Latest air filter sale Tenders | Government air filter sale Tenders

State Government

CTN :42808669

24 Nov, 2025 NA

Amritsar - Punjab

Tender For supply of "glassware/hardware" blow pipe (brass) , burette 50 ml (screw type ptfe needle valve stopcock) , burette holder (burette clamp) (thick mild steel sheet) , sodium vapour lamp (35 watt) , calomel electrode (reference electrode) (pin type connector) , stop cork for separating funnel (2mm) , dropper with rubber teat 15 cm (glass) , heating element for water bath , kipp's apparatus 1000ml. , reagent bottle 500ml (glass) , rubber cock for thermoflask 300ml (pkt of 10 pc) , test tube holder (wooden handle) , test tube stand (12 hole) , tripod stand (triangle 10 cm, height 15cm) , china dish (100 ml, 75mm) , conductivity cell (type ccc-1, k=0.99) , ph cell (glass electrode) (ph 0-14t0-70 c) , cotton roll (250gm) , dropper (plastic) (pack of 100pc) , filter paper fine (460x570 mm sheet size) ream of 100 sheets , nitrile gloves (9.5 inches length) , lodine chamber (staining jar) glass , wash bottle 500ml (plastic) , plastic bowl (15cm dia) , spirit lamp (aluminium) , thermoflask 300ml , tlc aluminium sheets silica gel 60 f254 (pkt of 25 sheets) sheet

CTN :42792168

02 Dec, 2025 NA

Tehri Garhwal - Uttarakhand

Tender For supply of pharmacy equipment - microscope , haemocytometer widi micropipettes , haemglobinometer , sphygmomanometer , stethoscope , human permanent slides for various tissues (set of 50 slide) , model for various organs (set of 50 slide) , specimen for various organs and systems (set of 20) , human skelton and bones , different contraceptive devise and model , ir thermometer , refrigerator single above 210 ltr , first aid equipment , pharmacotherapeutics charts for various diseases disorders (set of 10) paper laminated , surgical devices and sutures , digital bp instruments , digital thermometer , esr apparatus (western greeen and wintrobe) , peak fiow meter , stadiometer , digital glucometer , adult weighing balance 150 kg , drug information resources charts (paper laminated) , various types of ppe kits , charts/display/avson tobacco control glycemic index of foods , nutrition , reproductive , menstural hygine products , display for various disinfecants , mosquito , repellents etc. , permanent slide of different microbes (set of 50) , stop watch , magnetic stirers with thermostat , wall mounted water distillation unit (ss) , nesseler cylinder , digital melting point apparatus , thieles tube , digital calorimeter , hot plates , digital balance l0mg , microscope , electric water bath unit , magnetic stirred , stalagometer , desiccator 6 inch , hot plate , buchner funnels( medium) , andreasens pipette , ointment slab , ointment spatula , pestle and mortar porcelain , micrometer slide eyepiece , micrometer slide stage , viscometer oshwal , sintered glass filter with vaccum , beaker 100 ml , beaker 250 ml , beaker 500 ml , beaker 1000 ml , measuring cylinder 10 ml , measuring cylinder 50 ml , measuring cylinder 100 ml , measuring cylinder 250 ml , pipette 0.5 ml bg , pipette 1 ml bg , pipette 10 ml bg , pipette 20 ml bg , conical flask 250 ml bg , conical flask 500 ml bg , volumetric flask 250 ml bg , volumetric flask 500 ml bg , volumetric flask 1000 ml bg , burette 50 ml bg , round bottom flask 500 ml , round bottom flask 1000 ml , round bottom flask 1000 ml two neck , round bottom flask 500 ml three neck , nesseler cylinder , anderson pipette , distillation unit with auto cut off 4 ltr glass , soxhlet appratus 250 ml , condensor 300 ml , reagent bottle sg 250 ml transparent , petridish 4 inch , flat bottom flask 250 ml , test tube 15 x 125 pack of 100 , test tube 12 x 125 pack of 100 , capillary tube , glass rod , coverslip , slide , stalgometer , viscometer , seprating funnel 500 ml , dropper 8 inch , sintered crucible (silica ) lid , funnel 3 inch , burette stand with clamp , three finger clamp , bosshead , tripod stand , wire gauge , bunsen burner , wash bottle , spatulla 6 inch , china dish inch 3 inch , china dish inch 4 inch , crucible with lid , filter paper 100 lvs , test tube stand plastic , pipette stand , test tube rack , filter paper sheet reem , centrifuge , micropipette , filteration assembly 1ltr with vaccum pump , dessicator 6 inch , rubber cork assorted , buhner funnel , rubber tubing 5 mm roll 8 mm , rubber tubing 5 mm roll 6 mm , testube holder , clevenger appratus , pod bottled 500 ml , vinchester bottle 5 ltr , ph tablet , ph paper 100 lvs , litmus paper red 100 lvs , litmus paper blue 100 lvs , arsenic test appratus

