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...

Jadavpur University - West Bengal

34960803 tender for supply of acetonitrile, lr (rankem) sulfuric acid , lr (rankem) dimethyl sulfoxide ds dlm 10 s 25 (cil) hexane lr (tarsons) diethyl ether (merck) 4 pyridylearboxaldehyde p62402 (sigma) n,n di methylforma mide (merck) magnetic stirrer bar b x 14 mm (tarsons)...

Department Of Food And Public Distribution - West Bengal

34769545 bids are invited for basis lcms ms , icp ms , analytical balance , semi micro balance , ph meter , bottle top dispenser set , refrigerated centrifuge , serological water bath , digital thermo hygrometer , frost free refrigerator , nitrogen evaporator , homogenizer , hot air oven , hot plate , hotplate cum magnetic stirrer , laboratory mixer grinder , micropipette set , multitube vortex mixer , nitrogen generator , shaker incubator , orbital shaker , rotary vacuum evaporator , solvent filtration unit , upright vertical deep freezer , ultrasonic bath , vortex mixer cyclomixer , water purification system , spe vacuum manifold , consumable , furniture , manpower , nabl accreditation establishment of food testing frk laboratory on turnkey total quantity : 56...

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....

Technical Education and Training Department - West Bengal

33845424 ender notice inviting e tender for supply, installation and demonstration of different equipments, instruments, trainer kits, models, study setups etc. for workshops and different laboratories of civil engineering , electrical engineering, electronics and , advanced hydraulic trainer to study hydraulic power pack & its components to study operation of different hydraulic dcv to study operation of hydraulic check valve to study operation of low control valve to study operation of pressure relief valve. to test following hydraulic circuits to study regenerative circuit to study speed control of linear actuators to study transverse & feed circuit to study sequencing circuit , single stage centrifugal pump test rig , 8 kva 100% copper spot welding machine withtimer, for industrial, automation grade: semi automatic , to be familiar with cordless telephone , to determinechlorine in a given sample of water ( spcetophotometer ) to determine fluoride concentration in given water sample ( spcetophotometer ) , to determine residual chlorine in a given sample of water ( chlorine test kit ) , to determine hardness of water , to determine b.o.d. of given sample of waste water , to determine c.o.d. of given sample of waste waterwater online analyzer ( bod, cod, tss, ph ) , energy generation plants from gobar gas , 30m leatherette measuring tape, for measurement , arsenic test kit , magnetic stirrer bid ( 2.5cm and 5cm ) , edta disodium salt ( extra pure ar, 500gm ) , erichrome black t ( ar, 25gm ) , acetone ( ar, 2.5lit ) , oxalic acid ( ar, 500gm ) , sodium hydroxide pellets ( lr, 500gm ) , koh ( lr, 500gms ) , distilled water , sodium bicarbonate ( lr, 500gm ) , phenolphthalein 1% indicator solution ( plastic bottle, 500gm ) , 0.1 m kcl conductivity standard ( conductivity: 12.9 ms, 500 ml ) , potassium dichromate ( ar, 500 gm ) , potassium permangate ( ar, 500 gm ) , conc. sulphuric acid ( lr, 500ml ) , conc. nitric acid ( lr, 500ml ) , conc. hydrochloric acid ( lr, 500ml ) , sodium thiosulfate pentahydrate ( ar, 500 gm ) , potassium iodide ( lr, 500 gm ) , potassium chloride ( lr, 500 gm ) , starch soluble ( ar, 500 gm ) , ammonium chloride ( lr, 500 gm ) , liquor ammonia ( ar, 2.5 lit ) , ethanol ( lr, 500 ml ) , manganese ( ii ) sulfate monohydrate ( ar, 500 gm ) , bunsen burner , filter paper ( 12.5 cm ) , glass dropper ( 10 ml pack of 6 ) , watch glass ( 75 mm ) , glass stirring rod , tissue roll...

