimental setup for determination of the thickness of a thin paper by measuring the width of the interference fringes produced by a wedge shaped film. 68 grating 69 experimental setup for determination of e / m by using bar magnet. 70 experimental set up for the study the photoelectric effect: variation of photo current versus intensity and wavelength of light. 71 experimental set up to show the tunneling effect in tunnel diode using i v characteristics. 72 experimental set up measurement of magnetic susceptibility of solids. 73 experimental set up for determination of variation of dielectric constant with frequency 74 experimental setup for determination of the dispersive power and resolving power of a plane diffraction grating. 75 experimental setup for to study fresnels law by the reflection on the surface of a prism. 76 experimental setup for verification of the malus law using a pair of polaroids. 77 hypsometer 78 geography laser distance meter 79 abney level 80 theodolite 81 dumpy level with all accessories 82 prismatic compass with accessories 83 leveling staff 84 ranging rod 85 plumb bob 86 measuring tape ft30 87 clinometers 88 tourmaline minerals 89 fortin’s barometer 90 six’s maximum & minimum thermometer 91 hygrometer ( wet bulb dry bulb ) 92 rain gauge with measuring cylinder 93 total station 94 mineral sample set 95 rock sample set 96 survey of india topographical maps 97 satellite standard false colour composites with map 98 refractometer for salinity measurement 99 battery operated portable digital ph meter with electrode 100 iron wire net with wooden frame 101 slide caliper 102 soil kit for organic matter & npk estimation 103 geology hand lens 104 rotameter 105 buffer capsules set for soil analysis 106 hot air oven with temp control 107 digital weighing machine 108 mechanical stirrer with rpm meter 109 whatman filter paper for water analysis 110 global navigation satellite system receiver 111 gps montana 650 112 weather station e1112 113 psychology rescorder 114 pneumograph 115 responscope 116 wechsler abbreviated scale of intelligence ( 2nd edition ) ( wasi ii ) indian norms 117 sixteen personality factors questionnaire ( 16 pf ) 118 terman – merrill intelligence test 119 davis’s battery of differential abilities. 120 coping scale 121 coping check list 122 general health questionnaire ( ghq 28 ) 123 state trait anger expression inventory 124 parent child relationship scale 125 emotional intelligence scale 126 p.g.i. general well being scale 127 career maturity inventory 128 entrepreneurship motivation scale 129 adult hope scale 130 family environment scale 131 achievement motivation ( na ch ) scale 132 wais ( wechsler adult intelligence scale ) 133 agrawal, k.g. ( 1988 ) . manual for work motivation questionnaire...

Due Date : February 18, 2020

Tender Value : ₹ Ref. Documents

33

Institute Of Engineering And Technology - West Bengal

23005586 supply , installation , testing and commissioning of lab equipment for the department of food technology 1 softy maker 2 softy maker 3 soxhlet extraction unit with glass parts 4 soxhlet extraction unit with glass parts 5 sausage filler 6 sausage filler 7 tds meter 8 tds meter 9 tray drier 10 tray drier 11 trinocular microscope 12 trinocular microscope 13 ultra sonicator probe type 14 ultra sonicator probe type 15 ultrasound water bath 16 ultrasound water bath 17 vaccum oven with vaccum pump 18 vaccum oven with vaccum pump 19 vaccum packaging machine 20 vaccum packaging machine 21 vortex mixture 22 vortex mixture 23 water activity meter 24 water activity meter 25 weighing balance ( 0.01, 0.001 g accyracy ) 26 weighing balance ( 0.01, 0.001 g accyracy ) 27 meat grinder 28 meat grinder 29 hydraulic press 30 hydraulic press 31 digital display 4 unit heating mantle 32 digital display 4 unit heating mantle 33 sieve shaker 34 sieve shaker 35 automatic titrator 36 automatic titrator 37 bomb calorimeter ( imported ) 38 bomb calorimeter ( imported ) 39 colorimeter 40 colorimeter 41 crown corking machine 42 crown corking machine 43 dessicator 44 dessicator 45 gel electrophorosis unit with power pack whole unit 46 gel electrophorosis unit with power pack whole unit 47 hot plate with stirrer 48 hot plate with stirrer 49 hot plate 50 hot plate 51 grain divider 52 grain divider 53 gauge meter 54 gauge meter 55 magnetic stirrer with hot plate ( controlled heating ) 56 magnetic stirrer with hot plate ( controlled heating ) 57 bod incubator 58 bod incubator 59 refrigerator laboratory centrifuge 60 refrigerator laboratory centrifuge 61 deep freezers 62 deep freezers 63 digital multi thermometer 64 digital multi thermometer 65 falling number apparatus ( imported ) 66 falling number apparatus ( imported ) 67 microscope 68 microscope 69 micro pipette 70 micro pipette 10 100 μl 71 micro pipette 72 micro pipette 100 1000 μl 73 sedimentation shaker with volumetric flask 74 sedimentation shaker with volumetric flask 75 electric mixtuire ( light duty liquid mixture ) 76 electric mixtuire ( light duty liquid mixture ) 77 heat sealing machine 78 heat sealing machine 79 relative humidity chamber 80 relative humidity chamber 81 glass wet and dry bulb thermometer 82 glass wet and dry bulb thermometer 83 fibre estimation system 84 fibre estimation system 85 auto pipette 86 auto pipette 87 electric butter churner 88 electric butter churner 89 baking oven 90 baking oven 91 laboratory pulvarizer ( hammer mill ) 92 laboratory pulvarizer ( hammer mill ) 93 juicer mixture grinder 94 juicer mixture grinder 95 micropipette stand 96 micropipette stand 97 moisture analyzer 98 moisture analyzer 99 mortar and pestle 100 mortar and pestle 101 orifice meter 102 orifice meter 103 paddy dehusker 104 paddy dehusker 105 pasta making machine 106 pasta making machine 107 pipette stand 108 pipette stand 109 potato peeler 110 potato peeler 111 proofing chamber 112 proofing chamber 113 pulper 114 pulper 115 digital abbe refractometer 116 digital abbe refractometer 117 refrigerator double door froast free 118 refrigerator double door froast free 119 rotary evaporator 120 rotary evaporator 121 seed germinator 122 seed germinator 123 shaking incubator 124 shaking incubator 125 shaking water bath 126 shaking water bath 127 hot air oven 128 hot air oven...

