Department of Higher Education - West Bengal

40342986 bids are invited for laboratory item benzoyl chloride , benzaldehyde dimethyl acetal , benzyl bromide , 2,4,6 collidine , camphor 10 sulfonic acid , 2,2 dimethoxypropane , dimethylamino pyridine , imidazole , para methoxy phenol , sodium azide , triethylsilane , trimethyl orthobenzoate , 2 chloro 1,1,1 trimethoxyethane , 4 methylbenzene thiol , boron trifluoride diethyl etherate , s 3 hydroxybutyric acid , fmoc chloride , n iodosuccinimide , luperox di, tert butyl peroxide , triisopropylsilanethiol , rotary evaporator with pump and controller total quantity : 25...

Panskura Banamali College - West Bengal

39703796 procurement of various laboratory and sports items under rusa fund , items list , pm 2.5 air quality monitor. see nit doc for detailed specification. , respiratory pressure meter with software. see nit doc for detailed specification. , spirometer. see nit doc for detailed specification. , digital balance . see nit doc for detailed specification. , rotary evaporator with vacuum and cooling system. see nit doc for detailed specification. , table tennis ball feeding robot. see nit doc for detailed specification. , 3d space massage chair. see nit doc for detailed specification....

Bidhan Chandra Krishi Viswavidyalaya - West Bengal

39543657 tender for supply of the following items for the project post harvest processing of marigold and other flowers for income generation of the farming community in west bengal 1. repairing of existing instrument (rotary evaporator) one repairing of existing rotary evaporator for gear box, motor and chiller at mohanpur, bckv...

Department of Higher Education - West Bengal

39260230 supply of laboratory equipments , geldoc set up with white trans and epi illumination and camera mount , celfrost 4°c 250 litres , glass desiccator 6 diameter , non glass desiccator 4 diameter , single beam uv vis spectrophotometer (local) , mini cold centrifuge (local) , tube gel electrophoresis for ief , spinwin , dancing rocker shaker , vacuum pump for rotary evaporator with capacity of 30 to 35 liter /min. , liquid nitrogen container cryo can (4 litres capacity) , water deionizer with inlet flow rate :100m3/hour,capacity :500 lph , suction pump: oil free vacuum pump with max flow 15 lpm ,max pressure –25 , vacuum 22” ofhg. suitable for filtration , vacuum rotary evaporator : capacity 1 liter , water distillation set made of non corrosive ss capacity 10 liters.8000 watt , smart touch board with accessories , smart touch panel , interactive board for digital class , silent fossil preparation starter kit (besco) , binocular ore microscope , binocular petrological microscope , gps garmin (model etrex 22x) , sledge hammer , rock cutting blade 8? diameter, 1? hole , binoculor 8 x 40 (bushnell) , nikon digital camera dslr (d3500) with af p dx nikkor 18 55 mm f/3.5 5.6 g vr and 70 300 mm f/4.5 6.3g ed vr , night vision binocular (sightmark) , bushnell range finder (tour v5 patriot pack) , camera trap (cuddeback h20 mp ir model h 1453) , rain gauge (v tech) , orp multiparameter 7 in 1 (acq 18) , plankton net , led torch (phillips blaze rechargeable) , led light (phillips helio rechargeable) , soil thermometer (v tech) , vacuum filtration set up , oil free vacuum pump , systronics ?controller based uv vis spectrophotometer (200 1100 nm, 1nm b/w, 4 line × 20 char lcd) with pc link software type 117 , trinoculor microscope with stand , 5mp cmos camera for microscope , 10mp cmos camera for microscope , 14mp cmos camera for microscope , thermometer 0.01 degree accuracy , discharge tube (high intensity) he/hg , mercuryvapour lamp 50 w , round bottom flus 1000 ml with side tube (borocil glass) , condenser (borosil glass) , remi water bath (rwb 6) , philips hl7756/00 mixer mixer grinder , microscope with adopter used for digital camera & computer (magnus) , digital camera used for microscope (canon)...

Department of Higher Education - West Bengal

39162224 for procurement ( supply, installation, testing and commission ) of instruments of chemistry, physics, bio science departments , note 1 ) for detail technical specification and brand refer to detailstechnicalspecification_brand.pdf 2 ) gst must be given in the appropiate column in rupees ? list of instrument for the department of chemistry , digital potentiometer ( with electrode ) , 3 digit digital balance ( precision balance high quality precision balance with automatic internal adjustment and ec type approval [ m ] ) , double beam u v visible spectrophotometer ( optical system: double beam optical system, grating 1200 lines / mm ) , isothermal calorimeter , conductivity meter ( with electrode ) ( systronics, model: mk 509 manual instrument, convenient for routine analysis ) , colorimeter , digital ph meter, with electrode ( systronics made, model:335 ) , distillation unit ( double ) , micro pipate , elecopto uv cabinet for chro matography analysis , bottle shaker , remi cyclo mixer ( cm 101 plus ) , vacuum rotary evaporator , ? list of instrument for the department of physics , malus law verification with plane polarised light , velocity of ultrasonic wave in liquid , stefan’s law experiment. to estimate the temperature of a torch bulb filament from resistance measurement and to verify stefan`s law. , determination of boltzmann constant , refraction and interference with microwaves , determination of dielectric constant of a dielectric material with frequency , band gap and resistivity of a semiconductor , determination of hall coefficient of a semiconductor , to determine the coupling coefficient of a piezoelectric crystal , to determine coefficient of thermal conductivity of cu using searle’s apparatus , to study and verify the operation of logic gates , measurement of coefficient of linear expansion of solid using optical lever , measurement of height of a building using sextant , to analyze elliptically polarized light by bobbinets compensator , to measure magnetic susceptibility of paramagnetic material by quinck’s tube method , to measure refractive index, dispersive power, wavelength, angle of prism, ? l curve , to measure mutual inductance between two coils , to determine the wavelength of sodium light by newton’s rings method , to determine the boiling point of a liquid by platinum resistance thermometer , to determine value of ‘g’ by bar pendulum , to determine moment of inertia by flywheel , ? list of instrument for the department of bio science , hot air oven , soil thermometer ( stainless steel ) , binocular microscope , tullgren funnel , bacteria incubator ( portable and 5% co2 environment ) , simple microscope , dissolve oxygen meter ( digital ) , microtome , cooling centrifuge , autoclave , hygrometer , anemometer , rain gauge , turbidity meter ( digital ) , ph meter ( digital ) with electrode , fluorescent microscope , refractometer , autoclave ( vertical ) , trinocular microscope , kymograph , spirometer...