Bidhan Chandra Krishi Viswavidyalaya - West Bengal

33667096 establishment of state of art soil water testing facility and service centre purchase goods , particulars , milliporewater purifier: the system should produce pure grade water directly from potable water feed. the system, delivering astm type i and iii water, can be directly connected to the available potable water supply. system should contain inbuilt prefiltration containing 0.5um filter, silver impregnated activated carbon ( to avoid bacterial growth ) and polyphosphate granules anti scaling compound for removal of hardness from feed water. system should include reverse osmosis with conductivity sensors before and after the membrane to ensure the quality of purification. reverse osmosis should have a maximum water recovery of upto 20%. • total no. of conductivity cells in the system : four units • 3 – way solenoid valve : 2 units • ro reject recovery loop available to minimize tap water usage. recovery upto 66%. • rfid tag for automatic traceability of new consumables in the system’s memory to ensure on time reordering of the pre treatment consumables, the system should have automatic warnings and alarms regarding the water quality.type iii product water quality:, ions rejection : 97 to 98 % with new ro cartridge., organics rejection : > 99 % for mw > 200 dalton, particulates & bacteriarejection : > 99 %., flow rate : 8 lt / hr. the system should be quoted with proper prefilter & iron removal filter. both of these have to be provided by the same company who manufactures the water system.prefiltration system:a two stage purification 5 micron and 1 micron polypropylene graded density wrapped type depth filter with low voltage 20 watts powered dc pump with noise levels of 50 db prefilter should be attached with tap water. and• the unit shall comprise of diaphragm pump with inter connections and built in pressure sensor ensuring continuous monitoring of cartridge life.• system shall operate at minimum inlet pressure of 0.5 bar and maximum of 1 bar. • system shall deliver water at the outlet at a minimum pressure of 2.6 bar till a maximum of 2.8 bar.• system can handle feed water with tds as high as 5000 ppm and sdi upto 50.• it protects the water purification system downstream. iron removal filter:the system is connected with back wash able iron removal filter to deliver 0.1 ppm out put. feed water quality : potable tap water, conductivity :< 2000 ?s / cm., ph : 4 10, total chlorine : < 3ppm.fouling index : < 12., feed water toc : < 2000 ppb pe reservoir with vent filter: blow moulded pe reservoir with 50 l capacity with sensor rod float switch with a vent filter to resist airborne contamination consisting with 0.65 micron filter, activated carbon and sodalime for the removal of particulates, co2, n2 etc.the system produces type i water suitable for molecular biology, pcr, hplc & other critical applications. type igrade product waterspecifications: resistivity:18.2meg ohm.cm ( @ 25 degree c ) , toc : < 5 ppb , bacteria :< 0.1 cfu / ml , pyrogen : <0.001eu / ml, flow rate : 2 l / min, particulates> 0.22u:<1 p / ml , rnase: <0.01 ng / ml, dnase: 4 pg / ul company must provide ce, cul, valid iso and certificate of conformity. warranty for a period of 12 months from the date of installation. the system contains a built in dual wavelength photooxidation uv lamp ( 185 & 254 nm ) . the lifetime of uv lamp is two years. to support lifetime of uv lamp, original literature from company is to be submitted without fail.there must be minimum 200 systems installations in & around kolkata at leading depts. of state govt. institute, central govt. research institutes, industry in west bengal.and company’s own service team must be based in kolkata. engineers should be well trained by the company itself on water purification system. they only provide service whenever needed. suitable filters should be included wherever required. suitable distribution pump, booster pump for pumping feed water to the main unit from storage tank. final filter is 0.22 un. prefiltration cartridges are to be supplied for one year. in case, the system is having patented technologies in it, certificate with patent details should be submitted for proprietary item. systems consumables traceability via rfid tag technology. all water purification cartridges and point of use filters will have a built in rfid tag to ensure proper installation location, note installation date, and track volumes of water passed through the purification element. supporting documents wherever required and original catalogue should be provided to validate specifications. to verify the above technical specification provided catalogue & flow schematic must match on their global website for quoted model. , microwave digestionsystem : microwave digestionsystem capable of simultaneous processing of multi reaction vessels for digestion all kind of samples using all types’ acids including hf through pressure active control on reference vessel with pressure rate increase control and direct temperature control on all vessels. loading of vessels: top loading with hardware and software safety interlocks. sample vessels should be inserted individually from top for easy sample access. cavity and lid : stainless steel construction with heat bonded fluoropolymer ( pfa perfluoro alkoxy ) coating. system control and interface : touchscreen control, inbuiltsoftware, memory formethodparametersanddigestiondata with usb interface, software: built in software featuring screen display of temperature, weight, method search, power profile, method set up, cook book methods for various matrices, graphic display of routine operations etc. system should have option to operate using pc. software should have separate user login and admin login to secure method developed. digestion vessels: • vessels should bemadefrommassive tfm or ptfe tfm for easy handling.• the rotor should have capacity of 16or more vessels to run samples in same batch / run.• volume of vessel should be 75ml or more• vessel operating pressure should be high up to 100 bar or better• vessel operating temperature should be up to 2600 c or more. microwave oven: • the system should have poweroutput of1500w or more using dual magnetrons 2000w from 2 magnetrons ( 2 x 1000w ) • system should have circularoven forhomogeneousirradiation with pfa coating for corrosionprotection &gas collectionsystemforprotectionfrom reactiongases. • built in integrated cooling system for removal of gases ( vapours ) and cooling of vessel without a use of external chiller / thermostat in less than 20 minutes, reaction control:• the system must have direct temperature control in real time, measures the actual sample temperature in each individual vessel quipped with floor mounted ir sensors.• the system should pressurecontrolsensor for reference vesselinrealtime.• the temperature and pressure sensors supplied should be maintenance freewithoutcable connections. temperature measurement: measurementrangeambient to 250oc or more, pressure measurement : measurementrange0 to 40bar or better, contact free, optical sample pressure measurement, safety features : • interlocks to avoid opening of vessels during hot condition • release of over pressure to protect vessels from damage. • the system must have automaticsafety shut down atoverheat / overpressure. safety and emc emissions compliance warranty details: one year standard on site warranty from date of installation , input power supply: 230 240 v, 50 / 60 hz , centrifuge machine : microprocessor research centrifuges … • centrifuge rotors & carriers are suitable for use with variety of falcon & vacutainer tubes, • soft touch keypads for fast and accurate setting of run parameters. basic runs are easy with setting of speed, time, temperature, brake, press start key and compufuge • brushless induction motor with frequency drive & unique automatic rotor identification ensuring accurate speed setting for individual rotors. over current overheating safety cutoff circuit is provided for motor protection. • safety lid interlock on the centrifuge ensuring that the rotor does not run with lid open while the lid cannot be opened unless rotor comes complete halt. • max. speed 20000 • max. rcf 37540 • max. tube size 100 • max. capacity 400 • w x d x h ( mm ) 400 x 500 x 440 essential features: • user friendly microprocessor control with led display • menu driven ten programme memory • choice of high brake, low brake and coasting • imbalance detector with auto cutoff • safety lid interlock to prevent cover opening during centrifugation • automatic unique safety rotor identification system • speed holding accuracy 100 rpm • self diagnosis for errors four ( 4 ) years on site warranty from the date of installation iso 9001 2015 certified , environmental shaker : orbital shaking incubators salient features: • brushless induction motor with variable frequency drives suitable for continuous operations• step less variable frequency drive ensures gentle shaking start and maintains set speed• counter balanced mechanism for high stability in uneven load of different sized flasks• universal shaking platform to accommodate different sized assorted flasks• maximum shaking capacity – 9 flasks x 2000 ml• powerful fan motor for forced air circulation to maintain uniform conditions inside chamber • machine filled cfc free puf insulation to eliminate void pockets• unique design of thermal barrier for better energy efficiency• heating by long ss tubular heaters• additional tray to store samples• chamber calibration port on side • hermetically sealed compressor with cfc free refrigerant ( cis 24 plus ) • microprocessor controller with 4” lcd display for display of shaking speed & temperature• 9 programes memory• high temperature safety cut off & alarms for high / low set temperature• electrical circuit breaker• time delay for compressor switch on ( cis 24 plus ) • overload cut off relay for compressor ( cis 24 plus ) • rounded inner chamber for easy cleaning• attractive door profile• weight carrying capacity of each tray : 30 kg uniformly distributed• auto door closer• smart handle with led door closure indication• four ( 4 ) years on site warranty from the date of installation, desirable features: ( i ) touch screen display ( tft ) with additional features ( ii ) validation protocol with iq, oq, pq documentation ( iii ) port for calibration probes / safety back up iso 9001 2015 certified temperature