Latest air lock sale Tenders | Government air lock sale Tenders

CTN :40673158

04 Jul, 2025 NA

Ernakulam - Kerala

Tender For corrigendum : supply of annual purchase of chemicals glasswares and equipments ral kochi e e - acetic acid -glacial , chloroform , carbon tetra chloride , hydrochloric acid , methanol hplc grade , p-toulidine , pet- ether 40 to 60 degree celsius , pet-ether 60 to 80 degree celsius , sodium chloride , potassium thiocyanate , sodium hydroxide , tartaric acid , toluene rectified , boron triflouride , tricresyl phosphate standard , lead chromate ar grade , curcumin , piperine , sucrose , lovibond rybn colour aocs cc 13j-97 , dextrose , cotton seed oil , linseed oil , argemone oil , mineral oil , kusum oil , karanj oil , neem oil , 37 component fame mix , fame c 11 is to 0 internal standard , castor oil , iso octane , copper metal strips , ferric chloride , ferrous sulphate , air condenser , alcohol distillation assembly 1000 ml , bottle , measuring cylinder graduated 5ml , measuring cylinder graduated 10ml , measuring cylinder graduated 25ml , haemocytometer , protein distillation set , flat bottom flask 500 ml , soxlet extractor and condenser , volumetric flask 5ml , test tube with stopper , bunsen burner , microscope , ph meter digital , silica crucible cap 50 ml , silica crucible cap 25 ml , centrifuge machine for gas chromatography , hot plate , heating mantle , test tube stand , tripod stand , rubber tubes for water ciculation , silicon tubes for water circulation , china dish or porcelain , vial 2 ml , centrifuge tube 50ml , nitrile gloves , syringe with needle 5 ml , laboratory mask + /bid number : gem/2025/b/6325240 , /dated: 11-06-2025 ( ( / bid document 1 / 55

Central Government / Public Sector

CTN :40665165

04 Jul, 2025 NA

Murshidabad - West Bengal

Tender For corrigendum : supply of petridish , erlenmeyer 250 , erlenmeyer 500 , erlenmeyer 1000 , beaker 1000 , beaker 500 , test tubes , reagent bottle 500 , reagent bottle 1000 , aspirator bottle , laboratory glassware drying rack , seal tape , hand gloves , tissue roll , test tube basket , transparent polythene covers , parafilm dispenser