Technical Education and Training Department - West Bengal

35773877 supply of chemical, glassware, utensils and other consumable items related to food processing lab. , glucose(dextrose),500gm , sodium nitrate,500gm , potassium di hydrogen phosphate,500gm , di potassium hydrogen phosphate,500gm , potassium chloride,500gm , magnasium sulphate,500gm(mgso4,7h2o) , ferrous sulphate,500gm,(feso4,7h2o) , ph buffer capsule/tablet, 10 caps in each pack,( ph 4, ph 7, ph 9.2) , pepton,500gm , beef extract, 500gm , yeast extract, 500gm , agar agar,500gm , fructose,100gm , ethanol,500ml , methanol,500ml , 1 propanol, 500ml , iso butanol,500ml , 1% crystal violate stain solution,125ml , gram iodine solution ,125 ml , iodine solution (0.1 n), 500ml , cederwood oil., 25 ml , potassium iodide solid,250gm , petrolium ethar, 500ml (600c 800c) , potassium bi sulphate (khso4),500gm , calcium sulphate,500gm , oxalic acid,500gm , citric acid, 500gm , phenolphthalein indicator(1% solution), 125 ml , methyl orange(1% sol), 125 ml , methyl red (1% sol), 125 ml , methelene blue, 25 gm , sodium hydroxide pallet,500gm , potassium hydroxide pellates,500gm , sodium thoisulphate,500 gm , amyl alchol,purified,500ml , ammonium molybdet,pure,100gm , sodium phosphate,500gm , amino napthol sulphonic acid,(gr), 25 gm , l ascorbic acid,100gm , concentrated sulphuric acid,2.5 lit , concentrated hcl acid,2.5 lit , concentrated nitric acid,2.5 lit , tartaric acid,500 gm , potassium di chromate,500gm , zinc granules, 500 gm , ammonium sulphate,500 gm , glacial acetic acid ,1lit , liq ammonia, 500ml , chloroform,500ml , starch powder,100gm , carbon tetra chloride,500ml , dinitrophenyl hydrazine, 10gm , sodium benzoate,500gm , potassium meta bi sulphite,500gm , potassium bromate,500gm , pectin,500gm , glycerol monostearate,500gm , silica gel,blue,500gm , meta phosphoric acid,500ml , 2,6 dichloro phenol indophenol,5 gm , ferrous ammonium sulphate,50gm , sodium metabisulphite,500gm , sodium bicarbonate,500gm , calcium propionate,500gm , sodium bi sulphite, (nahso3),500gm , gelatin,500gm , calcium carbonate,500gm , sodium carbonate,500gm , ammonium nitrate,500gm , sucrose,500gm , urea,500gm , ferrion indicator,100ml , mercuric sulphate,100gm , silver nitrate,25 gm , silver sulphate,25 gm , calcium chloride,1kg , ferric chloride,500gm , sodium acetate,500gm , manganus sulphate,500gm , potassium chromate,500gm , sodium azide,100gm , sodium iodide,100 gm , barium chloride,500gm , sodium sulphate,500gm , edta,100 gm , magnesium chloride (mgcl2,6h2o),500gm , ebt dye,500ml , 1,10 phenanthroline mono hydrate,5gm , hydroxyl amine,25 gm , ammonium acetate,500gm , potassium permanganate,500gm , lactose,500gm , tryptose,500gm , potassium bromate , alpha amylase,100gm , phosphatase,100gm , ortho phosphoric acid,2.5lit , zinc sulphate (znso4,7h2o),500gm , copper sulphate (cuso4,5h2o),500gm , potassium iodate (kio3),250 gm , ammonium oxalate,500 gm , boric acid (crystal) ,500 gm , sodium borate,500 gm , carbolfuschin solution,(strong),125 ml , nigrosin sol,10%,100ml , 1% safranine stain,125ml , lactic acid,500ml , calcium hydroxide,500gm , dipyridyl,5 gm , vanilla,100gm , bromothlene blue,1%,125 ml , fehling’s sol a, 500ml , fehling’s sol b, 500ml , potassium iodidesolid ( ki), 100 g , stannous chloride ( sncl2.2h2o) , sodium arsenite (naaso2) , arsenic trioxide(as2o3) , paraffin oil 500ml , wijs soln.1lt , caramel, 500g , cochineal,100g , annatto dye,100g , silicon grease,50gm , ammonium chloride500g , ferrous sulphate500g , lead nitrate500g , tlc plate, 1.5554.000, size 20x20cm, mark , ferric alum( ammonium ferric sulfate), 500g , maltodextrin500g , lysine( l lysine monohydrochloride) 25g , hydroxylaminehydrochloride 100g , ammonium dihydrogen phosphate500g , di ammonium hydrogen phosphate500g , thiamin25g , riboflavin25g , ammonium bi carbonate. 500g , sodium nitrite,500g , food colour (permitted) rashberry red 100g , food colour (permitted) lemon yellow100g , food colour (permitted) apple green100g , food colour (permitted) kasseri 100g , food colour (permitted) tomato red 100g , food colour (permitted)orange 100g , food flavour(permitted) pineapple flavour500ml , food flavour(permitted) orange flavour500ml , food flavour(permitted) lemon flavour500ml , food flavour(permitted) green mango flavour500ml , food flavour(permitted) guava flavour500ml , food flavour(permitted) lichi flavour500ml , food flavour(permitted) ripe mango flavour500ml , food flavour(permitted) appleflavour500ml , food flavour(permitted) vanila flavour500ml , food flavour(permitted) cardamon (alachi)flavour500ml , food flavour(permitted)milky flavour 500ml , food flavour(permitted) colaflavour500ml , food flavour(permitted) butter schoteflavour500ml , rectified spirit, 500ml , acetone 2.5lt , potato powder, 5 kg , guar gum, 1kg , test tube ,borosilicate glass 18x15 ml , test tube ,borosilicate glass 15x15 ml , beaker, graduated, borosilicate glass 1000ml , beaker, graduated, borosilicate glass 500ml , beaker, graduated, borosilicate glass 250ml , beaker, graduated, borosilicate glass 100ml , beaker, graduated, borosilicate glass 50ml , conical flask, graduated, borosilicate glass 1000ml , conical flask, graduated, borosilicate glass 500ml , conical flask, graduated, borosilicate glass 250ml , conical flask, graduated, borosilicate glass 100ml , pipette, graduated, borosilicate glass 50ml , pipette, graduated, borosilicate glass 25ml , pipette, graduated, borosilicate glass 10ml , pipette, graduated, borosilicate glass 5ml , pipette, graduated, borosilicate glass 2ml , pipette, graduated, borosilicate glass1ml , burette 50ml , graduated , borosilicate glass(with ptfe stoppered), , burettestraight bore type 50ml , graduated , borosilicate glass , volumetric flask, graduated, borosilicate glass 1000ml , volumetric flask ,graduated, borosilicate glass 500ml , volumetric flask ,graduated, borosilicate glass 250ml , volumetric flask ,graduated, borosilicate glass 100ml , volumetric flask ,graduated, borosilicate glass 50ml , volumetric flask ,graduated, borosilicate glass 25ml , volumetric flask ,graduated, borosilicate glass 10ml , measuring cylinder, graduated, borosilicate glass 1000ml , measuring cylinder ,graduated, borosilicate glass 500ml , measuring cylinder ,graduated, borosilicate glass 250ml , measuring cylinder ,graduated, borosilicate glass 100ml , measuring cylinder ,graduated, borosilicate glass 50ml , measuring cylinder ,graduated, borosilicate glass 25ml , measuring cylinder ,graduated, borosilicate glass 10ml , round bottom flask 250 ml,borosilicate glass, with standard joint b24/29 , round bottom flask 500 ml,borosilicate glass, with standard joint b24/29 , funnel 60 deg angle long stem , borosilicate glass 50mm , funnel 60 deg angle long stem , borosilicate glass 75mm , funnel 60 deg angle long stem , borosilicate glass 100mm , watch glass , borosilicate glass 75mm , watch glass , borosilicate glass100mm , petridish , borosilicate glass 80x17mm , petridish , borosilicate glass100x17mm , petridish , borosilicate glass 150x20mm , glass rod 150 mm long, 5 6 mm diaborosilicate glass , slide ,ground edge 1.35 mm thick pkt of 50 , porcelain basin100 mm dia , mortar/ pestle(porcelain) 100 mm , mortar/ pestle(porcelain) 150 mm , reagent bottle,borosilicate glass 250ml , reagent bottle,borosilicate glass 500ml , reagent bottle,borosilicate glass 1000ml , reagent bottle (amber),borosilicate glass 250ml , reagent bottle(amber),borosilicate glass 500ml , reagent bottle(amber),borosilicate glass 1000ml , glass tube, borosilicate glass , bod bottle with i/c stopper ,borosilicate glass 300ml , separating funnel ,borosilicate glass (ptfe stopper) 250 ml , separating funnel ,borosilicate glass (ptfe stopper) 500 ml , separating funnel ,borosilicate glass (ptfe stopper) 100 ml , specific gravity bottle, 25 ml,borosilicate glass , culture tubes, round bottom with screw cap and