Due Date : January 13, 2020

Tender Value : ₹ 24.98 Lakhs

34

Department of Higher Education - West Bengal

22891367 purchase , delivery , installation and commissioning of different laboratory equipments 1 department botany nph meter nspecification: ndigital ph meter with electrode, lcd ndisplay ; manufacturer global dch500 / e 2 refrigerator ( 240 l ) double door ; manufacturer lg 3 compound microscope ( monocular ) nstudents’ type with objectives 10x nand 40x; manufacturer dewinter 4 centrifuge nspecification: n6x15 ml capacity; manufacturer remi 5 autoclave ( 16 l ) ; manufacturer equiptron 6 incubator ( 15x15x18” ) nspecification: naluminium body with powder ncoating; manufacturer benchmark h2200 hc 7 digital balance ( 0.1 mg ) ; manufacturer metlar me103 8 colorimeter with 8 filter; manufacturer systronic 9 water bath nspecification: ndouble walled ( thermostat ) , 9 holes nwith concentric rings; manufacturer neolab wb 343 10 laminar air flow ( 3x2x2 ft ) ; manufacturer acco 11 field camera ( digital ) ; manufacturer nikon semi slr 12 trinocular stereo zoom microscope; manufacturer best scope model bs n3020t 13 dissecting microscope ( simple ) ; manufacturer droplet dm 100 14 department chemistry nstalagmometer; make from borosil glass 15 ostwald viscometer; make from borosil glass 16 digital stopwatch; make diamond 17 complete titration set – burrette, pipette, conical flask 250 ml, tarson coated burrette stand; make borosil 18 complete filtration set with b24 filtration flask, buchner funnel, sintered disc & water suction pump; make from borosil glass 19 heating mantle; make labin 20 oil bath 6”x4” with silicone oil ; make from borosil glass 21 magnetic stirrer ; make remi 22 rotary vacuum evaporator with chiller 23 refrigerator 335l, 3 door; make samsung / whirlpool 24 refrigerator 335l, 4 door; make samsung / whirlpool 25 chiller 90 l; make samsung / voltas 26 chiller 180 l; make samsung / voltas 27 vacuum descicator 250 mm; make tarson 402030 28 uv visible spectrophotometer digital with printer; make li 722 29 digital ph meter with electrode, model 335; make systronics 30 thin layer chromatographic apparatus set 31 tlc plate silica gel 60, 20x20 cm, aluminium sheet 32 uv monitoring cabinet for tlc 33 portable paper chromatography cabinet & apparatus 34 digital hot air oven ( 14”x14”x14” ) ; make censia 35 complete solvent distillation set 500 ml with leibig / bulb condenser, guard tube, head, tail – all b24 joint; make from borosil glass 36 department zoology ndigital balance k. roy, bw 200e, accuracy0.00001 gr 37 digital ph meter ( classroom ) sytronics model no 335 38 pen type ph meter ( field ) hanna make 39 spectophatometer visible sytronics make model no 166 40 magnetic stirrer.with two magnet remi make model 2mlh 41 digital salino meter ( field ) lutron make 42 digital “do” field lutron make 43 digital blood pressure machine diamond make 44 digital blood pressure machine omran make 45 digital thermometer ( field ) hicks make 46 high zoom digital compact camera for bird watching canon make 47 300 lit double door refrigerator preferably make lg 48 homogenizer 49 spin win sentrifuse tarson make mc 00 50 gel apparatus genei make 51 uv transulliminator college model 52 elisa kit and plate genei 53 aminoacid kit 54 calf – thymus dna genei, 1mh 55 micropipette tarson variabl 20 200mg 56 haemoglabino meter...

Due Date : December 29, 2019

Tender Value : ₹ Ref. Documents

35

Department of Higher Education - West Bengal

22891084 supply delivery and installation of laboratory equipments for the department of chemical sciences under nistarini college purulia ., distilled water plant ( 4 lts . capacity ) m ake: eastern instrument/ equivalent , heating mantle ( 100 ml ) make: as per technical specification/ equivalent , heating mantle ( 250 ml ) make: as per technical specification/ equivalent , heating mantle ( 500 ml ) make: as per technical specification/ equivalent , uv chamber , do meter make: systronics model 314 // equivalent , magnetic stirrer make: remi iml/ equivalent , shimadzu uv visible spectrophotometer model: uv 1900 as per spesification , ir spectrometer shimadzu ftir , model: ir affinity 1swl as per specification . ...

Due Date : January 01, 2020

Tender Value : ₹ Ref. Documents

36

West Bengal State Marketing Board - West Bengal

22846655 supply installation commissioning of soxhlet apparatus for determination of oil percentage in oil seeds at 17 markets nakashipara kb karimpur smy bethuadahari pmy samserganj kb msd jiaganj block kb kalna smy mohammad bazar kb islampur dhupguri pan , supply , installation & commissioning of soxhlet apparatus for determination of oil percentage in oil seeds at 17 markets a . electrically operated heating mantle ( six holes ) . b . extraction apparatus soxhlet complete with condenser , interchangeable joint and 250ml round bottom flask ( borosil ) . c . rubber tubes 6mm coil . d . porous thimble ( whatman ) . ( 50 pcs . ) chemical reagent e . petroleum ether ( 10 ltr . ) for 17 markets 1 . nakashipara kb , 2 . karimpur smy , 3 . bethuadahari pmy , 4 , samserganj kb , 5 . msd . jiaganj block kb , 6 . kalna smy , 7 . mohammad bazar kb , 8 . islampur pmy , 9 . dhupguri pmy , 10 . panskura i kb , 11 . bishnupur ii kb , 12 . siliguri market yard , 13 . simlapal smy , 14 . gangarampur kb , 15 . sheoraphuli smy , 16 . falakata kb & 17 . habra i kb . ...