State Government

CTN :40458011

08 Jul, 2025 NA

Ranchi - Jharkhand

Tender For corrigendum : rate contract for supply of laboratory consumables (ntep) - group 1 - chemicals, drugs, and disinfectants, phenol crystals (carbolic acid), sulphuric acid, sodium hypochlorite, methylene blue, potassium dichromate, basic fuchsin, immersion oil liquid paraffin (heavy grade), sodium hydroxide, tri sodium citrate, disodium hydrogen phosphate, potassium dihydrogen phosphate (anhydrous), n-acetyl-l cystein, potassium permanganate(kmno4), formalin/ formaldehyde, magnesium sulphate, magnesium citrate (tribasic), asparagine, malachite green, glycerol, para nitro benzoic acid-, sodium chloride, middle brook 7h9 broth base, middle brook oadc enrichment media, brain heart infusion agar, silver nitrate, dimethyl sulfoxide, bovine serum albumin, sodium carbonate, oxalic acid, tween-80, tween 20, hydrogen peroxide, niacin strips, auramine o, zinc dust, hydrochloric acid, immunochromatographic test (rapid identificationtest) for mtb, group 2 drugs, rifampicin, isoniazid, ethambutol di hydrochloride, dihydro streptomycin sulphate, ofloxacin, ethioniamide, kanamycin sulfate, amikacin disulphate, capreomycin sulfate, levofloxacin, moxifloxacin, para amino salycylic acid (pas), linezolid, clofazamine, group 3- personal protective equipment (ppe), latex gloves (size- small), latex gloves (size- medium), latex gloves (size- large), nitrile gloves (size-small), nitrile gloves (size- medium), nitrile gloves (size- large), laboratory coats (size- small), laboratory coats (size-medium), laboratory coats (size-large), respirators (n95 mask), surgical gowns (size- small), surgical gowns (size- medium), surgical gowns (size- large), head cover, shoe cover, group 4a - pipettes tips for phenotypic use, 1-200 l pipette tips, 20-200 l pipette tips, 100-1000 l pipette tips, 100-1000 l pipette tips (long tip), pasteur pipettes (sterile individually packed), group 4b- pipette tips for molecular lab use, 1-10 l pipette tips, 1-20 l pipette tips, 1-200 l pipette tips, 20-200 l pipette tips, 10-100 l pipette tips, 100-1000 l pipette tips, pasteur pipettes, group 5- glasswares, culture tubes or universal glass bottles (mccartney bottles), slides, glass ware -round flat bottom flask -1 lit, glass ware for stain preparation measuring cylinder - graduated 100 ml, measuring cylinder-graduated 500 ml, measuring cylinder-graduated 1000 ml, glass stoppered bottles -250 ml, container for stain -250 ml polyethylene, flat bottom flask - 3 lit, flat bottom flask - 1 lit, pipette- glass graduated -1ml, pipette- glass graduated -2ml, pipette- glass graduated -5ml, pipette- glass graduated -10ml, glass beaker- 500ml, glass beaker- 250ml, bijou bottles, glass beads (3 mm), glass beads (5 mm), beaker- 250 ml, beaker- 100 ml, beaker- 500 ml, beaker- 1000 ml, glass test tubes, funnels - 5 cm diameter, funnels - 10cm diameter, funnels - 18cm diameter, volumetric flask - 50 ml, volumetric flask - 100 ml, volumetric flask - 1000 ml, 1 lit bottle - amber colour, 2 lit bottle- amber colour, 1 lit reagent bottle transparent, 2 lit reagent bottle- transparent, 500 ml reagent bottle- transparent, 250 ml. reagent bottle- transparent, petri dishes (glass), group 6- disposable items, 50 ml polypropylene (pp) tubes for centrifuge (sterile), 15 ml polypropylene (pp) tubes for centrifuge (sterile), micro-centrifuge tube, sterile with cap, 1.5 ml, cryo-vial, sterile with cap, 2 ml (for long term storage), cryo vial storage boxes, cryotag, bags for waste bin 60 litres, bags for waste bin 30 litres, bags for waste bin- 2 litres, single use syringes, sterile- 10 ml, single use syringes, sterile- 20 ml, syringe filter (0.22um) for single use, sterile, filter paper sheets (for work benches), single-use paper towels, 2 ml standard reaction tube, pcr tubes (0.2 ml), forceps, sterile, individually wrap,, petri dishes (plastic), disposable loops 10 l, group 7- general lab items, bunsen burner, safety gas tubing, test tube rack, loop holders, loop wire, loop wire, inoculation loops 4mm, inocul

CTN :40717053

02 Jul, 2025 NA

Leh Ladakh - Jammu And Kashmir

Tender For corrigendum : supply of chemicals and laboratory wares - copper , zinc , silver , lead , magnesium oxide , manganese , cadmium , iron reduced , cobalt metal powder , lithium metal , arsenic trioxide , sodium metal , calcium , barium rod , potassium , nickel , chromium , mercury , boron , bismuth , fluoride , chloride , aluminium , molybdenum , dimethyl formamide , boric acid , lab detergent , replaced with list annexed at a , silicon , ethanol , acetone , chloroform , methanol , edta solution , sodium hydroxide pellets , isopropyl alcohol , dimethyl sulphoxide , ferrous ammonium sulphates , ammonium chloride , manganese sulphate , nitrile gloves , butter paper , tissue paper , aluminium foil , liquid nitrogen cryogenic container , tarson polypropylene centrifuge tube , tarson polypropylene sample bottle , tarson polypropylene sample bottle wide neck , plastic dropper , volumetric flask , eppendorf , tarson polypropylene beaker , coupling jar for staining , polypropylene wash bottle with flexible delivery tube , tarson polypropylene amber bottle wide neck , bristle test tube bottle cleaning brush