teflon liner, 30ml , culture tubes, round bottom with screw cap and teflon liner, 50ml , beaker, (plastic)graduated, 1000ml , beaker, (plastic)graduated, 500ml , beaker, (plastic)graduated, 250ml , beaker, (plastic)graduated, 100ml , beaker, (plastic)graduated, 50ml , beaker, (plastic)graduated, 2000ml , beaker, (plastic)graduated, 5000ml , plastic bottle, 250ml , plastic bottle, 150ml , plastic bottle, 500ml , flasks, iodine determination with glass stopper, 250ml , flasks, kjeldahl, borosilicate glass 500ml , with std joint b24/29 , fractional distillation column of 2000 cc capacity , glass butyric meter for measuring milk, butter, ghee fat , glass alcohol meter for measuring alcohol sample , glass lacto meter for measuring milk sample , glass hydrometer , roux bottle of 1000ml, glass make , filtering flask and glass funnel with sinter of pore size g0 and g1 fitted with rubber cork 1000 ml , filtering flask and glass funnel with sinter of pore size g0 and g1 fitted with rubber cork 2000 ml , kulpy dice, metal made, with cover , kulpy dice, plastic made, with cover , silica crucible with lid50ml , quartz crucible with lid50ml , chromatography paper, whatman , burette stand with base and single clamp, (plastic pp made) , pipette stand(plastic pp made)vertical , test tube stand (plastic pp made) dia 25mm , wash bottle, (plastic), 500 ml , glass bead, 500 gm , filter stand with base and double clamp, (plastic pp made) , handypette pipette aid (pipette sacker) 10ml (plastic) , handypette pipette aid (pipette sacker) 25 ml (plastic) , inoculation needle with nicrome wire, best quality , separating funnel holder with base and clamp, (plastic pp made)250ml , separating funnel holder with base and clamp, (plastic pp made)500ml , tin can body for canned food product with lid 400 , plane desiccators dia 300mm, plastic made , desiccators plate dia 300mm, porcelain made , buchner funnels, porcelain made,dia 55mm , buchner funnels, porcelain made,dia 70mm , buchner funnels, porcelain made,dia 100mm , centrifuge tube conical bottom, with cap material :pp/hdpe capacity 15ml , centrifuge tube conical bottom, with cap material :pp/hdpe capacity 50ml , pipette jacket, 2.5ft ss made , aspirator bottle with stopcock material :pp , capacity 20000ml, , aspirator bottle with stopcock material :pp , capacity10000ml , micro tip material :pp , capacity 0.2 10 ?l , micro tip material :pp , capacity 2 200 ?l , micro tip material :pp ,capacity 200 1000 ?l , micro tip box : pp , capacity0.2 10 ?l , micro tip box :pp , capacity 2 200 ?l , micro tip box :pp , capacity 200 1000 ?l , centrifuge tube box material :pp/hdpe capacity 15ml , centrifugebox with cap, material :pp/hdpe capacity 50ml , tissue culture flask with filter cap material :ps , size 752cm , tissue culture flask with filter cap material :ps , size 1502cm , slide box , place 50, material :ps , microscope slide tray material :hips , seperatory funnel standwithbase and clamp material :pp , porcelain crucible 50ml with lid , mini compressor with heavy tube and air sparger(aquarium pump) , carboy funnel material :pp , 50mm , carboy funnel material :pp , 75mm , dropping bottle material :ldpe, capacity 60ml , dropping bottle material :ldpe,capacity 125ml , dropping bottle material :ldpecapacity 250ml , flat bottom flask 250 ml,borosilicate glass, with standard joint b24/29 , flat bottom flask 500 ml,borosilicate glass, with standard joint b24/29 , measuring cylinder, with i/c joint and glass stoppergraduated, borosilicate glass 1000ml , measuring cylinder with i/c joint and glass stopper,graduated, borosilicate glass 500ml , measuring cylinder with i/c joint and glass stopper,graduated, borosilicate glass 250ml , measuring cylinder with i/c joint and glass stopper,graduated, borosilicate glass 100ml , measuring cylinder with i/c joint and glass stopper,graduated, borosilicate glass 50ml , measuring cylinderwith i/c joint and glass stopper,graduated, borosilicate glass 25ml , measuring cylinder with i/c joint and glass stopper,graduated, borosilicate glass 10ml , flask, pear shap suitable for rotary evaporators with ground socket 29/32, 500ml , flask, pear shap suitable for rotary evaporators with ground socket 29/32, 1000ml , flask, pear shap suitable for rotary evaporators with ground socket 29/32, 2000ml , gauge crucible glass made with rubber adapter for filtering acid soluble ash , cuvette rack material :pp , forceps material :pp , gerber pipettes of 25ml , petri dish material :pp(disposable) dia 100 , petri dish material :pp(disposable) dia 125 , l shaped spreader(previously sterilized pack) , slant rackdia25, material :pc , imhoff setting cone material :san ,capacity 1000ml , silicon tube(15m) 4mm bore , silicon tube (15m) 6mm bore , silicon tube (15m) 8mm bore , silicon tube (15m)10mm bore , silicon tube (15m) 12mm bore , porceline basins, r.b with spout glazed, dia 60mm , porceline basins, r.b with spout glazed, dia 75mm , porceline basins, r.b with spout glazed, dia 85mm , porceline basins, r.b with spout glazed, dia95mm , food adulteration test kit , milkadulteration test kit , arsenic testing kits , measuring beaker with handle (pp) 100 ml , measuring beaker with handle (pp) 250 ml , measuring beaker with handle (pp)500 ml , measuring beaker with handle (pp)1000 ml , measuring beaker with handle (pp)2000 ml , measuring beaker with handle (pp)5000 ml , dekchi,2 lit,ss , dekchi,5 lit,ss , dekchi,8 lit,ss , dekchi,10 lit,ss , dekchi,20 lit,ss , gamla 2lit ss , gamla 3lit ss , gamla 5 lit ss , gamla 10lit ss , ladle, 1 no , kitchen std,ss , ladle, 2 no , kitchen std,ss , ladle, 3 no , kitchen std,ss , ladle, big size , kitchen std,ss , table spoon (medium), ss , table spoon (large), ss , teaspoon , std size, ss , plastic bucket, 5lit , plastic bucket, 7lit , plastic bucket, 9lit , plastic bucket, 11lit , plastic bucket, 15lit , plastic bucket, 20lit , cooking pan 3 lit , cooking pan 5 lit , cutting knife , small size , cutting knife , medium size , cutting knife , big size , basket plastic, medium size , basket plastic, large size , tray ,plastic, (12’’×10’’) , tray ,plastic, (17’’×12’’) , tray ,plastic, (19’’×13’’) , tray,ss2 no, with handle , tray,ss3 no, with handle , tray,ss4 no, with handle , normal karai, 3lit, , normal karai, 5lit, , khunti, kitchen std,ss, small size , khunti, kitchen std,ss, medium size , jug, ss, medium size , drum with cover, ss, 5 lit , drum with cover, ss, 10 lit , drum with cover, ss, 15 lit , drum with cover, ss, 20 lit , sieves, ss, medium size , sieves, ss, big size , strainer with handle, ss,small size , strainer with handle, ss,medium size , strainer with handle, ss,big size , disk (thala), ss, 1no , disk (thala), ss, 2 no , pot (bati),ss,1no , pot (bati),ss,2no , pot (bati),ss,3no , plastic jar with lid, 250gm , plastic jar with lid, 500gm , plastic jar with lid, 1 kg , plastic jar with lid, 2 kg , plastic jar with lid, 5 kg , plastic cup with lid, 100 gm , plastic cup with lid, 200 gm , plastic cup with lid, 500 gm , glass jar with steel lid, 1kg , glass jar with steel lid, 2kg , plastic pouch with zip (4’’×6’’) , plastic pouch with zip (5’’×6’’) , plastic pouch with zip (8’’×10’’) , plastic pouch with zip (10’’×12’’) , plastic pouch with zip (12’’×14’’) , plastic pouch withoutzip (4’’×6’’) , plastic pouchwithoutzip (5’’×6’’) , plastic pouchwithout zip (8’’×10’’) , plastic pouchwithout zip (10’’×12’’) , plastic pouchwithoutzip (12’’×14’’) , aluminum made rectangular cup with cover, 120ml , aluminum made rectangular cup with cover, 250ml , aluminum made rectangular cup with cover, 500ml , aluminum made rectangular cup with cover, 750ml , biscuit making dice , cake making dice with cover, 1/4pound , cake making dice with cover, 1/2 pound , cake making dice with cover, 1 pound , bread making dice, 1/4pound , breadmaking dice , 1/2 pound , breadmaking dice, 1 pound , breadmaking dice, 2 pound , cloth duster, big size...