range & accuracy: 5 c to 60 c + 0.5 c, internal volume ( liters ) : 215, platform size: 580mm x 600mm, maximum shaking capacity ( volume x no. of flasks ) : 100ml x 49, 150 ml x 33, 500ml x 24, 1000ml x 15, 2000 ml x 9, shaking speed range ( rpm ) : 20 to 250, shaking ampiltude: 25 mm, internal dimensions w x d x h ( mm ) : 660 x 765 x 650, external dimensions w x d x h ( mm ) : 800 x 1150 x 1300, temperature control: microprocessor with pt 100 sensor, display: 4 lcd screen, large size display for ease of reading, power failure alarm: audio visual alarm, door open alarm: audio alarm in case door open for over one minute, temperature variation alarm: set temperature + 2 c, audio visual alarm, illumination: 8 watts fluorescent tube, internal body material: stainless steel 304 grade ( standard modelas ) , stainless steel 316 grade ( gmp models ) , external body material: power coated crca steel ( standard models ) , satinless steel – 304 grade ( gmp models ) , insulation ( cfc free polyurethane foam ) : 70 mm minimum for body & 80 mm for door, noise level: less than 65 db ( a ) , recommended voltage stabilizer : vs02, warranty: four ( 4 ) years on site warranty from the date of installation , precision drier: microprocessor control helps in achieving precise high temperature with forced convection. • technical specifications ( parameter wise ) • internal dimension ( w × d × h mm ) 450×400×450 • chamber volume ( litres ) 740×618×630 • temperature range rt+10 ~300 c • temperature accuracy 1 c • display resolution ±1 c • timing range 1~9999min • shelves ( nos ) 2 • power consumption 1550w • electrical requirements 220v, 50hz, single phase essential features • microprocessor pid controller ( with timing function ) • polished stainless steel chamber with rounded corners for easy & quick cleaning • uniform distribution of air temperature • forced air convection • double layer glass door, larger viewing window four ( 4 ) years on site warranty from the date of installation iso 9001 2015 certified , 20 kva onlineups with battery back up:src 6000 uxi capacity 200kva, battery bank consists of 32nos, battery rake, 100 ah vrla battery exide, 120 minutes back up, 3 years warranty , uv vis spectrophotometer: microprocessor based uv vis spectrophotometer with high resolution touchscreen display, for operation on 220v / 50hz. ? uv vis spectrophotometer should have operating wavelength range 190nm to 1100 along with on board software for instrument operation. ? the software should be offered with user friendly software to work in scanning, wavelength program, time drive, rate, quant, scanning quant modes ? spectral bandwidth should be variable from 0.5, 1, 2, 5 & 20 nm is preferred ? fully optically double beam with czerny – turner monochromator design and holographic grating of 1200 lines / mm with 0.2 m focal length is preferred. ? light source : deuterium & tungsten ? detector – silicon diodes is preferred ? scan speed : up to 12000 nm / min or more ? wavelength accuracy : ± 0.1 nm or better is desirable ? wavelength reproducibility : ± 0.1 nm or better ? a stray light of <0.01 %t 220, 340 & 370 is a must ? photometric noise should be less than 0.00005a or better ? photometric range : minimum ± 4 a or more ? photometric accuracy should be ± 0.002a or better ? photometric reproducibility : ± 0.001 abs or better ? baseline stability should be less than 0.0003 abs / h or better ? cell ( quartz ) – with stopper – volume – 3.5 ml. – pack of 2 to be supplied along with instrument ? high sensitivity matched pair silicon photodiode detector ? 4 usb ports or more for high speed pc and printer connectivity, data storage and transfer through usb pen drive ? the instrument should provide network access via wireless connectivity. data can be transferred to a pc via a network ? large sample compartment compatible with wide range of accessories. ? must supply one pair of 10mm path length quartz cuvettes of 3.5 ml volume as a standard supply ? the instrument must be under 3 years on site warranty from the date of installation the following must be supplied along with the main instrument: ? one branded i3 pc with original windows 10 professional ? one laserjet printer online 1 kva ups with 30 minutes back up , automaticnitrogen protein analyzer: a. speed digester with scrubber digester unit, digestion system for 6 sample tubes with adjustable ir –heating and tight suction module to prevent the escape of sulfuric acid vapors during digestion. robust design with stand alone tube holder made from stainless steel. complete and ready to use system supplied with the following: • heating levels 1 to 10 and ir heating up to 580 °c • the insulation tube as well as the optimal designed heating chamber guarantees that the sample tubes are heated with optimal thermal homogeneity • sample tubes 300 ml ( diameter 48 mm ) with constricted condensation zone, glass thickness of 2.3 mm for sample tubes • tight suction module with included hose for scrubber / water jet pump.• stand alone rack• water jet pump, plastic• fast heat transfer; temperature range 700c to 580 c • sample holding capacity: at least 6 nos with 300 ml• tight suction module to prevent the escape of sulfuric acid vapors during digestion.scrubber unit environmentally friendly neutralization and exhaust of aggressive fumes, which arise during kjeldahl or other digestions.the system should have following features • it should operate without water jet pump • the build in membrane pump should guarantee high suction performance of 32 l / min. • for more sensitive digestions the suction capacity can be adjusted in a typical range of 100 – 400 mbar below atmospheric pressure.• the two step gas scrubbing system consists of a 3 l neutralization step and an adsorption step • the scrubber should be supplied complete and ready to use. b. automatic distillation system with ph acid base titration the system should have following features • detection range of 0.02 – 200 mg / n or more• steam ramps should be available• naoh pump• h20 pump• 7 inch touch display, the intuitive touch screen provides fast feedback and enables easy process handling.• recovery nitrogen:n: >98% with digestion process, n: >99.5% w / o digestionprocess • integrated timer • distillation capacity ( 100% ) ~ 40 ml / min• efficient steam distillation by high performance steam generator. adjustable distillation power 10 100% • operating convenience: compact, modern, and functional design, stand alone unit using minimal space, easy to use keyboard, clear led display• tap water consumption ~ 1.2 l / min• system should store memory of 80+ methods • system should store number of determinations log• system should store number of determination results• steam performance 150 ml / 5 min, system should have safety features:• protection of users from burns at the splash protector ( distillation area ) , which is hot during distillation due to protective door.• prevention of the start of a distillation with the protective door open and stop a running distillation and the dosing of reagents immediately when the protective door is opened during the process due to protective door sensor.• prevention of the start of a distillation without a sample tube inserted due to sample tube sensor.• prevention of electrical shock during maintenance with service door sensor / switch to disconnect electrical power immediately when the service door is opened.• protection of glass parts by protective shield ( cover ) at condenser control:• full process visibility, visual control, and close monitoring of the distillation process through glass splash protector.• full visibility of dosing pumps. • distillation area should be visible to make method development or trouble shooting easier. • warranty : 4 years on site from the date of installation ( for whole set up ) should have proof of supply of atleast 3 fully automatic system with inbuilt titration.iso 9001 2015 certified , quartz water double distillation set : flow rate: 2.5 lit / hr, primary & secondary boiler: demountable quartz boiler with silicone o ring arrangement to separate primary boiler from secondary boiler, easy to drain: unit has drain outlet at bottom of primary boiler for removing sediments, tubing: silicone tubing 10mmidx14mm od, 10m long, power required: 4.4kw, 230v, microbial activity : pyrogen free, conductivity: conductivity < 1?s / cm, condenser: quartz condenser inlet & outlet are at top for easy maintenance also additional cooling condenser is provided at centre, o / p: 2.5lit / hr, lxbxh cm: 35x35x100, daps: auto cut off has buzzer function & reset button, third party test reports: govt testing certificate for moc / third party test reports for output water can be shared, moc: quartz boiler and quartz condensers, daps: auto off in case water level falls – works with level sensor, water leveller: sediment drain provision with pinch cock and water leveller are connected with “t joint” with primary boiler, warranty documents: 3 years on site warranty from the date of installation iso 9001 2015 certified , ph ec ion meterwith ionselectiveelectrodes: specification for benchtop ion meter with ammonium & nitrate electrode package: meter specification: ise range: 0.0001 to 19900 ; resolution: up to 3 significant digits ; accuracy: ± 0.2 mv ; units: ppm, m, mg / l, %, ppb, none; calibration points: up to 5 points; calibration edit: yes calibration feature: fix calibration errors without complete recalibration; temperature compensation: 5 to 105 ?c temperature resolution: 0.1; readout:backlit graphic lcd display; splash proof rating:ip 54 data logging point: 2000 data with date & time st power input: 220 vlt ac wall adapter / optional battery operated facility. stirrer : automatic stirrer probe facility directly controlled by the meter. warranty: 3 years replacement warranty. certification: ce & tuv, ise specification: ammonium electrode: plastic membrane half cell with reference electrode ; range: 0.01 to 17000ppm; temp range: 0 to 40°c nitrate: module based half cell with reference electrode, range: 0.1 to 14000 ppm as n temp range: 0 to40°c connector: bnc supply should include: supply should include main benchtop ion meter with electrode holder & stand, nitrate electrode with replaceable module, reference electrode, respective filling solution pack, 300 ml , nitrate 1000 ppm standard, suppressor solution for ground water sample & isa solution for surface water sample.and ammonium half cell electrode