CTN :42757832

05 Dec, 2025 NA

Imphal - Manipur

Tender For supply of supply science laboratory equipments d d--spring balance , magnetic compass , set of three resistors 5 ohm 10 ohm and 15 ohm , measuring cylinder , bar magnet , ring magnet , disk magnet , ushaped magnet , aluminium pipe , slinky , one way key , laboratory , stand , assembly 1 ms rod 2 boss head 3 base 4 clamp qnty each 120 , connecting wire crocodile clips , connecting wire banana clips , metal cylindrical with hook , pendulum ball with hook , split rubber cork , thread , concave mirror , convex mirror , lens double convex , lens double concave , prism , glass slab , plano concave , double convex lens , half cylindrical lens , cell holder , copper strip , enameled cupper wire , nichrome wire , nichrome wires , 1 dia 55mm 24swg , 2 dia 43mm 27swg , 3 dia 38mm 28swg , constantan wire , multicore flexible insulated electric copper wire , 250g weight with hook , ray steak box , protector half , plane mirror strips , beaker 50ml , stirrer , multimeter with battery , laboratory thermometer , i perspex lens holder , ii screen holder , iii candle holder , wooden scale optical bench , screen , candle , thumb pins , sand paper , pulley with frame rod , plastic box big , plastic box small , stopclock mechanical , kit box , compass , plastic strip a type , plastic strip b type , full protractor 360o , half protractor 180o , geoboard rectangular , plastic box , connectors for strips , connectors ttype , set square , rotating needle , scale , micro test tube , test tube holder , test tube stand , dropper with rubber bulb , glass rod and stirring rod , spatula , beaker 10 ml , funnel , dry cell holder , torch bulb with holder , beaker 50 ml , measuring cylinder 10 ml , w tube , tripod , kerosene burner , laboratory stand , litmus paper , watch glass , china dish , boss head , ms rod , clamp , base plate , gclamp , thermometer laboratory , ph paper , metals zn cu fe , emery paper and sand paper , iron nails , fe filings and zn dust , filter paper , micro test tube brush , dispensing bottle , vials , double mouthed flask , stop cock , pvc tube , micro filtration unit , copper electrodes , connecting wire , magnesium ribbon , cotton wool , wash bottle , pasteur pipette dropper , kit box along with carton , compound microscope , glass micro slides , washing brush , razor blade , micro test tubes , test tube holder , magnifying lens , watch glass , needles , forceps , blotting paper , test tube rack , surgical scissor , glass rod , cotton , muslin cloth , painting brush , measuring pan with holder , laboratory stand assembly , steel rod , clamp , boss head , assembly boiling tube with cork fitted glass tube , test tube 20ml , petridis , cover glasses , uclips , knifecutter , split cork , black paper , magnifying glass a type , a box of tooth pick , conical flask , permanent slides , parenchyma , collenchyma , sclerenchyma , epithelial tissue , striated muscles , smooth muscles , nerve cells , hydra budding , spirogya , binary fission in amoeba , hydra , j malarial parasite showing life cycle , k some diseased plants , l binary fission in paramoecium , specimens , starfish , tape worm , mosquito lifecycle , silk moth , honeybee , cockroach , earthworm , ascaris , plastic boxes