Department of Higher Education - West Bengal

34981364 supply of equipments , department of geography , mirror stereoscope ( with 4x binocular, export quality ) , satellite image ( liss 3, irs ) , streak plate ( 5x 3 ) , rocks and minerals ( size :m=more than 3 ) , magnifying glass , handheld gps ( tft, 2.2 inch, touchscreen, 240x320 pixels, usb, gps accuracy 5 ) , soi toposheets ( mountain region with r.f. 1:50000 ) , soi toposheets ( pleateu region with r.f. 1:50000 ) , gi wired globe for map projection , transit theodolite with all accessories ( allumunium tripod, plumb bob, u fork overall sturdy and durable quality ) , dumpy level with all accessories ( allumunium tripod, plumb bob, u fork overall sturdy and durable quality ) , department of chemistry , uv inspection cabinet [ single tubes 144 ( uv inspection cabinet, size / dimension 15”x12”x10 ) ] , water bath rectangular ( single walled, cap. 15 ltr, 12 holes, dimensions: ( wxhxd ) 355 x2405x 100 mm ) , microwave oven [ 23 l ceramic enamel cavity ( power consumption: 1150 w, 489x275x338 mm ] display type: led , micropipettes ( 100 1000 microlitre weight: 2 lbs dimensions: 11.5 × 4 × 2 in ) , digital weighing balance [ 100 gm to 0.001mg ] , pre coated tlc , whatmantm 41 [ ashless, circles, 125 mm ] , refrigetor [ 265 l , double door ] , teflon coated magnetic bar [ l 20 mm diam 6 mm ] , department of microbiology , biosafety cabinet , distillation unit , autoclave , freezer 20°c , transilluminat or , hotair oven , refrigerated microfuge centrifuge , dry bath with heating block , department of botany , laminar air flow , centrifuge , uv transilluminator , bod incubator , water bath , refrigerator , ph meter , deep freezer , compound microscope with light attachment , muffle farnese , hot air oven , digital balance , uv vis spectrophotometer , distillation plant double , digital magnetic stirrer hot plate , incubator shaker , gel shaker , incubator , rotary evaporator , lux meter , dehumidifier , steel forcep ( 10 and 12 inches ) , hemocytometer , chi square bead sets , slides of human genetic disorder , soil thermometer , maximum and minimum thermometer , anemometer , hygrometer , rain gauge , ph paper , micropipette , tds meter , department of zoology , multiparameter portable water analyser , upright freezer ( 20°c ) , trinocular stereozoom microscope ( 10x& 50x ) with both of transmitted incident light and microscopy camera. , trinocularturret phase contrast microscope with dedicated ‘digi 530’ hdmi camera and digicam live image preview, calibration, measurement with scale bar image analysis software. , distillation plant double , dehumidifier , microtome , refrigerator , mini submarine elecrophoresis unit , vertical gel electrophoresis unit , hameocytometer , sahli’s hemoglobinometer , sedgewicks rafter , insect showcase cabinate , light trap for moth with mercury bulb. , insect collecting net , portable hand held ph meter , ph meter...

University Of Burdwan - West Bengal

34618804 repairing of equipments 1. thermal cycler (pcr) 2. uv vis spectrophotometre 3. cooling centrifuge (floor model) 4. rotary evaporator 5. rotary evaporator 6. orbital shaking cum bod incubator 7. shaker water bath 8. incubator shaker 9. small incubator 10. autoclave...