with reference double junction electrode and all their respective filling solutions; standards and isa solutions along with automatic stirrer probe buffer solutions for measuring 1000 samples must be supplied along with electrode warranty: 4 years on site warranty from the date of installation . certification: ce & tuv ise specification: ammonium electrode: plastic membrane half cell with reference electrode ; range: 0.01 to 17000ppm; temp range: 0 to 40°c nitrate: module based half cell with reference electrode, range: 0.1 to 14000 ppm as n temp range: 0 to40°c connector: bnc .supply should include: supply should include main benchtop ion meter with electrode holder & stand, nitrate electrode with replaceable module, reference electrode, respective filling solution pack, 300 ml , nitrate 1000 ppm standard, suppressor solution for ground water sample & isa solution for surface water sample.and ammonium half cell electrode with reference double junction electrode and all their respective filling solutions; standards and isa solutions along with automatic stirrer probe specification for benchtop ph / conductivity / tds / salinity meter: ph range: 2.000 to 20.000; ph resolution :0.001ph accuracy: ± 0.002 ;mv range:±2000.0 mv; calibration features:fix calibration errors without a complete recalibration;ph electrode type :ph / atc triode. conductivity range:0.001 ?s to 3000 ms; conductivity resolution / accuracy:0.001 ?s / 0.5% of reading ±1 digit for conductivity, tds & resistivity; compatible cell constant:0.001 to 199.9; ph / cond. calibration points:up to 5 points; cond. electrode type:dura probe conductivity cell;resistivity range / resolution:2 ohm to 100 meg – ohm / 2 ohms cm resolution; salinity range / resolution:0.01 to 42 ppt sea water / 0.01 resolution; tdsrange / resolution :0 to 200 ppt / 4 significant digits; tds factor range:linear, 0.01 to 10.00; stirrer provision ( optional ) :direct control of stirrer probe with meter. ip rating:ip 54 rated; data logging:2000 with date and time stamp including auto read function; power supply:universal, ac power adapter, 100 240 vacand 4 nos. aas battery ( 800 hrs. ) . warranty: 3 years replacement warranty , certification : ce & tuv , laboratory petty mechanical / heating devices a ) magnetic stirrer: • speeds range 150 1500 rpm • stainless steel hot plate model for temperatures up to 340 c• ceramic hot plate model for temperatures up to 500 c • easy to read backlit lcd for display of set & actual parameters • monitoring of set & actual temperature / speed• high accuracy of temperature control with embedded duel sensors• advanced stirrers with microprocessor technology• constant speed even with change of load / voltage • maintenance free brushless motor• scratch proof & excellent chemical resistance• external temperature probe for control of fluid temperature• last parameter recall, ideal for repetitive processes• unique safety temperature control system • settable safe temperature limit to avoid overheating• residual temperature warning when unit is switched off for operator safety• power 1050• max. stirring quantity ( water ) ( liters ) 10• stirring paddle ( ptfe coated ) q 20a ( 13 x 50mm ) • motor rating input ( w ) 18• motor rating output ( w ) 10• speed range ( rpm ) 150 1500• speed / temperature display lcd• speed display resolution ( rpm ) 1• top plate material ceramic glass• dimension of top plate ( mm ) 184 x 184• heating power ( w ) 1000 • temperature range upto 500 c• control accuracy of heating temperature 1 c• residual heating warning alarm above 50 c• control accuracy of heating temperature with pt 1000 0.2 c• external temperature sensor pt 1000• dimension ( wxdxh ) ( mm ) 360 x 215 x 112• protection class acc. to din en60529 ip 21warranty: 4 years on site warranty from the date of installation.b ) water bath: • multipurpose water bath with adjustable double line 12 holes to hold different size• samples for easy & hygienic heating. technical data with parameter • temperature range rt + 5 c _ 99 c• temperature stability +0.5 c• tracking alarm +2 c• chamber volume 15 ltrs• interior dimension ( w x d x h mm ) 450x300x110• timing range 1~9999min • remark double lines six holes• electrical requirements 220v, 50hz, single phase• power consumption 1500w essential features:• microprocessor control with timing function• digital display• audible and visual alarm for over temperaturewarranty: 4 years on site warranty from the date of installation. c ) willy mill grinder: • ¼ hp, chamber size 40mmx25mm ( cast steel chamber ) d ) microwave oven • convection, microwave, 28l capacity, 1400w e ) e burette: fully motorized, touch screen control panel, , pre calibrated dispensing speed, capacity 50ml, ptfe piston for good chemical compatibility, spring less valve assembly, inbuilt memory dor 20 reading, computer connectivity option with free software, rechargeable battery, 5 no. adapters free of cost, free spare usb cable for computer connectivity, battery charger, increment for 10ml capacity : 0.005 ml 25 ml capacity : 0.01 ml 50 ml capacity : 0.01 ml accuracy ( +, ) 0.2% cv ( +, ) 0.07% two years warranty , nabl certificate , refrigerator : frost free refrigerator with a capacity of 415 liters, double door, smart inverter with multi storage basket with an energy rating of 4 stars or better, 3 years warranty , ac machine : split type , capacity of ac units in tonnage 1.5 with 5 star rating, !00% copper, 3 years warranty , flame photometer: microcontroller based unit designed to provide automation in operation, measurements and end result presentation. it can do the estimation of sodium ( na ) , potassium ( k ) , lithium ( li ) , calcium ( ca ) and barium ( ba ) in single aspiration of a sample. specifications • microcontroller controlled automation for ease of operation.• determination up to five elements with single aspiration ( na, k, li, ca & ba ) .• unit of measurement “ppm” and “meq / l” • suitable for medical and industrial analysis• calibration standard up to five point.• auto ignition• gas leak sensor• auto gas cut off• password protection• separate login for administrator and guest• data processing with linear mode or quadratic curve fitting• results of a measurement taken earlier can be recalled and displayed ( max. results storage: 500 ) • graphics lcd readout ( 240 x 128 dot ) lcd readout for adequate user interfaces. • built in real time clock for date and time.• centronix printer port for epson compatible dot matrix / inkjet printers to get hard copy of results ( printer optional ) .• air compressor with built in air regulator and air filter ( systronics model 126 ) .• pc link software ( optional ) • reproducibility: + 1% fs + 2 digits in low concentration mode. + 2% fs + 2 digit in high concentration mode.• curve fitting accuracy : + 2% fs. ( high conc. range ) • filters ( regular ) : na ( 589 nm ) , k ( 768 nm ) ; interference filters with 10 nm bandwidth• filters ( optional ) : li ( 671 nm ) , ca ( 622 nm ) , ba ( 554 nm ) interference filters with 10 nm bandwidth• separate channel and separate silicon photodiode ( detector ) for each element.• minimum sample: approx. 3ml. • aspiration time: five element analysis within 20 second on single aspiration• operating air pressure: 0.45kg / cm2 ( typical ) , regulated. *• fuel gas: lpg ( liquid petroleum gas ) , regulated.**• power supply: 230v +10%, 50hz.4 years on site warranty from the date of installation elements minimum concentration without dilution maximum concentration ( without dilution ) low concentration mode maximum concentration ( without dilution ) high concentration mode na 0.2 ppm 10ppm 100 ppm, k 0.1 ppm 10ppm 100 ppm, ca 3.0 ppm 100 ppm 300 ppm, li 0.1 ppm 2 ppm 50ppm, ba 50 ppm500 ( minimum ) • minimum & maximum are the limit of calibration , not measuring range elements serum urine bio fluids na 0 200 meq / l, 1 : 100 dilution 0 250 meq / l, 1 : 100 dilution upto 250meq / l , with 1:100 dilution, k 0 10 meq / l, 1 : 100 dilution 0 100 meq / l, 1 : 1000 dilution upto 250 meq / l, with 1: 100 dilution, ca ( note ) 0 10 meq / l, 1 : 2 dilution upto 250 meq / l , with 1: 100 dilution, li 0 2 meq / l, 1 : 10 dilution upto 250 meq / l, with 1: 100 dilution specification for compressor • pressure : power supply : • to 1.0 kg / cm2 ( maximum ) 230 v + 10 % • weight : 6 kg ( approx. ) , digestion chamber with heating: specification of digestion chamber 1 dimension:1800mm x 1000mmx 1200mm ( l x b x h ) , working space:1500mm x 900mm ( l x b ) 2 fume chamber should be made of double skin construction of frp ( fibreglass re inforcement plastic ) , outside should besmooth finished and inside of fume chamber is mat finished.inner lining of the f.c. should be compressed frp sheet, lined with f.r.pof 5mm thick biphenyl a grade fume rate resin. 3 external finish will be with 1st class grade pigment with resign 4 conceal type counter balancing door with toughened glass with frp framing 5 casing of the blower should be made up from frp. motor wattage 0.75kw, 415v, 3000 / 1420rpm, tefc , type mn – 16 dol 415v, 3phase on / off push bottom starter 6 standard ducting system of 200 mm dia ( 8” ) . pvc rigid duct.10 m duct free with the system. 7 impeller of the blower should be made up from frp. 8 surface of the fume chamber also made fromfrp , also the working surface is fire retardant . 9 the fume chamber will have facilities to mount 02 no. service panel with external control to operate the gas, water outlet within the chamber, electric switches, 08watt led daylight fitted inside the chamber. specification of digestion chamber fume purification system water scrubber : vertical types: 1. size of the water scrubber is1000x 800x 1400 ( lx d x h ) . 2. frp make water tank of capacity 750ltrs. 2 nos. 3. chemical pump, capacity 85 lpm, h.p. 0.5 1no. all plumbing work from connecting point. ( source of water ) specification of hot plate 1.rectangular in shape. body is fabricated out of thick mild steel duly finished in white powder coating paint with mat finished colour combination. the hot plate made of cast iron precisely machined and smoothed duly finished in heat resistant black paint is firmly mounted on the body. heavy duty heating elements are securely laid under the plate to operate on 220 volts, ac , 50 hz . temperature is controlled by three heat rotary switch / energy regulator as per demand. sizes : 36” x 18” guarantee / warrantee for all components: 24 months from the date of installation...