Due Date : February 05, 2020

Tender Value : ₹ Ref. Documents

37

University Of North Bengal - West Bengal

22551509 purchase of chemicals and consumables: 1. tris base (himedia) himedia tc072 100g 100gm 2. potassium chloride extrapure ar, acs, exiplus™, 99.5% (srl) srl 50016 500gm 3. magnesium chloride hexahydrate extrapure ar, acs, exiplus™, 99% (srl) srl 54269 500gm 4. sodium citrate tribasic dihydrate extrapure ar, 99% (srl) srl 85919 500gm 5. sodium acetate trihydrate extrapure ar, 99.5% (srl) srl 54966 500gm 6. edta disodium salt dihydrate extrapure ar, acs, exiplus™, 99.5% (srl) srl 50027 500gm 7. phenol:chloroform:isoamyl alcohol (25:24:1) ph 8.0 for molecular biology (srl) srl 69031 100ml 8. ammonium chloride extrapure ar, 99.5% (srl) srl 25103 500gm 9. cetyltrimethyl ammonium bromide (ctab) extrapure ar, 99% (srl) srl 66302 100gm 10. potassium acetate extrapure ar, 99% (srl) srl 79156 500gm 11. guanidine hydrochloride pure, 99% (srl) srl 54542 100gm 12. 10x te buffer ph 8.0 for molecular biology (srl) srl 51782 100ml 13. ph test strips, 7.0 14.0 ph sigma aldrich p4411 100ea 1 unit 14. potassium permanganate extrapure ar, 99.5% srl 51470 500gm 15. rack for micro tube (20 places, for 1.5ml tubes) tarsons 240010 packing 6 16. spinwin tm centrifuge tube conical bottom (15 ml) tarsons 500031 100 17. spinwin tm centrifuge tube conical bottom (50ml) tarsons 500041 100 18. conical centrifuge tube rack tarsons 241080 2 19. lactobacillus mrs agar (i) (srl) srl 79562 500gm 20. lactobacillus mrs broth ( mrs broth ) 22. hektoen enteric agar srl 68100 100gm 23. sucrose pure srl 84973 500gm 24. phenol red srl 90817 25gm 25. tryptone soya agar srl 20407 100gm 26. oxidase strips sigma aldrich 40560 100 strips 27. simmon’s citrate agar srl 59437 100gm 28. nutrient agar srl 63971 100gm 29. nutrient broth srl 55427 100gm 30. kovacs reagent for indoles srl 81662 100ml 31. methyl red srl 49449 25gm 32. potassium hydroxide pellets extrapure ar, acs, exiplus™, 85% srl 18543 500gm 33. mr vp medium (glucose phosphate broth, buffered glucose broth) srl 14833 100gm 34. lactose broth srl 97354 100gm 35. beef extract agar (ex. buffalo) srl 69574 100gm 36. beef extract broth (ex. buffalo) srl 39359 100g 37. sim medium (sulfite indole motility medium) srl 49810 100gm 38. gelatin powder ex. bovine (type b) srl 83740 500gm 39. starch soluble extrapure srl 14418 500gm 40. bile salts for bacteriology srl 50362 100gm 41. skim milk powder (sm powder) for bacteriology srl 28582 500gm 42. tributyrin supplement (10ml/vl) srl 87704 5vl 43. whole genome sequencing of bacteria on illumina platform with 2x150 bp pe chemistry, and generation of 1 gb data per sample. including bioinformatics analysis any relevant service provider 2 sample 44. sanger sequencing of pcr amplicon (rate per reaction) any relevant service provider/vendor 100 reaction 45. sephadex g 25 sigma aldrich g2580 10g 46. mitotempo sigma aldrich sml0737 25mg 47. [gly14] humanin g human sigma aldrich h6161 500 μg in glass bottle 48. skq1 (bromide) or visomitin cayman chemicals, usa 934826 68 3 50mg 49. mots c (mouse) phoenix pharmaceuticals inc. usa 038 48 100 μg 50. shlp1 / small humanin like peptide 1 (human) phoenix pharmaceuticals inc. usa 018 75 100 μg 51. diethylenetriaminepentacetic acid (dtpa) himedia rm1563 100g 52. phenyl methanesulphonyl fluoride (pmsf) himedia rm1592 1g 53. tba thiobarbituric acid himedia rm1594 25g 54. 3 (4,5 dimethyl 2 thiazolyl) 2,5 diphenyl 2h tetrazolium bromide (mtt) himedia rm1131 500mg 55. dithiobisnitrobenzoic acid (dtnb) – ellman’s reagent himedia grm1677 1g 56. coenzyme q10 extrapure, 99% srl 15039 (0348173) 5g 57. dmf dimethyl formamide srl 21974 500ml 58. magnesium acetate srl 53888 100g 59. sodium succinate srl 87578 100g 60. imidazole srl 32822 100g 61. nadh (reduced) srl 77268 1 62. cytochrome c (oxidsed) srl 81551 500mg 63. digitonin srl 53755 100mg 64. 2,4 dinitrophenylhydrazine (powder) srl 75477 100ml 65. ethyl acetate srl 62952 500ml 66. l ascorbic acid, ascorbate srl 40704 100mg 67. dextran sulfate sodium (dss 35 50) srl 76203 100g 68. micropipette (100 1000µl) borosil/tarson lh007112029 (borosil) 1 no. 69. micropipette (10 100µl) borosil/tarson lh007112020 (borosil) 1 no. 70. micropipette (0.5 10µl) borosil/tarson lh007112005 (borosil) 1 no. 71. rose bengal (4,5,6,7 tetrachloro 2′,4′,5′,7′ tetraiodofluorescein disodium) sigma aldrich 330000 5g 5g 72. 2,3,5 triphenyltetrazolium chloride (ttc) extrapure, 99% srl 65599 ( 298 96 4) 50g 73. dimethyl sulphoxide (dmso) extrapure ar, 99.5% srl 28580 (67 68 5) 500ml 74. edta dipotassium salt extrapure ar, 99% srl 62196 500g 75. pap pen sigma z377821 1ea 01 76. absolute alcohol any brand 500ml 77. xylene pure, 99% srl 214736 1l 500ml 78. sodium phosphate monobasic anhydrous extrapure ar, 99% srl 22249 500gm 79. sodium phosphate dibasic anhydrous extrapure ar, 99% srl 66273 500gm 80. potassium dihydrogen orthophosphate extrapure ar, 99.5% srl 50451 500gm 81. sodium bicarbonate extrapure ar, 99.5% srl 45437 500gm 82. calcium chloride dihydrate extrapure ar, 99.5% srl 70650 500gm 83. sucrose extrapure ar, acs srl 90701 500gm 84. tween20 merck p1379 100ml 100ml 85. triton x 100 for molecular biology srl 64518 100ml 86. albumin bovine (ph 6 7) fraction v for molecular biology (bovine serum albumin, bsa), 98% srl 85171 25gm 87. sodium chloride extrapure ar, 99.9% srl 41721 500gm 88. potassium chloride extrapure ar, 99.5% srl 38630 500gm 89. magnesium chloride hexahydrate extrapure ar, 99% srl 69396 500gm 90. glycerol anhydrous extrapure ar, 99.5% srl 77453 500ml 91. methylene blue 1% aq. solution srl 97866 125ml 92. poly(vinyl alcohol) merck 341584 25g 25gm 93. glass beaker, 500 ml borosil/pyrex 4 94. glass beaker, 250 ml borosil/pyrex 4 95. glass beaker, 1l borosil/pyrex 2 96. glass conical flask, 500 ml borosil/pyrex 4 97. glass bottle with cap, 500 ml borosil/pyrex 4 98. glass bottle with cap , 250 ml borosil/pyrex 4 99. glass bottle with cap, 1l borosil/pyrex 100. measuring cylinder 500 m, 1000 ml. borosil/pyrex 2 101. peptone for bacteriology srl 95292 500gx1 102. blood agar base (w/o sheep blood) srl 90935 500gx1 103. macconkey agar srl 76875 500g 104. campylobacter agar base srl 25867 500g 105. chromed listeria agar (i) srl 45615 500g 106. rappaport vassiliadis r 10 broth srl 39167 500g 107. xylose lysine deoxycholate agar (xld agar) srl 70791 500g 108. potassium chloride for molecular biology, 99.5% srl 84984 500g 109. sodium chloride for molecular biology, 99.9% srl 33205 500g 110. sodium phosphate dibasic dihydrate for molecular biology, 99.5% srl 87027 500g 111. potassium dihydrogen orthophosphate for molecular biology, 99.5% srl 54358 500g 112. barium chloride dihydrate extrapure ar, acs, exiplus, 99% srl 92996 500g 113. mueller hinton agar srl 24756 500g 114. ammonium phosphate monobasic extrapure ar, acs, exiplus , 99% srl 58611 500g 115. potassium phosphate dibasic anhydrous extrapure ar, 99.5% srl 27387 500g 116. sodium citrate tribasic dihydrate extrapure ar, acs, exiplus, 99% srl 94968 500g 117. magnesium sulfate, anhydrous himedia tc146 500g 118. bromothymol blue acs, exiplus srl 72752 25g 119. tryptophan broth (i) srl 15965 500g 120. isoamyl alcohol pure, 99% srl 57020 500ml 121. 