Department of Higher Education - West Bengal

33603994 supply of laboratory instruments, chemicals, glass goods in the department of zoology under raiganj university. , supply of laboratory instruments in the department of zoology. , binocular sterio zoom dissecting microscope detail technical specification ( soq ) separately appended. , microtome knife ( sharped ) detail technical specification ( soq ) separately appended. , horizonral gel apparatus detail technical specification ( soq ) separately appended. , vertical gel apparatus detail technical specification ( soq ) separately appended. , ph meter ( table top ) detail technical specification ( soq ) separately appended. , uv visible double beam spectrophotometer detail technical specification ( soq ) separately appended. , digital colony counter detail technical specification ( soq ) separately appended. , micropipette detail technical specification ( soq ) separately appended. , inoculating loop detail technical specification ( soq ) separately appended. , glass spreader detail technical specification ( soq ) separately appended. , minicooler detail technical specification ( soq ) separately appended. , minus 20° c refrigerator detail technical specification ( soq ) separately appended. , compus detail technical specification ( soq ) separately appended. , binocular detail technical specification ( soq ) separately appended. , spotting scope detail technical specification ( soq ) separately appended. , range finder detail technical specification ( soq ) separately appended. , digital balance detail technical specification ( soq ) separately appended. , elisa micro plate reader detail technical specification ( soq ) separately appended. , cooling centrifuge detail technical specification ( soq ) separately appended. , gel doc. imaging system detail technical specification ( soq ) separately appended. , shaker incubator detail technical specification ( soq ) separately appended. , laminar air flow hood detail technical specification ( soq ) separately appended. , digital horizontal autoclave type ah detail technical specification ( soq ) separately appended. , ice maker detail technical specification ( soq ) separately appended. , vacuumed pump detail technical specification ( soq ) separately appended. , power minus 80°c refrigerator detail technical specification ( soq ) separately appended. , pcr thermal cycler detail technical specification ( soq ) separately appended. , ups detail technical specification ( soq ) separately appended. , bod incubator detail technical specification ( soq ) separately appended. , tanco plt 256 cap 3000ml vacuum rotary evaporator tanco detail technical specification ( soq ) separately appended. , benchtop ion meter detail technical specification ( soq ) separately appended. , double door refrigerator detail technical specification ( soq ) separately appended. , supply of laboratory chemicals in the department of zoology. , azocasein detail technical specification ( soq ) separately appended. , casein detail technical specification ( soq ) separately appended. , bapna ( n benzoyl l arginine p nitroanilide ) detail technical specification ( soq ) separately appended. , btee ( n benzoyl l tyrosine ethyl ester ) detail technical specification ( soq ) separately appended. , tlck ( n p tosy l phenylalanine chloromethyl ketone ) detail technical specification ( soq ) separately appended. , tpck detail technical specification ( soq ) separately appended. , pmsf detail technical specification ( soq ) separately appended. , trichloroacetic acid detail technical specification ( soq ) separately appended. , triton x 100 buffer detail technical specification ( soq ) separately appended. , tris hcl detail technical specification ( soq ) separately appended. , glycine detail technical specification ( soq ) separately appended. , methanol detail technical specification ( soq ) separately appended. , diphenyl amine detail technical specification ( soq ) separately appended. , calf thymus dna detail technical specification ( soq ) separately appended. , pottasium hydroxide detail technical specification ( soq ) separately appended. , profenophos, dimethoate, imidacloprid insecticides detail technical specification ( soq ) separately appended. , trypsin enzyme detail technical specification ( soq ) separately appended. , phenol detail technical specification ( soq ) separately appended. , bovine serum albumin ( bsa ) detail technical specification ( soq ) separately appended. , sodium carbonate ( na2co3 ) detail technical specification ( soq ) separately appended. , pottasium ferrocyanide ( k4 [ fe ( cn ) 6 ] detail technical specification ( soq ) separately appended. , iron chloride ( fecl3 ) detail technical specification ( soq ) separately appended. , tannic acid detail technical specification ( soq ) separately appended. , hydrochloric acid detail technical specification ( soq ) separately appended. , trichlorochloric acid ( tca ) detail technical specification ( soq ) separately appended. , edta detail technical specification ( soq ) separately appended. , copper sulphate ( cuso4 ) detail technical specification ( soq ) separately appended. , diethyl ether detail technical specification ( soq ) separately appended. , 2, 2 diphenyl 1 picrylhydrazyl ( dpph ) detail technical specification ( soq ) separately appended. , silver nitrate detail technical specification ( soq ) separately appended. , sodium iodide detail technical specification ( soq ) separately appended. , potassium iodide detail technical specification ( soq ) separately appended. , potassium hydroxide detail technical specification ( soq ) separately appended. , sodium hydroxide detail technical specification ( soq ) separately appended. , osmium tetroxide detail technical specification ( soq ) separately appended. , erichrome black t detail technical specification ( soq ) separately appended. , potassium chromate detail technical specification ( soq ) separately appended. , manganese sulfate detail technical specification ( soq ) separately appended. , sodium thio sulfate detail technical specification ( soq ) separately appended. , ammonium hydroxide detail technical specification ( soq ) separately appended. , ammonium chloride detail technical specification ( soq ) separately appended. , phenolphthalein ( powder ) detail technical specification ( soq ) separately appended. , methyl orange ( powder ) detail technical specification ( soq ) separately appended. , macconkey broth w / neutral red ( for coliform test ) detail technical specification ( soq ) separately appended. , brilliant green bile broth ( for coliform test ) detail technical specification ( soq ) separately appended. , endo agar ( for coliform test ) detail technical specification ( soq ) separately appended. , tryptone soya agar detail technical specification ( soq ) separately appended. , nutrient agar detail technical specification ( soq ) separately appended. , mrs agar detail technical specification ( soq ) separately appended. , bacillus agar detail technical specification ( soq ) separately appended. , pseudomonas agar detail technical specification ( soq ) separately appended. , tryptone soya broth detail technical specification ( soq ) separately appended. , hydrogen peroxide detail technical specification ( soq ) separately appended. , phenol red broth detail technical specification ( soq ) separately appended. , urea broth detail technical specification ( soq ) separately appended. , sterile starch agar detail technical specification ( soq ) separately appended. , casein hydrolysate agar detail technical specification ( soq ) separately appended. , carboxymethylcellulose age detail technical specification ( soq ) separately appended. , oil immersion detail technical specification ( soq ) separately appended. , luria broth detail technical specification ( soq ) separately appended. , glutaraldehyde detail technical specification ( soq ) separately appended. , phosphate buffer detail technical specification ( soq ) separately appended. , glycerol detail technical specification ( soq ) separately appended. , tris base detail technical specification ( soq ) separately appended. , calcium chloride detail technical specification ( soq ) separately appended. , sodium azide detail technical specification ( soq ) separately appended. , ficol detail technical specification ( soq ) separately appended. , sodium diatrizote detail technical specification ( soq ) separately appended. , calcium disodium ethylene diamine tetra acetic acid detail technical specification ( soq ) separately appended. , hiper immunoelecrophoresis teaching kit detail technical specification ( soq ) separately appended. , potassium chloride detail technical specification ( soq ) separately appended. , sodium chloride detail technical specification ( soq ) separately appended. , disodium hydrogen phosphate detail technical specification ( soq ) separately appended. , dipotassium hydrogen phosphate detail technical specification ( soq ) separately appended. , ammonium disulfate detail technical specification ( soq ) separately appended. , tgx fastcast acrylamide kit, 12% detail technical specification ( soq ) separately appended. , hiper dna estimation teaching kit detail technical specification ( soq ) separately appended. , ph capsule ( ph 7.00 ) detail technical specification ( soq ) separately appended. , starch powder detail technical specification ( soq ) separately appended. , desktop setup detail technical specification ( soq ) separately appended. , supply of laboratory glass goods in the department of zoology. , reagent bottles ( 125 ml ) detail technical specification ( soq ) separately appended. , reagent bottles ( 250ml ) detail technical specification ( soq ) separately appended. , reagent bottles ( 500ml ) detail technical specification ( soq ) separately appended. , reagent bottles ( 1000 ml ) detail technical specification ( soq ) separately appended. , burette detail technical specification ( soq ) separately appended. , tlc jar with glass lid detail technical specification ( soq ) separately appended. , bod bottle detail technical specification ( soq ) separately appended. , petridish detail technical specification ( soq ) separately appended. , micropipette tip detail technical specification ( soq ) separately appended. , micropipette tip box detail technical specification ( soq ) separately appended. , pipettes detail technical specification ( soq ) separately appended. , case for slide detail technical specification ( soq ) separately appended. , centrifuge tube detail technical specification ( soq ) separately appended. , microfuge tube detail technical specification ( soq ) separately appended. , micro oven detail technical specification ( soq ) separately appended. , weight kitchen detail technical specification ( soq ) separately appended. , pipette devices detail technical specification ( soq ) separately appended. , portable laboratory insulin cooler ice box detail technical specification ( soq ) separately appended. , portable ph and orp meters detail technical specification ( soq ) separately appended....