Bankura University - West Bengal

33645472 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, bankura university 1. analytical balance.2. hot air oven. 3. digital melting point apparatus. 4. uv chamber/ cabinet. 5. magnetic stirrer with hot plate....

Uttar Banga Krishi Viswavidyalaya - West Bengal

33604004 supply and installation of high precision equipment under rkvy infrastructure development at regional research stations , supply and installation of equipment / instruments , imported vertical autoclave 80 lit , imported laminar air flow , elisa reader , pcr machine , gel documentation system , gel electrophoresis unit with power pack , stereo zoom microscope , flame photometer , muffle furnace , refrigerated centrifuge , precision analytical balance , ph meter , refrigerator 250 265 lit , microoven 30 lit , all quartz vertical double distillation unit 2.5 lph with water softner & daps , high precision hot wate bath , magnetic stirrer with hot plate , imported orbital shaking incubator...

Zilla Parishad - West Bengal

33572418 supplying and installation of soil and transportation testing equipments for material testing laboratory at 1st floor of itachuna khanyan gram panchayet fy 2021 2022 under pandua block suppying and installation of soil and transportation testing equipments for material testing laboratory at 1st floor of itachuna khanyan gram panchayet fy 2021 2022 under pandua block , supplying and installation of california bearing ratio test apparatus in the laboratory all complete. ( cbr testing ) . rlescientific ( gem ) , supplying and installation of liquid limit plastic limit testing apparatus in the laboratory all complete. mars ( gem ) , supplying and installation of sieve shaker of aggregate apparatus in the laboratory all complete. indosati ( gem ) , supplying and installation of proctor density test in the laboratory all complete. creative lab ( gem ) , supplying and installation of elongation test of aggregate apparatus in the laboratory all complete. dinesh secientific ( gem ) , supplying and installation of flakiner gange apparatus in the laboratory all complete. creative lab ( gem ) , supplying and installation of hotplate magnetic stirrer test apparatus in the laboratory all complete. linker ( gem ) , supplying of soil collection boxin the laboratory all complete. local market rate , supplying and installation of vicat apparatus in the laboratory all complete. eie instrument ( gem ) , metal tray ( 12x12 ) ( 12x18 ) @ 4 nos local market rate , supplying and installation of hot air oven with digital indicator & blower 15x15x18 apparatus in the laboratory all complete. local market rate , supplying and installation of pyncnometer in the laboratory all complete. creative lab ( gem ) , supplying and installation of aggregate impact value test apparatus in the laboratory all complete. eie ( gem ) , supplying of thermometer in the laboratory all complete. local market rate , supplyingof core cutter with hammer in the laboratory all complete dolly core cutter ( indiamart ) , supplying of flash & fire point of bitumen in the laboratory all complete accro tech ( indiamart ) , supplying and installation of hot air oven with digital indicator & blower 15x15x18 apparatus in the laboratory all complete. khosla scientific instrument ( gem ) , supplying and installation of blain air permeability test apparatus in the laboratory all complete linkar ( gem ) , supplying and installation of digital weight machine 200 kg with calibration certificate in the laboratory all complete. surplus ( gem ) ...

Department of Health Research - West Bengal

33546713 bids are invited for hot plate cum magnetic stirrer , ph meter , pipette , heating and mixing dry block , water bath with orbital shaker ,transilluminator uv light total quantity : 17...

University Of Calcutta - West Bengal

33466823 quotation invited for undernoted items for the s. n. pradhan centre for neurosciences analytical weight balance make wensar, magnetic stirrer with hotplate and digital speed indicator make remi, vertical dual midi gel system regular dual model make genei...

Department Of Atomic Energy - West Bengal

33188702 gem auction e auction for disposal of used, unserviceable mechanical/equipment items in one lot of 60 nos 1 motor( assorted size) 2 pump ( assorted size) 3 rotating machine 4 mass flow meter 5 screw jack 6 vacuum gauge 7 type writer 8 pressure gauge 9 spring balancer 10 flexible grinder 11 reciprocating saw 12 weighing machine small 13 avery 3205 cle dial platform machine 200 kgs. size 635 mm x 560 mm 14 vacuum cleaner 15 paper shredder 16 magnetic stirrers ...

Bankura University - West Bengal

33180216 tender for procurement of laboratory equipment for the department of chemistry, bankura university 1. magnetic stirrer (1ml) 2. ice maker machine. 3. analytical balance 4. vacuum pump oil free for laboratory 5. melting point apparatus 6. uv quartz cuvette for spectrophotometer...

Bankura University - West Bengal

33175871 tender for procurement of laboratory magnetic stirrer for the serb project of dr. jaya pal, department of chemistry, bankura university...

University Of Kalyani - West Bengal

32963304 supply of laboratory equipments for dodl ( botany and zoology ) , university of kalyani , supply of laboratory equipments for dodl ( botany & zoology ) , university of kalyani . , light compound microscope ( as per tender specification ) , simple microscope ( as per tender specification ) , digital weighing machine ( as per tender specification ) , digital ph meter ( as per tender specification ) , tabletop high speed centrifuge ( as per tender specification ) , tissue homogenizer ( as per tender specification ) , laminar air flow ( as per tender specification ) , horizontal gel electrophoresis apparatus ( as per tender specification ) , autoclave ( as per tender specification ) , uv transilluminator ( as per tender specification ) , vortex shaker ( as per tender specification ) , mini spin centrifuge ( as per tender specification ) , bod incubator with shaker ( as per tender specification ) , heater ( as per tender specification ) , refrigerator ( 40c ) ( as per tender specification ) , refrigerator ( 20 0c ) ( as per tender specification ) , power pack ( as per tender specification ) , uv vis spectrophoto meter ( as per tender specification ) , hot air oven ( as per tender specification ) , laboratory distillation plant ( as per tender specification ) , magnetic stirrer with magnetic beads and hot plates ( as per tender specification ) , water bath ( as per tender specification ) , camera lucida ( as per tender specification ) , ocular ( as per tender specification ) , stage micrometer ( as per tender specification ) , wax dissection tray ( as per tender specification ) , dissection box ( as per tender specification ) , rerspirometer ( as per tender specification ) , vertical gel apparatus ( as per tender specification ) , microtome ( as per tender specification ) ...

Department Of Agriculture - West Bengal

32955120 bids are invited for cabinet drier , pellet making machine , automatic 2 in 1 ss pulverize , solar drier , pin less moisture meter , wood moisture meter , vacuum pump , magnetic stirrer total quantity : 8...

Jadavpur University - West Bengal

32909923 tender for equipments and specification list attach herewith (quotation must be submitted at store, pharmaceutical technology department) pharmaceutics/industrial pharrnac 1. ampoule sealing machine model: rspi i 3. aarson scientiflc works. khojkipur. ambala 2. magnetic stirrer with heater 3. asceptic cabinet product code: vsa 413. size: 95x50x50 cms. web corn instrumentation in canti. ambala 4. steam distillation steam distillation assembly. capacity: 5 ltrs. material: l3orosilicate glass 5. vacuum pump portable. oil free vacuum pump. cat no: 2 1202500, rivotek 6. 2 nos sieve shaker 7. capsule tilling machine 8. ampoule washing aarson ampoule washing machine. model: rspi 1 4 . aarson scientilic works, 9. disintegration test apparatus model: vtd avp .vcego 10, 1 lardness tester for 2 different types i 1. friability tester model: vft dv. veego 12. rod incubator 13. p11 meter 14. [lot plate 1 5. [lumidity chamber 16. er moisture balance alliance infrared moi...

Uttar Banga Krishi Viswavidyalaya - West Bengal

32615537 supply and installation of high precision equipment supply and installation of high precision equipment under rkvy establishment of a state of art centre for detection, characterization and farmer advisory for nematode and plant viruses at uttar banga krishi viswavidyalaya, pundibari, cooch behar , supply and installation of high precision equipments , orbital incubator shaker , fully microprocessor controlled 86°c upright ultra low freezer , stereoscopiczoom binocular microscope with epi fluorescence upgradable with branded desktop computer 1kva online ups , imported fully automatic vertical autoclave 80 lit , 670lit side by side 4 door frost free refrigerator with 20°c & 0 4°c compartment , mixer grinder 1000w , vortex mixer 2400 rpm , hot plate with magnetic stirrer with 20 lit capacity , glass vaccum desiccator 300mm dia , glass bead sterilizer...

University Of Gour Banga - West Bengal

32431915 supply and installation of the equipments required for the department of chemistry for dst serb funded project of the university of gour banga at malda, west bengal, india. , fume hood chamber brand: any ( specification as per nit ) , cyclic voltameter with potentiostat brand: keithley model: 2460 ec ( specification as per nit ) , analytical balances brand: metler toledo model: ml 204t ( specification as per nit ) , digital magnetic stirrer with heating plate brand: ika model:ika c mag hs 7 ( specification as per nit ) , desktop brand: hp model: s01 pf2008in ( specification as per nit ) , printer brand : hp model: brother dcp l3551cdw ( specification as per nit ) ...