4 (dimethylamino)benzaldehyde merck 156477 25g 122. urea agar base (christensen) bioveg srl 42465 500g 123. phenol red acs, exiplus srl 68313 25g 124. lysine decarboxylase broth w/o peptone (i) srl 16624 500g 125. triple sugar iron agar (i) srl 12081 500g 126. phenol red broth base srl 14517 500 gms 127. inositol pure, 99% srl 98211 500g 128. d maltose for bacteriology and biochemistry srl 59338 500g 129. lactose monohydrate extrapure ar, acs, exiplus srl 67091 500g 130. sucrose extrapure ar, acs srl 90701 500g 131. d (+) xylose extrapure srl 84974 500g 132. d sorbitol powder extrapure, 98% srl 14281 500g 133. d mannitol extrapure ar, 99% srl 79887 500g 134. d mannose extrapure ar, 99% srl 13735 25g 135. hydrogen peroxide solution merck 323381 500 m 136. oxidase test merck 70439 1 pkg 137. mannitol salt agar (u/p) srl 60062 500g 138. antibiotic assay medium no. 9 (polymyxin base agar) srl 52812 100g 139. sterile cotton swab in polypropylene tube, cotton bud himedia pw009 1pkg 140. disposable masks himedia la228 1pkg 141. disposable caps himedia la229 1pkg 142. tetracycline hydrochloride (tc) srl 38614 5g 143. gentamicin sulphate (gm) srl 37636 5g 144. erythromycin for tissue culture srl 48535 5g 145. ampicillin sodium salt (amp na) srl 61314 5g 146. neomycin sulphate (nms) pure srl 35282 5g 147. penicillin g sodium salt (pnl), 98% srl 40309 1g 148. gotaq® flexi dna polymerase promega m8295 500u 149. goscript™ reverse transcriptase kit promega a5000 50 reaction 150. goscript™ reverse transcriptase (mix + random primers) promega a2801 100 reaction 151. dntp mix promega u1511 200 μl (10 mm) 152. 100bp dna ladder promega g2101 250 μl( 0.13 µg/µl) 153. taq dna polymerase with standard taq buffer brbls brand bcq050 500 units 154. 100bp dna ladder brbls brand bm001 r500 500 µl 155. trizol ls thermofisher scientific 10296010 100 ml 156. power sybr™ green pcr master mix thermofisher scientific 4368577 1 x 1 ml 157. high capacity cdna reverse transcription kit thermofisher scientific 4368814 200 reactions 158. lightcycler® 480 sybr green i master roche 4707516001 500 x 20 µl reactions 159. sybr green jump start taq ready mix sigma aldrich s4438 100rxn 100 reaction 160. sgpt (asat) kit coral clinical systems gpt2244 25ml 161. sgot(alat)kit coral clinical systems got2226 25ml 162. alkaline phosphatase coral clinical systems alp 2008 25ml 163. fast start universal sybr green master (rox) merck 13616100 200 x 50 μl reactions 164. diethyl ether merck sj4s640686 500ml 165. may gruenwals solution modified merck db6df66070 125ml 166. eosin y (yellowish) (c.i. 45380) for microscopy merck 1.15935.0025 25 gm 167. giemsa stain for microscopy merck 25g. 168. nitrile gloves (small sized, blue) cole parmer 15954 24 1 pack 169. nitrile gloves (medium sized, blue) cole parmer 15954 24 1 pack 170. phosphate buffered saline dulbeccos himedia ts1006 1l 9.55g l 171. 5,5 dithiobis srl 32363 1g 172. s butyrylthiocholine iodide srl 248261 1g 173. s acetylthiocholine iodide srl 38998(014971) 1g 174. n,n methylene bisacrylamide 3x cryst. for molecular biology, 99.5% srl 67320 100 gm 175. n,n,n,n tetramethyl ethylenediamine (temed) for molecular biology, 99.5% srl 52145 100 ml 176. ammonium persulphate for molecular biology, 99% srl 65553 100 gm 177. acrylamide 3x cryst. for molecular biology, 99.9% srl 61346 500 gm 178. 0 oc mini cooler tarsons 525010 1 piece 179. pipettor stand tarsons 30080 1 piece 180. pcr tube with optical flat cap (0.2 ml) tarsons 510051 1 pack 181. accupipet – variable volume pipette t2 tarsons 30000 1 no. 182. accupipet – variable volume pipette t10 tarsons 30010 1 no. 183. accupipet – variable volume pipette t20 tarsons 30020 1 no. 184. accupipet – variable volume pipette t100 tarsons 30030 1 no. 185. accupipet – variable volume pipette t1000 tarsons 30050 1 no. 186. tubes culture flat bottom 30ml. riviera 71200 305 100.00 187. funnels, plain, 60oangle, long stem, made form heat resistant, low expansion borosilicate glass riviera 73100 46 (diameter 100 mm) 2 pcs/pack 188. funnels, plain, 60oangle, long stem, made form heat resistant, low expansion borosilicate glass riviera 73100 41 (diameter 75 mm) 6 pcs/pack 189. dishes petri duroplan 21755 43 10 pcs/pack 190. taq master mix promega m7122 1 pack 191. dna ladder (100 1500bp) puregene (genetix) pg100 500dii 1pack 192. β napthyl acetate srl 79338 25gm 193. acetone hplc grade srl 11340 500ml 194. ethyl acetate srl 26614 500ml 195. chloroform srl 96712 500ml 196. n hexane srl 91454 500ml 197. galanthamine hydrobromide sigma aldrich 345670 20mg 198. lactic acid srl 41242 500ml 199. 1 octen 3 ol sigma aldrich w280518 sample k 100 ml 200. diethyl ether srl 64665 500ml 201. heating mantle (5 litres) royal scientific rsw 130 1 piece 202. acetylthiocholine iodide srl 38998 1gm 203. activated carbon sigma aldrich 902470 250gm 204. sodium chloride srl 33205 500gm 205. copper sulphate srl 61298 500gms 206. sodium carbonate srl 93857 500gms 207. glycine srl 69422 500gms 208. potassium chloride srl 38630 500gms 209. pcr centrifuge tube axigen 14 222 262 1 pack 210. copper sulphate srl 61298 500gm 211. microtips 0.2 10μl tarson 521000 1pack 212. mictrotips 1 5ml tarson 521030 1pack 213. snap cap centrifuge tube 2ml thomas scientific 1169j25 1pack 214. spinottm – magnetic stirrer digital hot plate ( top plate size 18×18 cm, top plate material ceramic) tarson 6040 1 piece 215. all glass single distillation unit, with borosilicate boiler, borosilicate condenser & quartz heater, horizontal type (output capacity 2.5 lt. /hr.) borosil product code 3361042 catalogue no. 3361 2.5 l 1 piece 216. distillation appartus power supply (daps), (output capacity 1.5 lt. /hr.) borosil product code 3366142 catalogue no. 3361 1 piece 217. aspirator bottle with stopcock (capacity 10 lt.) tarson 583220 1piece 218. spinwintm mc 00 micro centrifuge. 2 places rotor for 8 x 200µl tube strips tarson 1000 1piece 219. nunc immuno™ microwell™ 96 well solid plates sigma aldrich m9410 1cs 1 case 220. tissue culture plate sterile (96 f wells) tarson 980040 1 pack 221. 20˚c mini cooler (12 places) tarson 525030 1 piece 222. 20˚c mini cooler (32 places) tarson 526030 1 piece 223. 20˚c pcr mini cooler tarson 525110 1 piece 224. mini submarine electrophoresis unit (7×10cm) tarson 7030 1 piece 225. spares (7×10cm) tarson 7031 1 piece 226. gel caster for submarine electrophoresis unit tarson 7024 1 piece 227. electrophoresis power supply unit tarson 7090 1 piece 228. dancing shaker mc01 tarson 3040 1 piece 229. ria vial (12×75mm) tarson 850010 1 piece 230. cap (12mm) tarson 850000 1 pack 231. spinwintm micro centrifuge tube (1.5ml) tarson 500010 5 pack 232. spinwintm micro centrifuge tube (2ml) tarson 500020 5 pack 233. spinwintm tube conical bottom (50ml) tarson 500041 1 pack 234. micro tip ( 0.2 – 10 µl ) tarson 521000 3 pack 235. micro tip (2 – 200 µl ) tarson 521010 3 pack 236. micro tip (200 – 1000 µl ) tarson 521020 3 pack 237. micro tip (50 – 300 µl ) tarson 521015 3 pack 238. universal micro tip box ( 0.2 – 10 µl ) tarson 524052 1 pack 239. universal micro tip box (2 – 200 µl ) tarson 524053 1 pack 240. universal micro tip box (200 – 1000 µl ) tarson 524059 1 pa...