Central Government/Public Sector

CTN :40798432

15 Jul, 2025 NA

Shillong - Meghalaya

Tender For supply and installation of set of equipment/items for biochemistry department as per nmc at shillong medical college, shillong under the directorate of health services medical education & research (dme). - waste disposal bins, store racks, revolving stools for sitting, filter paper, b-instruments, analytical balance: upto 200g/1gm increment, urinometers calibrated (mercury based instruments to be replaced with other alternatives), hot air oven (more than 200 litres), digital colorimeters, student microscopes, glucometer with strips (for poct), thermometer 0-250 degree celsius, semi autoanalyzer, boiling water baths, constant temperature water bath tank capacity: (temperature range 5 to 80 degree celsius), centrifuge clinical for ? 8 tubes, flourescent microscope, fixed volume pipettes 1ml 0.5ml, 0.2ml,0.1ml and 0.02ml., bottle dispensers, variable and fixed volume micro auto pipettes, elisa reader and washer, pcr machine, abg machine, autoanalyzer, complete chromatographic unit for paper & tlc, complete electrophoresis apparatus with power supply (paper, page, agarose), densitometer with computer, vortex mixers, incubator 37 c, fume cupboard, digital analytical balance, balance micro, spectrophotometer, urine strips for glucose & protein, ise analyser, refrigerators (minimum-400 ltrs capacity), boiling water baths, with lids having 8-12 holes, autoclave electric, balance open pan, balance semi micro, balance micro, constant temperature water bath, ryles tube, incubator electric with thermostat, magnetic stirrer, pump vaccum, flame photometer, thermometers 0-250c, thermometers 0-110 c, cork borer set, stop watch, chromatographic chamber, water distillation plant (metallic), all glass distillation apparatus, desicators large size, desicators small size, homogenizer, ultra violet (uv) lamp, tools for small workshop for glass blowing and mending, binocular research microscopes, laboratory glasswares as required by standard lab. like beakers, conical flasks etc.), ppe (gloves, apron, goggles), titration set, test tube stand, test tube holder, bunsen burner, vacutainers (different types), variable pipettes, glass pipettes, spirit lamp

Central Government/Public Sector

CTN :40798434

15 Jul, 2025 NA

Shillong - Meghalaya

Tender For supply and installation of set of equipment/items for physiology department as per nmc at shillong medical college, shillong under the directorate of health services medical education & research (dme). - sherrington starling kymograph (electrically driven), myograph stand, inductorium, simple key, short circuiting key, pohl's commutator, vibrating interrupter, muscle trough, muscle lever, muscle grip of femur clamp, hook and weight set, heart lever (simple &starling), frog board for dissection, enamel tray, low voltage unit for tapping 2 and 4 volts for stimulation, electromagnetic time marker, tuning fork time marker 100/sec, electrodes, x-blocks, spirit lamps, marey's tambour, microscopes, oil immersion, demonstration eye piece, double demonstration eye piece, stage incubator, westergren's pipette for es.r. on stand(with space pipette), wintrobe's tube for esr and pcv with stand, perimeter pristely smith s/lp.984 b & t, hemoglobin-meter sahli's or hellige (with spaces), hemocytometer, sphygmomanometer (digital) (mercury based instruments to be replaced with suitable alternatives)., stethoscopes, stethoscopes, demonstration with multiple ear pieces, polygraphs, venous pressure apparatus, spirometer, ordinary (vitallograph), gas analysis apparatus, halden's student type, van slyke's apparatus manometric, gas analyser automatic for co2, o2, n2, douglas bag, complete, basal metabolism apparatus, mosso's ergograph, clinical thermometer (mercury based instruments to be replaced with suitable alternatives), compass aesthesiometer, thermo-aesthesiometer, algometer, apparatus for passive movement, knee hammer, stethograph, bicycle ergometer, offactometer, ophthalmoscope, schernatic eye, perimeter with charts (lister's), tuning fork to test hearing 32-10000 cps(sets-100, 256, 512 hz), color perception lantern edridge green., maddox rod, newtons color wheel, dynamometer, otoscope, stop watch, multi-channel physiograph, 3 channels, complete with accessories, student plusionranh tringla channall with accura, centrifuge, high speed with technometer, colorimeter, photoelectric, ph meter electric, electronic stimulator, thermometers, balances, microslides and glassware, digital physiograph, ecg machine, reagents, harvard step, otorhinolaryngoscope, sterilizer electrical, instrument trolley, refrigerator, oxygen cylinder with trolley, co2 cylinder with trolley, water distillation steel with spare heating elements, all glass distillation apparatus double stage, voltage stabilizer, interactive smartboard for classroom, digital perimeter, digital spirometer, digital ecg machine, electronic stimulator, general, store racks, electric and water points with sink and eye wash stations, laboratory glass wares, pipettes and micropipettes, test tubes and vials, test tube stand