Kazi Nazrul University - West Bengal

32281973 purchasing of laboratory items for the department of allied health science (medical laboratory technology lab 1 vaccutainer needle with vaccutainer needle holder 2 vacutainer needle holder 3 emerald syringe with needle (3 ml) 4 emerald syringe with needle (5 ml) 5 sst vial 6 psv vial 7 edta vial 8 serum vial 9 sugar vial 10 lithium heparin vial 11 citrate vial 12 bd black vial sl no 13 stainless steel spatula 14 microtip for 1000 ul 15 microtip for 200 ul 16 microtip for 100 ul 17 microtip for 10 ul 18 microtip holder box for 10 ul 19 tarson microtip holder box for 20 ul 20 tarson microtip holder box for 200 ul 21 tarson microtip holder box for 100 ul 22 tarson microtip holder box for 1000 ul 23 tarson reagent resarvoir 24 tarson pp pipette stand 28 stand no 161040 25 effendrop (atiquote tube) 2 ml 26 micro centrifuge tube rack 27 test tube rack 28 pastur pipette with rubber bulb 29 immerson oil for microscope 30 slide holder box 31 glass slide 32 cover slip 33 ethyl alcohol / isopropanol 34 lancet needle 35 non absorband cotton 36 absorband cotton 37 glassrod 38 staining box 39 staining box 40 hemocytometer 41 slide rocking rack 42 glass marking pen 43 glass pipette 10 ml 44 glass pipette 5 ml 45 glass pipette 2 ml 46 glass pipette 1 ml 47 conical flask 500 ml ml 48 conical flask 100 ml 49 beaker 100 ml 50 beaker 250 ml 51 conical flask 250 ml 52 beaker 500 ml 53 beaker 1000ml 54 funnel 55 distilled water drum 10 liter 56 whatmann filter paper 57 hcl 58 measuring cylinder (graded) 500 59 measuring cyliner ( graded) 1000 60 leishman stain 61 swab stick 62 scalpel blade holder 63 scalpel blade stainless steel. 64 ph buffer 65 room temperature thermometer 66 tissue paper roll 67 round spot patch band aid 68 blood glucose reagent (erba) god,pod method 69 triglyceride reagent (erba) 70 ldl and hdl kit (erba) 71 latex gloves 8no 72 nirtile gloves 7.5 or 8no 73 medtech needle burner syringe destroyer 74 tarson micropipette p10 1 10 ul 75 tarson micropipette p20 2 20 ul 76 tarson micropipette p100 20 100 ul 77 tarson micropipette p200 20 200 ul 78 tarson micropipette p1000 100 1000 ul 79 multi channel pipette 80 micro centrifuge 81 remi tableop centrifuge 82 semi auto biochemistry analyzer(rms analytica) 83 laboratory incubater 84 lab weight balance with slide door opening 85 water distillation plant 86 vortex mixer 87 fridge 120 lit 88 hot water bath 89 hot air oven 90 digital ph meter 91 tarson fibre plastic tray. 92 sodium hypochloride 93 red bean bucket with paddle lid (30 94 yellow bean bucket with paddle lid ( lit) 95 black bean bucktet with paddle lid (30 lit) 96 red bean bags 97 yellow bean bags 98 black bean bags 99 digital glucometer with 100 strips 100 moglix magnetic stirrer with hot plate 101 forceps 102 ast reagent 103 alp reagent 104 creatinine reagent (erba) 105 monocular microscope 106 binocular microscope 107 tally counter machine (hand hold) 108 tarson 620010 60 ml dropping bottle 109 esr tube 110 esr stand 111 laminer air flow 112 m.h media 113 nutrient media 114 soya broth 115 mc.conkey media 116 gram stain set box 117 zn stain box 118 innoculum needle 10 ul nicrome ring 119 nicrome loop holder 120 stab needle 121 test tube small 3ml 122 test tube large 5 ml 123 test tube large 8ml 124 vertical autoclave automatic 70 100 liter. 125 glass petriplates 126 parafilm 2 127 disposable culture plates 128 spirit lamp 129 tripod burner stand with net...

Department of Higher Education - West Bengal

32259950 bids are invited for titanium aluminium carbide , urea , dopamine hydrochloride , hydrofluoric acid , hydrochloric acid , monosodium phosphate , disodium phosphate , potassium ferricyanide , potassium ferrocyanide , lithium fluoride , sodium borohydride powder , chloroplatinic acid hexahydrate , potassium hydroxide , potassium chloride , sodium chloride , sodium hydroxide , sodium molybdate dihydrate , thiourea , selenium powder , famotidine , flutamide , uric acid , l ascorbic acid , n, n dimethylformamide dmf , d plus glucose , ito coated pet ,ag paste , gloves large size , oval magnetic stirrer bar ,round magnetic stirrer bar with pivot ring , dropper , silvernitrate , ferrous chloride tetrahydrate , sodium thiosulfatepenta hydrate , ethylene glycol , iron chloride hexahydrate ,chloramphenicol , nitrofurantoin , cadmium chloridedihydrate , mercury ii nitrate , lead ii acetate trihydrate ,teflon lined autoclave reactor , borosilicate beakers , glassmeasuring cylinder , micropipette total quantity : 3486...

Indian Army - West Bengal

31972314 supply of medical stores to 158 base hospital bengdubi, c/0 99 apo as per rfp , medical store items : , fdp kit of 15 tests , ada mtb latex , prothrombin time for coagulation analyser (2x4 ml) , pttk reagent for coagulation analyser , calcium chloride , capillary tube for clotting time , diamond marker , labels for slide microscope , gold chloride , haemocytometer cover glass , kit for lipase , lj media slant ready to use , magnetic stirrer ball for coagulation analyser , microprotein 2x50ml , printer cartridge for beckman coulter lh 750 k( canon cartridge no 104/304/704 ) , printer cartridge for fully automated haematology analyser xt 2000i ( 802 small combo pack, black ana tricolour , ready use sugar set (biochemical reaction) , thermal paper size 57mm x25/30 mtr , thermal paper size 110mm x25/30 mtr , platlet diluting fluid 100 ml , maconkey fluid medium of 50 gm...

Department of Higher Education - West Bengal

31925439 supply of laboratory equipments. supply of laboratory equipments. , list of items for department of chemistry(cem) , digital ph meter , reference electrode (calomel) , list of items for department of physics (phs) , measurement horizontal component of earth’s magnetic field – magnetometer vibration/deflection(complete set) , function generator 3 mhz , list of items for department of botany (bot) , student lab microscope (compound) , trinocular microscope mod: 400t (4x, 10x, 40x, 100x) with anti fungal objective lens , digital camera mod: ddc202 , digital ph meter , magnetic stirrer with hot plate (1mlh) , lab refrigerator (190lit) , digital colorimeter (8 filter, sample size 1ml) , centrifuge, spinwin (rotor type 1.5ml) , list of items for department of zoology (zoo) , colorimeter , ph meter with electrode , sphygmomanometer (digital) , ph meter (portable) , sedgewik rafter counter , double pan balance (upto 5kg) , compound microscope with mechanical stage & oil immersion , induction oven , kymograph apparatus , list of items for department of electronics (elt) , digital storage oscilloscope (dso) , function generators , multimeter digital , wire cutter and stripper , breadboard wire rim (red, black & green) , list of items for department of geography (geo) , clinometer , laser distance measurer , toposheet , gps (garmin) , list of items for department of computer science (cms) , digital multimeter , function generator , list of items for department of political science (pols) , camera holding tripod...

Village Panchayat - West Bengal

31682955 tender for suppliers for materials for testing in kalyanpur ii g.p. office 1. soil testing apparatus 1 california bearing ratio test (cbr testing) 2 plastic limit testing apparatus 3 liquid limit apparatus 4 sieve analysis for sand 5 proctor density test 6 hydrometer 7 polycarbonate beakers 50ml 8 polycarbonate beakers 100ml 9 metal tray 10 moiture meter (hand held) 11 specific gravity bottle 100ml 12 sandart penetration test 13 proctor compact appaaratus transportation laboratory equipments :1 aggregate impact value test 2 sieve analysis of aggregate 3 flakiness & elongation test of aggregate 4 flakiner gange 3,400.00 5 penetrometer 6 flash & fire point of bitumen 7 sofening point test of bitumen(ring & ball test) 8 aggregate abriation and loss angle straight 9 hot air oven with digital indicator & blower 10 hotplate magnetic stirrer 11 thermometer water testing equipment : 1 digital ph meter 2 digital tubidity meter 3 conductivity tds meter 4 protable do/ec meter 5 drinking water field testing kit concrete testing equipments : 1 crushing test (compressive testing machine) 2 cube mould (3 set) 3 type cube, 3 beam,mould 4 cylinder mould 5 blain air permeability test 6 vicut apparatus (initial and final setting of cement & consistency) 7 pyncnometer 15 pcs. 8 trowels 10 pcs 9 metal tray 8 pcs (12*12) (12*18) 10 le chateliers flask (250 ml) 11 slum cone & rod 12 bulk density void and bulking survey equipments: 1 laser distance measure 2 balance (digital) 2 pcs...