Due Date : December 05, 2019

Tender Value : ₹ Ref. Documents

38

Health And Family Welfare Department - West Bengal

22481811 purchase and installation of various laboratory equipments at state pharmacopoeial laboratory and pharmacy for indian medicine , kalyani , nadia 1 air condition 2 heating mantle: 3 centrifuge 4 de humidifier 5 computer with printer: 6 tablet dissolution tester: 7 microscope binocular 8 generator 16 kva 9 generator 62.5 kva 10 generator 125 kva 11 serological waterbath: 12 autoclave 13 boiling point / melting point apparatus 14 refractometer 15 polarimeter 16 uv – vis spectrophotometer 17 electric balance 18 hot air oven 19 refrigerator 20 hptlc sample applicator 21 digital colorimeter 22 bulk density apparatus 23 ph meter 24 moisture balance 25 tablet disintegration apparatus 26 stage micrometer 27 ocular micrometer 28 dissecting microscope 29 rotary evaporator 30 digital water bath 31 magnetic stirrer 32 colony counter 33 inverted research microscope for bright field, phase contrast, fluorescence with photomicrography & image analysis software....

Due Date : December 04, 2019

Tender Value : ₹ Ref. Documents

39

University Of Burdwan - West Bengal

22025975 purchase of chemicals, glass wares, computers, computer peripherals, acs, and servicing of listed equipments 1. a4 bond paper 75 gsm, 500 sheets/ream 2. desktop – hp [ detailed configuration: i3, 4gb (ram), 1tb, monitor 19] 3. 1 kva offline ups (microtech, neumeric) 4. canon xerox machine (model no. ir2422 l) cartridge 5. cartridge – hp 1020 black & colour 6. printer hp 1020+ 1. millipore water purification system (merck millipore make) 2. water demineraliser plant (metcon make) 3. ftir spectrophotometer (shimadzu ir prestige 21) 4. fluorimeter (hitachi make ,model f 4500, 7000) 5. uv vis spectrophotometer (shimadzu) 6. thermoelectric cell holder temperature controller (schimadzu make) uv vis spectrophotometer. 7. aas (varian make, model aa240z) 8. stopped flow spectrophotometer (hi tech scientific make) 9. renovation of existing fumes cupboards (08 numbers). 10. hr ms 11. g.m. counter 12. multi channel analyser 13. uniline make 15 kva ups 14. repair of acs quotation for ‘bas’ analysed samples 1. manganese ore / pyrolusite 2. bauxite 3. aluminium bronze 304/1 4. brass – 385 5. h. t. brass 179/2 6. stainless steel 7. phosporus bronze cctv’ 1 burette clamp (brass) 2 three finger clamp with boss head 3 burette clamp (double) poly 4 tongs (brass) 4 5 wash bottle 500 ml capacity poly 6 test tube 5 x 5/8 7 filtering test tube, 30 ml capacity 8 distillation flask, 30 ml capacity 9 adaptor and connector (head & tail) 10 graph paper mm division 11 surgical gloves (p. m.) 12 eye guard 13 12 hole water bath, electrical (thick wall, best quality) 14 heating mantle 250 ml capacity 15 pressure tube 16 rubber tube (9 mm & 10 mm i. d) 17 velvet cork assorted size 18 electrical heater 1000 w 19 quartz cell 1 cm path length (fluorescence) 20 big size knife for paper cutter10 21 cello tape 1 & 1/2 22 fusion tube 23 straight column 24 jet for burette 25 mortar & pastel 250 ml capacity 26 retort ring for 2 & 3 funnel 27 burette stand 18 long iron 28 test tube stand (poly) for 12 test tube 29 file 6 long 30 asbestos centred wire gauge 6 x 6 31 asbestos board 6 x 6x 1 mm 32 u tube for 250 ml & 500 ml beaker...