CTN :42481333

24 Nov, 2025 9.48 Crore

Karwar - Karnataka

Tender For corrigendum : procurement of dg spares - pre lub oil pump coupling, spacer for cac, indicator of pressure, hose, high pressure, jack, hydraulic, for connecting rod, sealing set, pipe shielded(injection), seals set (injector), spare parts set 1, proportional control valve complete, ring, antigrinding, inlet rocker arm & adjusting screw, exhaust rocker arm & adjusting scre, governor driving pinion, injector, sealing, by-pass valve overhaul set, bearing, pinion set (pre lub pump), element, thermoregulating, ht impeller, screw, element, thermoregulating (lt), starting air hose, governor control shaft, governor drive overhaul kit, neoprene protection, right swivel articulation, left swivel articulation, ring & o-ring, screw for charge air cooler, screw, screw for charge air cooler, screw, screw, screw, screw for charge air cooler, screw for charge air cooler, sealing for fuel oil pre filter, ring, sealing, cord of sealing ring, o-ring, ring, sealing, ring, sealing, ring, sealing, ring, sealing, ring, sealing, ring, sealing, sealing, sealing, sealing, ring, sealing, ring, sealing, ring, sealing, element, filtering, element, filtering, cartridge of filter, paper, filter, set of sealings for centrifugal filter, shim (adjusting) assembly, holder injector overhaul kit, sealing set, seal, sealing set for decompressor, ring, sealing, thrust bearing shell lower, camshaft bearing shell a1, stud(for main bearing), camshaft bearing shell a2, liner assembly, seals set (hot box), sealing set free end side cover, sealing set flywheel housing, bearing shell set (con rod), gudgeon pin, cylinder head assembly, cylinder head overhaul kit, seat exhaust valve dia 79, inlet valve yoke assembly, exhaust valve yoke assembly, push rod, cover (cam roller), valve tappet maintenance kit, valve tappet sub-assembly, air coolant overhaul sealing set, sealing se(air coolant remounting), turbocharger overhaul kit, sealing set (turbo), air pipe, leakage pipe, leakage pipe, oil pipe, sealing set (injection pump), injection pump assembly, connection piece, connection piece, pipe injection, o-ring, injector seal kit, fuel pump coupling, pin, thermostatic lement, thermostatic lement guide, gear + fitting set (water pump), sealing set(water pump reassembly), gear + fitting set (sea water pump), o-ring, key, washer, nut, pin, thermostatic element, multiduct, sealing kit for exhaust mainfold, bellows, bellows, turning gear assembly, starting gear, screw, screw, screw, screw, screw, screw, screw, screw, screw, screw, screw, screw, screw, screw, nut, nut, nut, washer, washer, washer, washer, washer, pin, dowel pin, plug, plug, swivel connection, connection, pipe union, pipe union, pipe union, pipe union, pipe union, pipe union, connection, pipe union, tee connection, tee, tube connector, swivel connection, o-ring case, sealing, sealing set for injection pump head, o-ring, o-ring, o-ring, o-ring, o-ring, o-ring, o ring, sealing, sealing, o-ring, shell to tubesheet gasket, fronthead to tubesheet gasket, shell side nozzle gasket, tube side nozzle gasket, o ring for black header, grid, flexible bush, sealing set (cooling circuit), sleeve, hose, cartridge (fuel filter), cooler(lube oil/water), venting screw, lube oil module sealing set, thermoplunger, turning gear sensor, ramp holder, ramp holder, sensor subassy ip55 200c/d, resistance, pipe(turbo wiring), speed regulation sensor, speed sensor kit, high temperature switch oil engine inlet, cylinder temperature, oil pressure switch engine inlet idle speed, oil pressure engine inlet, fuel pressure before filter, water pressure; engine inlet, pressure switch, crankcase pressure, o-ring 74,5x3 n-fpm75, adapterfor handy calibrator, proportional control valve complete, undervoltage relay 240v ac, undervoltage relay 24 vdc, o-ring din 3771-135,89x7-n-fpm75, o-ring din 3771-142,24x7-n-fpm75, o-ring din 3771-224x7-n-fpm75, seal cooler set, seal set water/glycol water exchanger, seal exhaust helbow tps52 outlet, v-clamp set t