University Of Kalyani - West Bengal

31444262 supply of instruments for rusa c 10 project 1 micropipette , 2 vortex 3 weighing balance 4 homogenizer 5 hot plate with magnetic stirrer...

Department of Higher Education - West Bengal

31442878 supply and installation of laboratory equipment for department of botany, chemistry, computer science, physics, journalism and mass communication, film studiesand zoology at derozio memorial college, rajarhat main road supply and installation of laboratory equipment for depatment of botany, chemistry, computer science, physics, journalism and mass communication, film studiesand zoology at derozio memorial college, rajarhat main road , department of botany name of the equipment: vortex mixer item1 in technical specification file , name of the equipment: laboratory centrifuge with rotor head item2 in technical specification file , name of the equipment: uv transilluminator with filter item3 in technical specification file , name of the equipment: trinocular microscope, with camera and camera adapter. item4 in technical specification file , department of chemistry name of the equipment: ph meter item1 in technical specification file , name of the equipment: microprocessor based colorimeter item2 in technical specification file , name of the equipment: precision balance item 3 in technical specification file , name of the equipment: digital conductivity meter item 4 in technical specification file , name of the equipment: magnetic stirrer item 5 in technical specification file , name of the equipment: digital potentiometer item 6 in technical specification file , name of the equipment: double beam uv vis spectrophotometer item 7 in technical specification file , department of physics name of the equipment: to determine the coupling coefficient of a piezoelectric crystal item1 in technical specification file , name of the equipment: to measure the dielectric constant of a dielectric materials with frequency& temperature item2 in technical specification file , name of the equipment: to study the characteristics of a ferroelectric crystal (pe hysteresis) item3 in technical specification file , name of the equipment: to draw the bh curve of fe using solenoid & determine energy loss from hysteresis item4 in technical specification file , name of the equipment: to measure the resistivity of a semiconductor (ge) with temperature by reverse bias characteristics of ge diode (room temperature to 200°c) and to determine its band gap. item5 in technical specification file , name of the equipment: to determine the hall coefficient of a semiconductor sample. item6 in technical specification file , name of the equipment: to study temperature coefficient of a semiconductor (ntc thirmister) of temperature controller with comparator and rely switch item7 in technical specification file , name of the equipment: quinck’s tube experiment is an instrument to measure of susceptibility of paramagnetic solution. to measure the magnetic susceptibility of fecl3 solution by quinck’s tube method. item8 in technical specification file , name of the equipment: apparatus for measurement of susceptibility of paramagnetic solids by gouy’s method item9 in technical specification file , department of zoology name of the equipment: mini vertical gel electrophoresis system item1 in technical specification file , name of the equipment: basic power supply item2 in technical specification file , name of the equipment: micropipette volume range: 2 20ul item3 in technical specification file , name of the equipment: micropipette volume range: 20 200ul item4 in technical specification file , name of the equipment: micropipette volume range: 100 1000ul item 5 in technical specification file , name of the equipment: micro centrifuge item 6 in technical specification file , name of the equipment: manual rotary microtome item7 in technical specification file , department of journalism & mass communication name of the equipment: canon eos 1500d (body) & 18 55mm (lens) item1 in technical specification file , name of the equipment: canon lp e10 (battery) item2 in technical specification file , department of film studies name of the equipment: canon xf405 (professional video camcorder) item1 in technical specification file , name of the equipment: canon battery pack bp 828 (camcorder external battery) item2 in technical specification file , department of computer science name of the equipment: desktop computer item 1 desktop i in technical specification file , name of the equipment: desktop computer item 2 desktop ii in technical specification file , name of the equipment: desktop computer item 3 desktop iii in technical specification file , name of the equipment: printer item 4 printer in technical specification file , name of the equipment: graphics card (gpu) 2gb item 5 gpu in technical specification file...

Zilla Parishad - West Bengal

31374471 purchase of engineering materials for anandapur gram panchayatjl no 378 , plot no , sansad anandapur under anandapurgram panchayat 1 supplying and installation of california bearing ratio test apparatus in the laboratory all complete. ( cbr testing ) .local market rate 2 supplying and installation of liquid limit plastic limit testing apparatus in the laboratory all complete. local market rate 3 supplying and installation ofsieve analysis apparatus for sand in the laboratory all complete. local market rate 4 supplying and installation of aggregate impact value test apparatus in the laboratory all complete. local market rate 5 supplying and installation of sieve analysis of aggregate apparatus in the laboratory all complete. local market rate 6 supplying and installation of flakynes & elongation test of aggregate apparatus in the laboratory all complete. local market rate 7 supplying and installation of flakiner gange apparatus in the laboratory all complete. local market rate 8 supplying and installation of hotplate magnetic stirrer test apparatus in the laboratory all complete. local market rate 9 supplying and installation of hot air oven with digital indicator & blower 15x15x18 apparatus in the laboratory all complete. local market rate 10 supplyingof soil collection boxin the laboratory all complete. local market rate 11 supplying and installation of crushing test apparatus in the laboratory all complete. ( compressive testing machine manual ) local market rate 12 supplying and installation of vicut apparatus in the laboratory all complete.local market rate...

University Of Burdwan - West Bengal

31332743 supply of the following items for the department of nutrition & public health, the university of burdwan. please send your best offers with proper discounts applicable to the non profit making educational institutions laboratory centrifuge microcentrifuge magnetic stirrer with hot plate digital ph meter digital balance water bath serological submarine gel electrophoresis electrophoresis power pack vortex magnetic stirrers hot air oven uv trans illuminator double door refrigerator bod incubator haemocytometer haemometer...

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...

University Of Burdwan - West Bengal

31251807 invitation of tender for supply of minor instruments laboratory centrifuge, microcentrifuge, magnetic stirrer with hot plate, digital ph meter, digital balance, water bath serological, submarine gel electrophoresis, poly acrylamide gel electrophoresis system , electrophoresis power pack, vortex, hot air oven, digital colorimeter, double door refrigerator, water still distillation....