CTN :40870433

18 Jul, 2025 NA

Aizawl - Mizoram

Tender For supply of laboratory articles and instruments plastic items d d - folin wu tube 25 ml 20_220 mm , colour coded biomedical waste dustbins , blaine filter paper disc , capillary tubes for pcv , ceiling wax for capillary tube , disposable syringe 2 ml , disposable syringe 5 ml , meropenem , micro centrifuge tube 2 ml sterile , micropipette filter tips 1000 ul , micropipette tips 10 ul , micropipette tips 20 ul , micropipette tips 200 ul , oxidase discs , ph paper , aluminium foil , micropipette filter tips 1000 _l , micropipette tips 10 _l , micropipette tips 20 _l , micropipette tips 200 _l , stained slides common fungal pathogens , stained slides common gram-negative , stained slides common gram-positive bacteria , icpa hexidine mouth wash , blaine filter paper disc , dettol , disposable syringe 2ml , disposable syringe 5ml , imipenem disc , micropipette filter tips 1000 microlitre , micropipette tips 10 microlitre , stained slides of common funagl pathogens , stained slides of common gram negative bacteria , stained slides of common gram postive bacteria , cappilary tubes for pcv , ceiling wax for capillary tube , disposable syringe dispovan , micropipette tips , ph paper brand amici kart

CTN :40862084

07 Jul, 2025 NA

Bhopal - Madhya Pradesh

Tender For e tender for glassware item - crm of icpms, centrifuge tube (pvc )with screw cape, centrifuge tube (pvc) with screw cape, tissue paper lint free, tissue paper lint free, hand glovesnitrile powder free, syringe, syringe filter 0.22 micron, syringe filter 0.45 micron, micro pippete tips 20 l, micropippete tips 200 l, micro pippette tips 1000 l, micropippete tips 5 ml, gc vial with septa 1.5 ml, lc vial with septa 1.5ml, gc vial with septaamber colour, lc vial with septa amber colour, hplc vials with septa 1.5ml, vials septa blue colour, dropper .............., laboratory cap..............., laboratory mask .............., bottle cleaning brush ................., vials cleaning brush ................, aluminium foil 80 um, bloating paper ..................., wash bottle500ml, whatman filter paper 1 no 12.5 cm, whatman filter paper(ashless)41 no 12.5 cm, whatman filter paper(ashless)42 no 12.5 cm, chromatography sheet 1 no, burette stand..................., sintyered glass crucible (gouch crucible)...................., moisture glass bottle with cap .................., labolene washing solution ......................, table top gas specific tripple filter for helium gaspart no. 226-50752-00, moisture trap filter for gas purification panel.........................., oxy trap filter for gas purification panel.........................., spilitless w/wool liner setpart no. 221-48876-03, plasma coate septum ,greenpart no. 221-76650-01, nitrogen supply polyurethene tube10mm*id8 mm *pressure 10bar, acid dispensor10ml, acid dispensor50ml, acid dispensor100ml, acid dispensor500ml, wash bottle1000 ml, thermal glovesheat resistant, hplc vial trayplastic, centrifuge tube stand 15ml, centrifuge tube stand 50ml, spetullapvc, spetullass, ss/plastic waste bin.................., ss/plastic waste bin...................., condensation tube for saponificationfor 25 ml conical flask, sample tray18 * 12*3 inch or equivalent, gcmsms injector syringe 10 l10 l (10f-s-0.63/0.47d), gcmsms injector syringe 10 l10 l (10f-s-0.63), adjustable wrench ................, high pressure gas hose pipe 3600 mm 1 mtr300 bar female fitted 1/4 npt *900mm, lab gas masksigle/double filter, solvent vial for gcmsms 10 ml, pmp volumetric flask50ml, table top gas specific tripple filter for helium gaspart no. 226-50752-00, spilitless w/wool liner setpart no. 221-48876-03, plasma coated septum ,greenpart no. 221-76650-01, gcmsms injector syringe 10 lpart no. 221-37282-02-, gcmsms injector syringe 10 lpart no. 221-34618 -, q-sep quechers extraction salt packets only (aoac), 6 g mgso4, 1.5 g naoac, 50 packetscat no 25851, q-sep quechers extraction salt packets only (aoac), 4 g mgso4, 1 g nacl, 50 packetscat no 25847, q-sep quechers dspe 2 ml centrifuge tube, contains 150 mg mgso4, 50 mg psa, 50 mg c18-ec, 50 mg gcb, 100 tubecat- 26219, quartz(optional grade silica) 10mm(1cm) standard 10mm cuvette 3.5ml uv grade quartz 190-2500 hight 45mm, width-12.5mm, depth-12.5mm 2- window cuvettes (clear front frosted sides- for uv-vis), c 18 (lcms grade)octadecyl used for q-sep quechers cleaning salt