Due Date : October 25, 2019

Tender Value : ₹ Ref. Documents

40

Damodar Valley Corporation - West Bengal

21870385 procurement of misc . laboratory instruments of chemical laboratory 2 digital water bath specification: 1. display: digital display of temperature with set & process value; 2. tank: ss 304 grade tank; 3. capacity: 5 litres ( min. ) ; 4. temperature range: ambient to 99ºc; 5. temperature accuracy: ±0.2ºc; 6. temperature control: digital pid controller; 7. timer: 0.1 hour to 99.9 hours & continuous; 8. safety protection: user settable and fixed thermal cut out; 9. alarm: low water level alarm, safety shut down audible / visual alarm; 10. operating voltage: 230±10 vac, 50 hz; 11. tank designed for easy cleaning and draining 3 secador desiccator cabinet specification: 1. dimension ( h×w×d ) : 51×34×41 cm ( min. ) ; 2. adjustable tray; make: tarson / riviera / cole parmer 4 thermistor style digital thermometer specification: 1. range: 50 to 70 deg c;2. resolution: 0.01 deg c; 3. accuracy: + / 0.2 deg c; 4. probe: solid ss probe; 5. data logging facility 5 portable dew point meter specification make: alpha moisture system ltd. / cosa xentaur corporation / shaw moisture meters ( u.k. ) ltd. ( detailed specification given in sl. no. 4 of annexure i ) 6 digital magnetic stirrer hot plate specification 1. temperature range: 50 450 deg c; 2. stirring range: 100 1200 rpm; 3. min. stirring capacity: 5 lit; 4. min. heating load: 11 kg; 5. material of top plate: acid alkali resistant ceramic / aluminium top; 6. dimension of top plate: 7´×7´; 7. built in support rod holder; 8. digital display of set value & process value of temperature & stirrer speed; 9. external sensor: pt 1000; 10. control accuracy with external temperature sensor: ±0.2ºc; 11. motor type: brushless dc motor; 12. hot warning alarm / display even in switched off condition; 13. overheat protection; make: tarson / riviera / remi / cole parmer / thermo scientific / borosil 7 heating mantle specification 1. display: digital display of temperature with set & process value; 2. flask capacity: 500 ml; 3. temperature range: 10 400 deg c; 4. aluminium housing; 5. temperature control: full digital pid temperature controller for precise control of temperature all over the range; 6. temperature probe input; 7. external sensor: pt 1000; 8. support device at the rear of the base to hold standard rod 8 vacuum pump for sampling specification 1. power: 230±10 v / 50 hz; 2. max. power ( w ) : 190 w; 3. max. vacuum: 650 mm / hg; 4. horse power: 1 / 4 hp; 5. port thread: 5 / 16; 6. noise level: 52 db ( max. ) ; 7. suitable for liquid sampling and also perfect for stack or ambient gas sampling; make: tarson / riviera / cole parmer / fisher scientific 9 assman psychrometer specification 1. measuring range of thermometer: 30 deg c to +50 deg c;2. resolution: 0.5 deg c;3. bulbs are installed in a double cylindrical construction to prevent direct sun ray; 4. fan: spring wound / battery driven;5. fan aspiration: 8 minutes per winding;6. ventilator fan having more air sucking facility; make: hisamatsu 10 orsat apparatus specification 1. it should be made of borosilicate glass; 2. there should be three absorption pipettes of two compartment type;3. 100 ml water jacketed gas burette with graduation of 0.2 ml least count;4. manifold with stopcock;5. aspirator bottle of capacity 250 ml;6. transparent flexible tubes; 7. leak proof transparent flexible tubing connector...

Due Date : October 03, 2019

Tender Value : ₹ Ref. Documents

41

Damodar Valley Corporation - West Bengal

21676130 procurement of misc . laboratory instruments of chemical laboratory 2 digital water bath specification: 1. display: digital display of temperature with set & process value; 2. tank: ss 304 grade tank; 3. capacity: 5 litres ( min. ) ; 4. temperature range: ambient to 99ºc; 5. temperature accuracy: ±0.2ºc; 6. temperature control: digital pid controller; 7. timer: 0.1 hour to 99.9 hours & continuous; 8. safety protection: user settable and fixed thermal cut out; 9. alarm: low water level alarm, safety shut down audible / visual alarm; 10. operating voltage: 230±10 vac, 50 hz; 11. tank designed for easy cleaning and draining 3 secador desiccator cabinet specification: 1. dimension ( h×w×d ) : 51×34×41 cm ( min. ) ; 2. adjustable tray; make: tarson / riviera / cole parmer 4 thermistor style digital thermometer specification: 1. range: 50 to 70 deg c;2. resolution: 0.01 deg c; 3. accuracy: + / 0.2 deg c; 4. probe: solid ss probe; 5. data logging facility 5 portable dew point meter specification make: alpha moisture system ltd. / cosa xentaur corporation / shaw moisture meters ( u.k. ) ltd. ( detailed specification given in sl. no. 4 of annexure i ) 6 digital magnetic stirrer hot plate specification 1. temperature range: 50 450 deg c; 2. stirring range: 100 1200 rpm; 3. min. stirring capacity: 5 lit; 4. min. heating load: 11 kg; 5. material of top plate: acid alkali resistant ceramic / aluminium top; 6. dimension of top plate: 7´×7´; 7. built in support rod holder; 8. digital display of set value & process value of temperature & stirrer speed; 9. external sensor: pt 1000; 10. control accuracy with external temperature sensor: ±0.2ºc; 11. motor type: brushless dc motor; 12. hot warning alarm / display even in switched off condition; 13. overheat protection; make: tarson / riviera / remi / cole parmer / thermo scientific / borosil 7 heating mantle specification 1. display: digital display of temperature with set & process value; 2. flask capacity: 500 ml; 3. temperature range: 10 400 deg c; 4. aluminium housing; 5. temperature control: full digital pid temperature controller for precise control of temperature all over the range; 6. temperature probe input; 7. external sensor: pt 1000; 8. support device at the rear of the base to hold standard rod 8 vacuum pump for sampling specification 1. power: 230±10 v / 50 hz; 2. max. power ( w ) : 190 w; 3. max. vacuum: 650 mm / hg; 4. horse power: 1 / 4 hp; 5. port thread: 5 / 16; 6. noise level: 52 db ( max. ) ; 7. suitable for liquid sampling and also perfect for stack or ambient gas sampling; make: tarson / riviera / cole parmer / fisher scientific 9 assman psychrometer specification 1. measuring range of thermometer: 30 deg c to +50 deg c;2. resolution: 0.5 deg c;3. bulbs are installed in a double cylindrical construction to prevent direct sun ray; 4. fan: spring wound / battery driven;5. fan aspiration: 8 minutes per winding;6. ventilator fan having more air sucking facility; make: hisamatsu 10 orsat apparatus specification 1. it should be made of borosilicate glass; 2. there should be three absorption pipettes of two compartment type;3. 100 ml water jacketed gas burette with graduation of 0.2 ml least count;4. manifold with stopcock;5. aspirator bottle of capacity 250 ml;6. transparent flexible tubes; 7. leak proof transparent flexible tubing connector...