Department of Higher Education - West Bengal

32420168 r 99 / 2022 supply of laboratory instruments in the department of chemistry under raiganj university. 1.01 fluorescence spectrophotometer ( detailed specification should be followed in soq ) 1.02 microprocessor uv vis double beam spectrophotometer ( detailed specification should be followed in soq ) 1.03 ftir spectrophotometer, with single reflection atr ( detailed specification should be followed in soq ) 1.04 rotary evaporator ( detailed specification should be followed in soq ) 1.05 work station ( detailed specification should be followed in soq ) ...

Department of Higher Education - West Bengal

31428074 supply of chemical and glasswares , chemicals 1 rotary evaporator system with vacuum pump, controller and circulating chiller 2 gel documentation system with camera attachment 3 orbital shaking incubator 4 bod incubator 5 thermal cycler 6 compound microscopes 7 desktop 8 ups 9 laserjet printer...

Department of Higher Education - West Bengal

31427619 supply of equipments with specifications for purchase under boost category , supply, installation, testing and commissioning of equipments under boost category , rotary evaporator system with vacuum pump, controller and circulating chiller [ thermo scientific ] ( as per annexture ) , gel documentation system with camera attachment [ bio rad ] , orbital shaking incubator ( as per annexture ) , bod incubator [ remi ] , thermal cycler ( as per annexture ) , compound microscopes [ labomed ] , desktop ( as per annexture ) , ups ( as per annexture ) , laserjet printer ( as per annexture ) ...

Kazi Nazrul University - West Bengal

31372171 purchase certain chemicals and glasswares for its chemistry department. 1 cupric acetate monohydrate extrapure 2 cupric sulphate pentahydrate extrapure 3 sodium citrate tribasic dihydrate extrapure 4 2,4 dinitrophenylhydrazine extrapure 5 bromine 6 ammonium ceric nitrate extrapure 7 diphenylamine extrapure 8 sodium potassium tartrate tetrahydrate extrapure 9 mercuric chloride extrapure 10 ethanol rectified sprit 11 ammonia solution extrapure 12 litmus paper 10 strips/bunches 13 phthalimide extrapure 14 aniline extrapure 15 sodium nitrite 16 benzanilide pure, 98%, 17 1 chloro 2,4 dinitrobenzene extrapure 18 salicylic acid extrapure 19 terephthalic acid pure, 20 m aminobenzoic acid pure 21 benzoin extrapure 22 benzophenone exiplus 23 salicylaldehyde pure 24 benzamide pure 25 salicylamide pure 26 catechol (pyrocatechol) extrapure 27 hydrazine hydrate extrapure 28 phenylhydrazine pure 29 coumarin pure 30 p nitrobenzaldehyde extrapure 31 picric acid extrapure 32 anthracene extrapure 33 p anisidine pure 34 calcium chloride fused pure 35 thionylchloride 36 diethylmalonate 37 chloroform 38 dcm 39 meoh 40 ethylacetate 41 petether or hexane 42 acetone 43 ethylene glycol 44 dry thf 45 dry acetonitrile 46 dry dmf 47 tlc aluminium oxide neutral 48 tlc silicagel 60 f254 49 ethylenediaminetetraacetic acid disodium salt dihydrate (extra pure) 50 ion exchange resin (amberlite® irc120 h, hydrogen form) 51 ion exchange resin (amberlite® ira 410 chloride form) 52 ammonium sulphate extrapure ar, 99.5% 53 ferrous sulphate heptahydrate extrapure ar, 99.5% 54 potassium dichromate extrapure ar, acs, exiplus, multi compendial, 99.9% 55 potassium permanganate extrapure ar, acs, exiplus, multi compendial, 99.5% 56 oxalic acid dihydrate extrapure ar, acs, exiplus, multi compendial, 99.5% 57 eriochrome black t extrapure ar 58 xylenol orange tetrasodium salt extrapure ar, acs, exiplus, multi compendial 59 ferric chloride anhydrous pure, 98% 60 acetylacetone extrapure ar, 99.5% 61 citric acid anhydrous extrapure ar, acs, exiplus, multi compendial, 99.5% 62 sodium dodecyl sulphate ar, acs, 99% 63 cetyltrimethyl ammonium bromide (ctab) extrapure ar, exiplus, multi compendial, 99% 64 sodium borohydride (powder) extrapure ar, acs, 98% 65 silver nitrate extrapure ar, acs, exiplus, multi compendial, 99.9% 66 hcl 67 h2so4 68 hno3 69 manganese (iv) oxide pure, 80% 70 h2o2 71 acetic acid glacial extrapure ar, acs, exiplus, multi compendial, 99.9% 72 lead (ii) acetate trihydrate pure, 7899% 73 sulphanilic acid (high purity) extrapure ar, acs, exiplus, multi compendial, 99.5% 74 zinc metal dust extrapure ar, acs, exiplus, multi compendial, 99.5%, 325 mesh 75 pt wire 76 sodium azide extrapure ar, acs, 99% 77 iodine resublimed ar, acs, exiplus, multi compendial, 99.8% 78 sodium nitroprusside dihydrate extrapure ar, acs, exiplus, multi compendial, 99% 79 1 naphthylamine 80 na & k salt of ( co32 , s2 , so32 ,f , cl–, br–, i–, no3– no2– , s2o32 ,mno4 ,cn , scn , nh4+) 81 benzaldehyde extrapure ar, exiplus, multi compendial, 99% 82 m nitroaniline extrapure, 99% 83 sodium hydroxide pellets extrapure ar, acs, exiplus, multi compendial, 98% 84 cobalt (ii) chloride hexahydrate extrapure ar, acs, exiplus, multi compendial, 99% 85 cupric nitrate trihydrate extrapure ar, acs, 99.5% 86 potassium hydroxide pellets extrapure ar, acs, exiplus, multi compendial, 85% 87 borax anhydrous extrapure ar, 98% 88 potassium iodide extrapure ar, acs, exiplus, multi compendial, 99.8% 89 ammonium chloride extrapure ar, acs, exiplus, multi compendial, 99.5% 90 sodium carbonate anhydrous extrapure ar, acs, exiplus, multi compendial, 99.9% 91 ammonium bicarbonate extrapure ar (ammonium hydrogen carbonate), 99% 92 ethanol 93 buffer capsule ph 7 94 buffer capsule ph 4 95 buffer capsule ph 10 96 triton –x 100 97 bromocresol green 98 quine hydrone 99 sodium sulphate anhydrous extrapure ar, acs, exiplus, multi compendial, 99.5% 100 ammonium persulphate extrapure ar, acs, exiplus, multi compendial, 99% 101 potassium persulphate extrapure ar, acs, exiplus, multi compendial, 99% 102 lithium aluminum hydride (powder) 103 tetra n octylammonium bromide 104 silicon tetrachloride solution 105 calcium hydride 106 graduated pipette of 1ml 107 silicone oil for oil baths (from −50°c to +200°c) 108 micropipette 109 pipette controller 110 measuring cylinder 5 ml 111 floor cover (mat) for instrument room 112 graduated pipette of 1ml 113 pipette sucker 114 glass stopper 24 joint, 19 joint, 14 joint 115 round bottom flask 24 joint 250 ml 116 conical flask 100 ml 117 column with stop cockscrew type size: dia 10 mm x 200 mm length, dia 10 mm x 350 mm length, dia 15 mm x 250 mm length, dia 15 mm x 200 mm length, dia 18 mm x 300 mm length, dia 18 mm x 250 mm length, dia 25 mm x 300 mm length, dia 30 mm x 300 mm length, dia 25 mm 400 mm length, dia 30 mm x 400 mm length, dia mm x 400 mm length, dia 50 mm x 350 mm length 118 glass dropper 5 inch with silicon bulb 5ml 119 watch glass for 50 ml, 100 ml and 250 ml beaker/flask 120 glass capillary 121 guard tube for 24 joint 122 tlc chamber small size like 50 ml beaker height 123 measuring cylinder 50 ml 124 glass dropper for 125 ml reagent bottle 19 joint 125 dropping funnel 25 ml 126 dropping funnel 50 ml 127 glass funnel 8 10 cm diameter 128 beaker 50 ml 129 vacuum trap i/c joints (32x200) 130 solvent distillation setup 500 ml 131 rotary evaporator bump trap 24 joint both side 132 glass reducing/extension adapter b24 b19 and b24 b14 133 culture tube 134 gloves 135 round bottom flask 24 joint 100 ml 136 beaker 250 ml 137 beaker 100 ml 138 round bottom flask 24 joint 50 ml 139 2 neck round bottom flask 24 joint 100 ml 140 conical flask 250 ml 141 test tube 142 glass funnel 75 mm 143 sintered glass funnel g4 35ml, 80 ml, 125 ml 144 filtering flask 100 ml 24 joint 145 burette 146 burette stand or retort stand 147 measuring cylinder 100 ml 148 test tubeholder 149 measuring cylinder 25 ml 150 magnetic bar 151 silicon base capacity25 ml, 50 ml, 100ml, 250 ml and 500 ml rb flask 152 retort ring for holding 100 ml, 250 ml and 500 ml separating funnel 153 spatula stainless steel 6 inch, 10 inch, 12 14 inch 154 twizzer stainless steel 155 microtip for 20 μl, 200 μl, 1 ml, 5 ml for micropipette 156 plastic syringe 1ml, 5 ml, 10 ml 157 glass syringe 5 ml 158 silicon septum 24, 19 and 14 joint 159 white vacuum grease 50 g or 100g or 250 g 160 permanent marker 161 test tube brush 162 brush long for cleaning column 163 filter paper 164 filter paper whatman 40 165 ph papers 166 ice box 167 teflon spatula 168 wash bottle 500 ml 169 wash bottle (new type) 125 ml 170 neutral alumina for column 171 meoh 172 etoh 173 cuvette...