State Government

CTN :40841890

18 Jul, 2025 NA

Kamrup - Assam

Tender For supply and installation of laboratory equipment experimental setup for fyimp ug practical classes at the department of physics, gauhati university - laboratory equipments/experiment set ups, experiment name: to verify the law of malus for plane polarised lighttechnical specifcations:i. light source: - led: 532 nm or 635 nm ( 2 nm stability), 1 5 mw adjustable output. - unpolarized (extinction ratio >500:1). - collimated beam (divergence 0.5 mrad); qty-1ii. polarizers- glan-thompson or polymer film. - extinction ratio 10 :1 @ operating wavelength.- mounted in 50 mm rotation holders.; qty-2iii. rotation stage- motorized analyzer rotation (0.05 resolution). - accuracy: 0.1 . - range: 0 360 (continuous).; qty-1iv. photodetector- silicon photodiode (400 1100 nm). - linearity: r 0.999 (0.1 w 5 mw).- digital readout: 0.1 w resolution.; qty-1v. optical bench-- anodized rail ( 60 cm) with kinematic mounts. - vibration-damping feet.; qty-1, experiment name: to determine thespecific rotation of sugar solution using polarimetertechnical requirementsa.core instrumenti. light source- - sodium d-line (589.3 nm) or tunable led ( 2 nm stability). - output stability: 0.2% drift/hour.ii. polarizer/analyzer- glan-thompson prisms or high-grade polymer film. - extinction ratio 10,000:1 at 589 nm.iii. rotation stage- motorized with 0.001 resolution.- accuracy: 0.005 .- range: -90 to +90 .iv. sample cell-- borosilicate glass tubes with precision ground ends. - path lengths: 0.5 dm, 1.0 dm, 2.0 dm ( 0.01 dm tolerance). - temperature-controlled jacket (5 50 c 0.1 c).v. detector- photomultiplier tube (pmt) or low-noise photodiode. - linearity: r 0.999 over 0.1 w 5 mw rangevi. enclosure- light-tight with vibration damping. - internal black anodized surfaces.b.measurement specificationsi. specific rotation: range: -180 to +180 resolution: 0.001 accuracy: 0.01 ii. concentration-range: 0.01 0.5 g/ml (sucrose in water) detection limit: 0.001 g/mliii. temperature control-stability: 0.1 c at 20 c (standard condition), experiment name: to determine the wavelength and velocity of ultrasonic waves in a liquid (kerosene oil, xylene, etc.) by studying the diffraction through ultrasonic gratinga.core componentsi. ultrasonic generator- - frequency range: 1 10 mhz ( 0.1% stability). - adjustable output: 0 50 w. - digital display (resolution: 0.01 mhz).ii. transducer- piezoelectric (pzt) crystal, resonant at 2 5 mhz. - liquid-coupled design for efficient energy transferiii. liquid cell- optical glass (low thermal expansion). - dimensions: 100 50 50 mm (l w h). - sealed with quartz windows.iv. light source- he-ne laser (632.8 nm, 2 mw) or sodium lamp (589.3 nm). - beam collimation: 0.5 mrad divergence.v. optical system- adjustable slit (10 500 m). - collimating lens (f = 150 mm, 50 mm). - precision rotation stage for detector (0.01 resolution).vi. detection system- photodiode/pmt detector with linear response (400 800 nm). - traveling microscope (0.01 mm resolution) or ccd camera ( 5 mp).b.measurement specificationsi.wavelength ( )range: 0.1 2 mm, resolution: 0.001 mm, accuracy: 1%ii. velocity (v)range: 800 2000 m/s (liquids) resolution: 1 m/s accuracy: 2%iii. diffraction angles- measurement range: 30 resolution: 0.01 , experiment name: to verify the stefans law of radiation and to determine stefan s constanta.core componentsi.black body radiator- cavity-type design (emissivity 0.99). - material: nickel-plated copper.- operating range: 50 c 600 c. - aperture diameter: 10 mm 0.1 mm.ii. heating system- pid-controlled furnace (0 600 c). - stability: 0.5 c at 300 c. - power: 500 w (ac 230v).iii. temperature sensor- type k thermocouple or pt100 rtd. - accuracy: 0.5 c at 500 c (nist-traceable).iv. radiation detector- thermopile sensor (spectral range: 0.3 20 m). - responsivity: 10 v/w.- active area: 10 10 mm .v optical path. - water-cooled collimating tube with baffles.- adjustable aperture to define solid angleb.measurement specificationsi. temperature range100 c 500 c (reso