Due Date : September 19, 2019

Tender Value : ₹ Ref. Documents

42

Department of Higher Education - West Bengal

21578746 supply delivery and installation of laboratory equipments : distilled water plant ( 4 lts . capacity ) m ake: eastern instrument , heating mantle ( 100 ml ) make: remi , heating mantle ( 250 ml ) make: remi , heating mantle ( 500 ml ) make: remi , uv chamber , do meter make: systronics model i314 , magnetic stirrer make: remi , shimadzu uv visible spectrophotometer model: uv 1800 , ir spectrometer shimadzu ftir , model: ir affinity 1swl...

Due Date : September 11, 2019

Tender Value : ₹ Ref. Documents

43

University Of Burdwan - West Bengal

21423702 purchase of chemicals, glass wares, computers, computer peripherals, acs, and servicing of listed equipments 1 burette clamp (brass) 2 three finger clamp with boss head 3 burette clamp (double) poly 4 tongs (brass) 4″ 5 wash bottle 500 ml capacity poly 6 test tube 5′ x 5/8 7 filtering test tube, 30 ml capacity 8 distillation flask, 30 ml capacity 9 adaptor and connector (head & tail) 10 graph paper mm division 11 surgical gloves (p. m.) 12 eye guard 13 12 hole water bath, electrical (thick wall, best quality) 14 heating mantle 250 ml capacity 15 pressure tube 16 rubber tube (9 mm & 10 mm i. d) 17 velvet cork assorted size 18 electrical heater 1000 w 19 quartz cell 1 cm path length (fluorescence) 20 big size knife for paper cutter10″ 21 cello tape 1″ & 1/2″ 22 fusion tube 23 straight column 24 jet for burette 25 mortar & pastel 250 ml capacity 26 retort ring for 2″ & 3″ funnel 27 burette stand 18″ long iron 28 test tube stand (poly) for 12 test tube 29 file 6″ long 30 asbestos centred wire gauge 6″ x 6″ 31 asbestos board 6″ x 6″x 1 mm 32 u tube for 250 ml & 500 ml beaker...

Due Date : September 02, 2019

Tender Value : ₹ Ref. Documents

44

Saha Institute Of Nuclear Physics - West Bengal

21412678 disposal of old unserviceable obsolete instruments and accessories on as is where is basis 1 fluoremeter 2 survey meter 3 moisture vent 4 spectrophotometer 5 amplifier 2026 6 gas trap 7 i r lamp 8 radiation survey meter 9 215 / 75 r 15 radial tyre & tube 10 195 / 70 r 15 radial tyre & tube 11 compressor a / c ( ambassador ) 12 condenser ( ambassador ) 13 silencer tail pipe ( ambassador ) 14 front brake disc ( ambassador ) 15 165 / 80 radial tyre & tube 16 exhaust manifold pipe 17 exhaust muffler & tail pipe 18 bumper rear + front ( m / esteem ) 19 145r 12 lt 6pr m van 20 vacuum cleaner 21 electric air dust neutralizer 22 hp 5550 dn printer 23 40 degree freezer 24 air compressor 25 air purifier 26 millipore water purification system 27 minispin 28 water bath 29 gradient pcr ( biorad ) 30 oven 31 vibronics 32 heating mantle 33 digestor 34 hot oven 35 flow cytometer 36 eppendorf pcr 37 microwave oven 38 shaker 39 shaker 40 centrifuge eppendorf 41 laminar flow 42 80 degree freezer 43 scintillation counter 44 temperature controlled water bath 45 microwave oven ( samsung ) 46 magnetic stirrer ( tarsons ) 47 round bottom flask ( glass ) 48 magnetic stirrer ( remi ) 49 gel viewer 50 gel rocker 51 co2 incubator 52 stabilizer 53 water bath 54 hybridization oven 55 liq. nitrogen can 56 paper cutter 57 sea star shaker 58 pcr machine ( eppendorf ) 59 power supply for xenon lamp 60 pmt power supply 61 25kv power supply 62 lamp pulsing unit 63 photometric control unit 64 200j capacitor 65 voltage stabilizer 66 laser head + laser system 67 laser shutter + monitor shutter 68 microsecond flash photolysis69 pmt monochromator 70 oscilloscope 71 oscilloscope carrier 72 hplc accessories 73 hot air oven 74 old gonio meter 75 old control system 76 vacuum cleaner 77 xerox copier cum printer 78 windows ac ( weather maker ) 79 protomart 918 80 power supply 81 magnetic stirrer 82 stabilizer ( blue star ) 83 liquid n2 storage tank 84 microscope 85 pcr machine 86 shaker 87 minispin 88 trolley 89 cryo controller 90 cryo cold head 91 ultrasonic processor 92 hoist of crane ( winch crab ) 93 plotter 94 fork lift ( voltas ) 95 battery charger + battery ( exide ) 96 macneil fork lift 97 balance 98 furnace 99 motor 1 hp 100 furnace 101 hot plate 102 nitrogen generator 103 nitrogen compressor 104 oven 105 cd spectrometer 106 laminar hood 107 bacteriological shaker 108 20c freezer 109 bright microtome 110 37c incubator 111 millipore water system 112 ultra centrifuge 113 donga chromatography chamber 114 endeavor 90 tof 115 operon ultrafreerzer 116 leica om light microscope 117 voltas split ac 118 halboss stabilizer 119 millipore pump120 window ac units voltas 121 oven 122 centrifuge 123 centre lathe nh 26 124 milling machine fn 2u 125 window ac tempair 126 window ac weather maker 127 refrigerator uniequip...

Due Date : August 29, 2019

Tender Value : ₹ 2.46 Lakhs

45

Department of Higher Education - West Bengal

21368613 supply delivery and installation of laboratory equipments : distilled water plant ( 4 lts . capacity ) m ake: eastern instrument , heating mantle ( 100 ml ) make: remi , heating mantle ( 250 ml ) make: remi , heating mantle ( 500 ml ) make: remi , uv chamber , do meter make: systronics model i314 , magnetic stirrer make: remi , shimadzu uv visible spectrophotometer model: uv 1800 , ir spectrometer shimadzu ftir , model: ir affinity 1swl...