Presidency University - West Bengal

31205179 supply of plastic ware=1 narrow mouth bottle, medical grade pp, autoclavable, 1000 ml 2 narrow mouth bottle, medical grade pp autoclavable, 500 ml 3 narrow mouth bottle, medical grade pp, autoclavable, 250 ml 4 narrow mouth bottle, medical grade pp, autoclavable, 125 ml 5 wide mouth bottle, medical grade pp, autoclavable, 2000 ml 6 wide mouth bottle, medical grade pp, autoclavable, 1000 ml 7 vacuum trap kit, 1 l with suitable tygon vacuum tubing ( 1 / 4x5 / 8 ) 8 carboy with stopcock, medical grade pp, autoclavable, 5 l 9 carboy pp, medical grade pp ( usp class vi ) autoclavable, 10 l 10 handyboy with stopcock, medical grade pp, autoclavable, 8 l 11 wide mouth autoclavable wash bottle, 500 ml, 6 / pack 12 narrow mouth wash bottle, 250 ml 13 measuring cylinder, pp, autoclavable, translucent, 2000 ml, 4 / pack 14 measuring cylinder, pp, autoclavable, translucent, 1000 ml, 4 / pack 15 measuring cylinder, pp, autoclavable, translucent, 500 ml, 6 / pack 16 measuring cylinder, pp, autoclavable, translucent, 250 ml, 6 / pack 17 measuring cylinder, pp, autoclavable, translucent, 100 ml, 6 / pack 18 beaker, pp, autoclavable, 2000 ml 19 beaker, pp, autoclavable, 1000 ml 20 beaker, pp, autoclavable, 500 ml 21 beaker, pp, autoclavable, 250 ml 22 beaker, pp, autoclavable, 100 ml 23 utility tray, pp, autoclavable, ( 540x435x130 ) mm 24 retort stand, pp / pe coated rod, 22x15 side 25 burette clamp, pp, single 6 / pack 26 test tube basket & cover, ( 230x230x230 ) mm, autoclavable, 4 / pack 27 funnel, autoclavable, dia 100 mm, 12 / pack 28 reusable bottle top filter, 47 mm, autoclavable, filter housing can be fitted onto standard glass bottle with 45 mm neck size. removable membrane support plate, 500 ml capacity 29 desiccator, plain, dia 200 mm 30 desiccator, vacuum, dia 250 mm 31 5 place pipette stand 32 wash bottle new type, 500 ml 33 drying rack for wall mount with drain hole, with 30 or more pegs 34 universal micro tip box, 96 places, autoclavable, 0.2 10 ul, 10 / pack 35 universal micro tip box, 96 places, autoclavable, 2 200 ul, 10 / pack 36 universal micro tip box, autoclavable, 200 1000 ul, 10 / pack 37 microtip, pp, autoclavable, free of dnase, rnase, human dna and pcr inhibitor, 0.2 10 ul , ( #521000 ) , 1000 / bag 38 microtip, pp, autoclavable, free of dnase, rnase, human dna and pcr inhibitor, 2 200 ul ( #521010 ) , 1000 / bag 39 microtip, pp, autoclavable, free of dnase, rnase, human dna and pcr inhibitor, 200 1000 ul ( #521020 ) , 1000 / bag 40 conical bottom centrifuge tube, pp, sterile 15 ml, 500 / pack 41 conical bottom centrifuge tube, pp, sterile 50 ml, 500 / pack 42 micro centrifuge tube, pp, autoclavable, 1.5 ml, 500 / pack 43 micro centrifuge tube, pp, autoclavable, 0.5 ml, 1000 / pack 44 micro centrifuge tube, pp, autoclavable, 2.0 ml, 500 / pack 45 micro centrifuge tube, pp, autoclavable, amber, 1.5 ml, 500 / pack 46 micro centrifuge tube, pp, autoclavable, amber, 0.5ml, 1000 / pack 47 screw cap centrifuge tube round bottom, pp, 30 ml, 12 / pack 48 8 place float rack for 1.5 ml tube 49 20 place rack for 1.5 / 2 ml micro tube, 6 / pack 50 12 places test tube stand, dia 32 mm, 4 / pack 51 18 places test tube stand, dia 25 mm, 4 / pack 52 20 places test tube stand, dia 20 mm, 4 / pack 53 conical centrifuge tube rack, for 15 and 50 ml tubes 54 4 way tube rack for 15, 50, 1.5 ml and 12 mm tubes, 5 / pack 55 cryo chill vial self standing sterile 1.8 ml, 500 / pack 56 1 ºc cooler isopropanol bath for cryopreservation 57 20ºc mini cooler, 1.5 ml tube, with lid 58 card board cryo box, 100 place of 1.5 / 2 ml tube, grid, 8 / pack 59 cryo cube box lift off lid, plastic, 81 place, 1.5 / 2 ml tube, 4 / pack 60 81 place micro tube box, for 0.5 ml tubes, with lid, 4 / pack 61 cryo cube box, 50 places, 1.5 / 2 ml, 8 / pack 62 ice bucket, 2 2.5 l, with lid 63 cryo gloves, mid arm, large 64 cryo gloves, elbow, medium 65 plant tissue culture container, 7.5x7.5x10 cm, 12 / pack 66 micro test plate, flat bottom, 50 / pack 67 aspirator bottle with stopcock, 5 l 68 steripette ( pipette helper ) , motorized, rechargeable, with spare filters 69 indicator tape for steam autoclave, roll 70 parafilm, 2 inch roll 71 parafilm, 4 inch roll 72 tough spots, dia 9.5 mm, 1000 / pack 73 tough spots, dia 9.5 12.7, 1000 / pack 74 multipurpose labelling tape, white or assorted color 75 kimwipes, 11.17 x 21.3 cm, 280 / box 76 plastic pasteur pipette / dropper, 1 ml, 500 / pack 77 plastic pasteur pipette / dropper, 3 ml, 500 / pack 78 small measuring scoop, 12 / pack 79 sterile 60 mm petridish, radiation sterile 80 nitrile examination gloves, size m 81 nitrile examination gloves, size s 82 nitrile examination gloves, size l 83 motorless magnetic stirrer, 12x12 cm 84 assorted polygon magnetic stir bar 85 assorted round magnetic stir bar 86 staining box, clear, 12.5x12.5x5 cm, 2 / pack 87 staining box, clear, 22.5x22.5x5 cm, 2 / pack 88 gel scoop, 7.5x10 cm 89 25 place slide box, 12 / pack 90 24x36 inch autoclavable bags, 100 / pack 91 24x36 inch autoclavable biohazard bags, 100 / pack 92 biohazardous waste container, cylindrical tank with cover, 20 l 93 rod for magnetic stir bar remove 94 0.2 ml pcr tubes, flat cap, sterile, dnase rnase free, 500 / pack 95 0.2 ml pcr tubes, dome cap, sterile, dnase rnase free, 500 / pack 96 serological pipette, sterile, individually packed, 5 ml, 200 / case 97 serological pipette, sterile, individually packed, 10 ml, 200 / case 98 serological pipette, sterile, individually packed, 25 ml, 200 / case 99 35 mm cell culture dish, tc surface, 500 / case 100 60 mm cell culture dish, tc surface, 250 300 / case 101 100 mm cell culture dish, tc surface, 150 / case 102 t25 flask, tc surface, filter cap, 10 / pack 103 6 well plate, tc surface, 50 100 / pack 105 24 well plate, tc surface, 50 100 / pack 106 96 well plate, tc surface, 50 100 / pack 107 western blot box, black, 8.9× 6.5×2.5 cm, reusable, 5 / pack 108 western blot box, clear, 7.3× 5.1× 3.2 cm, reusable, 5 / pack 109 western blot box, clear, 8.9× 6.5×2.5 cm, reusable, 5 / pack 110 western blot box, clear, 9.5× 3× 1.6 cm, reusable, 5 / pack 111 mce based, 0.22 μm, filter ( diam. 47 mm ) membranes for microbiological analysis, 500 600 / box 112 0.22 micron syringe filter, pre sterile, pes membrane, 50 60 / box 113 sterile disposable petri plate, 90x15, clear, 20x540 individual wrap 114 whatmann filter paper 42 ( 125 mm ) ...

Presidency University - West Bengal

31141904 supply of various instruments 2 electronic weighing balance, with readability as low as 0.01 g for details specfication please reffer annexure iii 3 electronic balance, with readability as low as 0.001 g for details specfication please reffer annexure iii 4 ice machine for details specfication please reffer annexure iii 5 ph meter for details specfication please reffer annexure iii 6 portable ph meter for details specfication please reffer annexure iii 7 table top oil free pump for details specfication please reffer annexure iii 8 online ups, 3 kva for details specfication please reffer annexure iii 9 rocking shaker for details specfication please reffer annexure iii 10 magnetic stirrer with hot plate for details specfication please reffer annexure iii 11 colony counter for details specfication please reffer annexure iii 12 vortex shaker for details specfication please reffer annexure iii 13 test tube rotator for details specfication please reffer annexure iii 14 microwave oven for details specfication please reffer annexure iii 15 digital ecg for details specfication please reffer annexure iii 16 heat block for details specfication please reffer annexure iii 17 uv transilluminator for details specfication please reffer annexure iii 18 water bath for details specfication please reffer annexure iii...

Diamond Harbour Womens University - West Bengal

31129037 sub: quotation/tender for materials of research laboratory of, dept. of chemistry. 1. litmus paper 2. ph paper (1 14) 3. silicone oil 4. spatula, rod and spoon type 4 6” rod and spoon type 8” flat and spoon type 5. iron stands with 3 finger clamps 6. transparent silicon pipe with ring clamp 7. parafilm m tape 8. rex immersion coil for water bath 9. separating flask holder, 250 ml 10. round magnetic stirrer bar with pivot ring (tarson) 11. octagon magnetic stirrer bar (tarson) 12. tissue paper 13. tray plastic (big) 14. gloves 15. safety goggles 16. distilled water bottles 17. brush 18. tlc plate (merck) 19. self venting labeled wash bottle ( tarson) 20. wash bottle (tarson) 21. magnetic retriever (tarson) 22. poly gurd test tube stands (tarson) 23. teflon tape 24. glass syringe 25. needle ( stain less steel) 26. filter paper 27. aluminium foil 28. glass joint plastic pinch clip 29. oil for pump 30. rubber septum 31. glass pasteur pipette 32. clamps 33. micro syringe (hamilton) 34. flask cork stand 35. syringe needle...

Department of Health Research - West Bengal

31086946 bids are invited for hot plate cum magnetic stirrer , microwave oven , ph meter , multichannel pipette , single channel pipette , heting drybath , water bath , uv light transilluminatorboq title laboratory equipment total quantity : 9...