Government College - West Bengal

31324301 procurement, supply and installation / commission ( wherever necessary ) of laboratory equipment and apparatusfor department of chemistry, english, physics and zoology of taki government college supply of laboratory equipment and apparatus procurement, supply and installation / commision ( wherever necessary ) of laboratory equipment and apparatus for department of chemistry, english, physics and zoology of taki government college , department of chemistry , rotary evaporator with chiller , digital ph meter , digital potentiometer , digital conductivity meter , digitalphotoelectric colorimeter , polarimeter , hot air oven , magnetic stirrer with hot plate , melting point apparatus , digital water bath , double distillation set up , oil free suction pump , ultrasonic cleaner , micropipette , fume hood , department of english , hand mike , vacuum cleaner , department of physics , to estimate the wavelength & velocity of ultrasonic waves in a liquid by studying the diffraction through ultrasonic grating , to study the polarization of light for air glass interface , to verify fresnel’s formula for reflection of polarized light incident on a dielectric interface , to estimate the boltzmann constant using v i characteristics of pn junction diode , to determine the refractive index of glass & liquid by total internal reflection ( tir ) using wollaston’s air – film , to analyze elliptically polarized light by babinet’s compensator , to measure the dielectric constant of dielectric materials with variable frequency , to study the characteristics of a ferroelectric crystal , to determine the temperature coefficient of a semiconductor using ntc thermistor , to measure the susceptibility of paramagnetic solution , to measure the magnetic susceptibility of solids , determination of refractive index of a dielectric film using surface plasmon resonance , department of zoology , binocular , ph meter hpg 5 point system with lcd , sonicator bath , magnetic stirrer , microwave oven , balance: precision 10 mg to 200mg , balance: precision 0.10 mg to 10mg...

Council Of Scientific And Industrial Research - West Bengal

30902276 rotary evaporator with water bath, chiller, diaphragm pump and accessories supply, installation, testing and commissioning of rotary evaporator with water bath, chiller, diaphragm pump and accessories , supply and installation of rotary evaporator with water bath, chiller, diaphragm pump and accessories , supply and installation of rotary evaporator with water bath, chiller, diaphragm pump and accessories [ note : bidder shall quote a composite price for supply and installation of the equipment. a component wise price break upmay be provided separately in the .pdf file to be uploaded in the price bid. bidder must note that the specifications and other features of the equipment should strictly comply with the specifications described in the tender document ] , installation charges , warranty charges , any other charges :: bidder must describe the details of items / services for such charges in their .pdf file...