Due Date : September 02, 2019

Tender Value : ₹ Ref. Documents

46

Department of Higher Education - West Bengal

21342496 supply of laboratory instrument and other equipments for chemistry department , magnetic stirrer make: remi , heating mantle , 250 ml , hot air oven make : ss digital / labquip hot air , uv chamber , mechanical shaker make : remi , rotary vaccum evaporator , vacuum pump oil free ( connecting with rotary vacuum evaporator , potentiometer make : systronics / equiptronics , ph meter make : systronics / eutech , conductivity meter make : systronics / labtronics , colorimeter make : systronics / labtronics , centrifuge make : remi , water bath , 6 holes , water distillation make : labkart , digital melting point instrument...

Due Date : August 16, 2019

Tender Value : ₹ Ref. Documents

47

Department of Higher Education - West Bengal

21204364 supply of equipments in chemistry 2 ph table type meter digital systrenic make model no 335 3 wensar make digital balance model no. pgb 200 weight capacity 200gm max. accuracy 0.001gm. 4 melting point apparatus electric type 5 hot air oven aluminium body size – 15 *15 * =8 nineer chamber 3 racks powder coating n 6 burette stand polly with clamp 7 bureet polly 50ml 8 heating mantle capacity 250m. electric. 9 heating mantle capacity 500m. electric. 10 r / b flask b 24 joint 250ml with condenser 11 r / b flask b 24 joint 100ml with condenser 12 r / b flask b 24 joint 500ml with condenser 13 three finger clamp with booset & iron. 14 magnetic stirrer with hot plate remi model 1 mlh 1 lit. 15 centrifuge remi make 854 / 6 6 tubes rpm 4500 16 thermostate water bath 6 holes 17 distillation plant stack type “ heater control 18 stalagmometer 19 viscometer 20 spectrophotometer 21 uv meter 22 potentiometer 23 tlc plate 24 tlc chember 25 condenser with b 24 joint for both dstilation and refluxing 26 separating funnel 250 ml 27 separating funnel 100 ml 28 distilation head with b 24 joint 29 distilation tail with b 24 joint 30 thearmometer oc 31 boiling point apparatus...

Due Date : August 19, 2019

Tender Value : ₹ 1.05 Lakhs

48

Department of Higher Education - West Bengal

21032818 supply of lab equipments and consumables, => open tender physics 1.breadboard, wish 1 pcs 2. bjt. cl100, β= 50 to 100 1 pcs 3. resistors in ῳ 4.power supply. 5.clocked power supply 6. digital ammeter. 7. digital ammeter 8.capacitor. 9.pot./preset. 10. led 11.digital storage oscillator( 12. ics. 13. bread board wire 1/23 coil 14. cutter/clipper chemistry ph meter, make systronics , 5 nos 1.glass electrode (bnc lead) 9 nos ,make systronics 2.conductivity meter model:304 with cell 4 nos x rs12300/ , make systronics 3.conductivity meter model:304 with cell 8 nos x rs3500/ , make systronics 4.potentiometer model:318 5 nos, make systronics 5.calomel electrode 8 nos, make systronics 6.pt. electrode glass, make systronics 4 nos. 7.uv vis spectrophotometer 1 no. make: systronics/ k roy 8.digital balance 2 nos make: k roy 9.magnetic stirrer 2 nos make: remi 10.chiller 1 no. make: ae microbiology 1.ultrasonic processor . make: japan 2.ultrasonic processor . make: japan 1 spare) 3.table top spinwin make: 4. tip box pipetteman make: 5.auto clave (65 liters) make: yoma biotechnology 1.spinwin microcentrifuge make: trason 2.refrigerator (284 litres) make : lg 3. vortex (cyclomixer) make:remi 4. distilallation apparatus with heating mantle make: borosil 5. power pack for gel electrophoresis preferably suitable for protin /agarose gel. make: trason /borosil 6. ph meter . make: chemiline...

Due Date : July 26, 2019

Tender Value : ₹ Ref. Documents

49

Department of Higher Education - West Bengal

20711245 supply of laboratory equipments, 1 chemistry department 1.01 uv vis spectrophotometer 1.02 conductometer 1.03 potentiometer 1.04 ph meter 1.05 magnetic stirrer 1.06 water distillation apparatus 1.07 polarimeter , 1.08 heating mantle ( 2 type of different volume ) 1.09 viscometer 1.1 stalagmometer 1.11 solubility bottle 1.12 melting point apparatus 1.13 column chromatography apparatus 1.14 oil bath with heating coil 1.15 boiling point apparatus 1.16 water condenser 1.17 round bottomed flask ( 2 type of different 2 film studies department 2.01 wall mount screen 2.02 sony handycam cx470 2.03 c10 cards 64 gb 2.04 external hdd 2tb 2.05 tripod 2.06 monopod 2.07 porta light 2.08 external microphone 2.09 headphone 3 geography department 3.01 transit theodolite 3.02 erect image dumpy level 3.03 abney’s level 3.04 clinometers 3.05 laser distance measurer ( 40 mts ) 3.06 open series topographical map 3.07 rocks and minerals, 3.08 tourmaline 3.09 chalcopyrite 4 physics department 4.01 galvanometer 4.02 very high resistance of the order of 15000ω 4.03 dry cell 4.04 plug key 4.05 meter bridge with jockey 4.06 sorting plate 4.07 copper strip 4.08 potentiometer 5 carbon resistance 5.01 50ohm 5.02 22ohm 5.03 10ohm 5.04 33ohm 5.05 47ohm 5.06 100ohm 5.07 150ohm 5.08 320ohm 5.09 470ohm 5.1 500ohm 5.11 15kohm 5.12 165kohm 5.13 1kohm 5.14 10kohm 5.15 100kohm 5.16 reflection magnet => open tender...

Due Date : July 04, 2019

Tender Value : ₹ Ref. Documents

50

Department of Higher Education - West Bengal

20557398 supply of instruments for chemistry department laboratory., => open tender magnetic stirrer make: rflil 2 heating mantle 250 ml 3 hot air oven make: 55 digital labquip hot air 4 u’t chamber 5 mechanical shaker make:i remi 6 rotary vaccflf evaporator 7 v4cijtjm pump oii free ( connecting with rotary ‘acuum evaporator 8 potentiometer make: systronics equiptrorncs 9 ph meter make: systronics eutech 10 conducth1ty meter mike: systronics labtromcs 11 colorimeter make: svstronics labtromcs 12 centrifuge make: remi 13 water bath 6 holes 14 water distlillation make: i.abkart 15 digital melting point instrument...

Due Date : June 22, 2019

Tender Value : ₹ Ref. Documents

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