Government College - West Bengal

30901610 procurement, supply and installation / commissioning ( wherever necessary ) of laboratory equipment for department of chemistry, physics, zoology and english of the taki government college procurement, supply and installation / commision ( wherever necessary ) of laboratory equipment for department of chemistry, physics, zoology and english of the taki government college , supply and installation / commision of laboratory equipment for department of chemistry , rotary evaporator with chiller for rotary evaporator:rotary bottle: 1l24# ( standard mouth ) ; 1l35# ( standard mouth ) ; condenser: vertical f85*460mm, 29# ( standard size ) ; rotary speed: 0 120 rpm; vacuum: 0.098 mpa; temp. range: rt~400?; stroke height: 120mm; rotary power: 30w; heating power: 1.5kw; shelf material: stainless steel; chamber material: ss 250 *140mm; plate size: 280 *330mm; power supply: ac220 / 110v±10%, 50 / 60hz. for chiller:tank volume: 6l; tank material: stainless steel; circulating pump flow: 20l / min; pump lift: 4feets; temp. control range: 10 to rt; circulation pump power: 100w; power supply: ac220v , digital ph meter [ syntronicsdigital ph meter 335 ] , digital potentiometer [ equiptronics digital potentiometer eq 602 ] , digital conductivity meter [ syntronics conductivity meter 304 ] , digital photoelectric colorimeter [ syntronics digital colorimeter 112 ] , polarimeter [ eastern instruments ] , hot air oven [ 45 l stainless steel chamber 14x14x14 inch ] , magnetic stirrer with hot plate [ max heating temp upto 100°c, speed range: 0 2200 rpm, stirring capacity: 2l ] , melting point apparatus [ to determining melting point upto 350°c, 3 capillary tube with one mercury thermometer holding capacity ] , digital water bath [ inner chamber with lid: stainless steel; outer chamber: mild steel duly powdered coated, power: 220v / 50hz, holes diameter: 75 mm, number of holes: 8 , double distillation set up [ borosilicate glass table top horizontal model, power: 220v / 50hz, capacity: 5l ] , oil free suction pump [ borosilicate glass filtration flask, capacity one litre vacuum pipe, oil free vacuum pump 15 litre ] , ultrasonic cleaner [ 3l with lid, inner and outer body made up of stainless steel, timer setting with led display, overheat protector, cooling fan, moisture proof, 40khz frequency ] , micropipette ( 200?l and 1ml ) [ complete set with calibration certificate ] , fume hood [ complete set up; construction material should be made of either stainless steel or plastic ] , to estimate the wavelength & velocity of ultrasonic waves in a liquid by studying the diffraction through ultrasonic grating [ complete set ] , to study the polarization of light for air glass interface [ complete set ] , to verify fresnel’s formula for reflection of polarized light incident on a dielectric interface [ complete set ] , to estimate the boltzmann constant using v i characteristics of pn junction diode [ complete set ] , to determine the refractive index of glass & liquid by total internal reflection ( tir ) using wollaston’s air – film [ complete set ] , to analyze elliptically polarized light by babinet’s compensator [ complete set ] , to measure the dielectric constant of dielectric materials with variable frequency ( ses make ) [ complete set ] , to study the characteristics of a ferroelectric crystal ( ses make, model dec 01 ) [ complete set ] , to determine the temperature coefficient of a semiconductor using ntc thermistor ( ses make ) [ complete set ] , to measure the susceptibility of paramagnetic solution ( quinck’s tube method ) ( ses make, model qtx 01 ) [ complete set ] , to measure the magnetic susceptibility of solids ( ses make, model gmx 01 ) [ complete set ] , determination of refractive index of a dielectric film using surface plasmon resonance ( spr ) ( ses make, model dc 600 ) [ complete set ] , hand mike ( ahuja or philips ) , vacuum cleaner ( philips ) , binocular ( built in dioptric correction, anti reflective lens coating, high quality finish with a rubber grip coating, central focus knob, uv protection ) , ph meter hpg 5 point system with lcd ( microprocessor based ph meter, 5 point calibration, with large lcd display with manual / auto temperature compensation, range: ph: 0 to 14.00, mv: 0 to ± 1999;accuracy: ph: ± 0.02, ph ± 2 temp. comp.: 0 to 100°c auto; power required: 230 v ac ± 10% 50 hz ) , sonicator bath ( inner tank and outer body stainless steel , digital display with timers, ceramic heaters with, cooling fan, , heating temp: 0 80°c, frequency: 40khz capacity: 12 lit ) , magnetic stirrer ( digital display with various size magnets. 2 lt. capacity ) , microwave oven ( convection type, 28 lit capacity, samsung type ) , balance: precision 10 mg to 200mg ( capacity: 1000gm, readability: 0.01gm ( 10mg ) , technology: load cell, auto external calibration. lcd display, tare range: full ) , balance: precision 0.10 mg to 10mg ( alternatively capacity: 220gm, readability: 0.0001gm ( 0.1mg ) , tare range: full, auto calibration during startup, touch screen display ) ...

Department of Higher Education - West Bengal

30805784 supply of miscellaneous items instruments , wall mounted tyre inflator , meeting hall mike , amplifier ( reputed brand ) , collar portable mike for classrooms / seminar , xerox machine with speed of 26 pages / minute with duplex ( canon / richo / reputed brands ) , interactive led smart panel / board ( samsung / lg / panasonic / sony / optoma / reputed brands ) spec : back light direct type led, screen size 65, native resolution4k uhd ( 3840 × 2160 ) , brightness min. 370 cd / m2, contrast 4, 000:1 ( dynamic ) , viewing angle 178°, life 50, 000 hours, operation system min android 8.0. , portable interactive whiteboard converting screen into pen touch digital whiteboard using built in android pc. spec : device that converts any normal tv / monitor / whiteboard ( 40upto 85 ) into a digital whiteboard using ir camera for teaching with inbuilt os ( android ) cpu with ram & storage, with feature to create and record lessons.drag and drop access to thousands of multi media content resources in form of images, videos and text , short throw and long throw projectors for smart classrooms spec : a.xga ( 1024x768 pixels, 4:3 aspect ratio ) b.wxga ( 1280x800 pixels, 16:10 aspect ratio ) , automated digital weather station and pollution measurement apparatus : capability to measurebarometric pressure, wind speed, wind direction, temperature, rainfall, relative humidity, sox, nox, spm. , paper recycle machine ( waste paper to reusable paper ) : 6 8kg capacity , double beam spectrophotometer ( labman / remi / systronics / other reputed brands ) , autoanalyzer for bmlt lab , elisa reader for bmlt , centrifuge, labman / remi / systronics / other reputed brands. spec : max. speed rpm 16000, max. rcf ‘g’ 16600, max. capacity ml 40, w x d x h mm 280 x 350 x290. , rotary evaporator with chiller ( local company ) , distilled water plant borosilicate , ph meter ( systronics ) reputed brand , conductometer ( systronics ) reputed brand , potentiometer ( systronics ) reputed brand , colorometer ( systronics ) reputed brand , digital balance ( 3 point after decimal ) reputed brand , bod incubator reputed brand , blood pressure machine , sahils hemometer , anthropometric rod , measuring steel tape , portable weight machine , ruber harmer for deep and superficial reflex test , skin fold caliper , grip strength measuring dyanomometer , to verify the law of malus for plane polarized light , to analyze elliptically polarized light by using a babinet’s compensator , to study the reflection, refraction of microwaves. , to study the polarization of light by reflection and determine the polarizing angle for air glass interface , to determine the refractive index of ( 1 ) glass and ( 2 ) a liquid by total internal reflection using a gaussian eyepiece , am transmitter and receiver , fm transmitter and receiver , to study time division multiplexing ( tdm ) , to study pulse amplitude modulation ( pam ) , to study pulse width modulation ( pwm ) , to study pulse position modulation ( ppm ) , to study envelope detector for demodulation of am signal. , determine output characteristics of a lvdt & measure displacement using lvdt , measurement of strain using strain gauge , measurement of level using capacitive transducer , to study the characteristics of a thermostat and determine its parameters , study of distance measurement using ultrasonic transducer , calibrate semiconductor type temperature sensor ( ad590, lm35, or lm75 ) , to measure the change in temperature of ambient using resistance temperature device ( rtd ) , create vacuum in a small chamber using a mechanical ( rotary ) pump and measure the chamber pressure using a pressure gauge , comparison of pickup of noise in cables of different types ( coaxial, single shielded, double shielded, without shielding ) of 2m length, understanding of importance of grounding using function generator of mv level & an oscilloscope...