CTN :42718040

27 Nov, 2025 NA

Ganderbal - Jammu And Kashmir

Tender For supply of interior mural 3d art complete covering approximate area 5200 sqft for 4 schools , phases of moon manual , newtons colour disk , day and night manual , solar and luner eclipse manual , ray optics kit , solar energey kit , anti gravity , wieght on other planets , vernier calliper , screw gauge , newton s first law , newton s second law , newton s third law , maxwells wheel , primary colours of light , brachistochrone curve , tuning fork , 6 inch dubsonic telescope , solar filter , star laser pointer pen with batteries , magnifying glasses , concave lens , convex lens , concave mirror , convex mirror , prism , handy planisphere , virtual reality box , litmus paper red , litmus paper blue , ph paper 100 strips , atomic balls , test tubes , test tube stand , evaporation experiment 1 retort stand 1 spirit burner 1 china dish 1 wire guage double 1 tripod stand , filteration experiment 1 retort stand 1 retort ring 1 funnel 1 beaker 1 500 ml 1 filter paper 100 pcs , model of heart , model of ear , model of eye , model of kidney , model of brain , human torso megnatic , skeleton , microscope , microscope plane slides , microscope prepared slides , animal cell , plant cell , megnatic set , zodiac constellation 3x3 feet , planisphere 3x3 , we are made of stars , space fun facts poster , chart of physics , chart of geography , model of rocks , model of minerals , model of metals , augmented reality ar board , digestive system chart , separate chart of substances , dissection box , chemistry kit tongs test tube holder and test tube brush , biology kit glycerine safranine cover slips blotting paper , spirit lamp solution , indian astronaut biopic poster , extra items first law strips curve balls 3 bulb for reoptics , tds meter , interactive plate panels display with sliding shutter with ups unit ) /bid number: gem/2025/b/6848979 * /dated: 12-11-2025 & & / bid document1 / 43

CTN :42003237

17 Nov, 2025 14.67 Lacs

Chennai - Tamil Nadu

Tender For corrigendum : supply of decarboxylase medium m1778 , onpg packet dd008 , saline nutrient agar m20861 , dichloran rosebengal chloramphenicol agar m1881 , chromogenic coliform agar m1991i , sterile cellulose nitrate filter 0 point 45micron 47mmdia microbiological grade , plastic disposal petriplates sterile 90mm , forceps la822 , spatula la1003 , glass slide microscopic examination bg001 , test tube rimless 15 multiplied 150mm borosil , cap for rimless test tube pw019 , immersion oil , sprit lamp stailess steel , soyabean casein agar gm290 , dressing drum la659 , screw cap bottle , autoclavable can wide mouth torson , laboratory tissue roll , test tube washing brush , sodium arsenite chemical lab , sulphuric acid , hydrochloric acid , potassium permanganate , sodium molybdate dihydrate , ammonium phospho molybdate hydrate , potassium chloride , potassium chloride nist std , diammonium oxalate , iron std sol 1000 ppm , aluminium std sol1000 ppm , copper std sol1000 ppm , calciumstd sol 1000ppm , magnesium std sol 1000 ppm , mercury std sol 1000ppm , silver std sol 1000ppm , cadmium std sol 1000ppm , selenium std sol 1000ppm , disodium tetra borate dihydrate , bromocresol green indicator , ammonium per sulphate , potassium iodidemerck , sodium borohydride merck , sodium hydroxide pellets merck , sulphide std sol , sulphamic acid , sodium sulphate , chloramine t , magnesium salt of edta , bromate-bromide 0 point 1 n sol , n n dimethyl p phenylenediamine oxalate , n n diethyl p phenylenediamine oxala , barium diphenylamine sulphonate , alpha endosulphon pesticide std for gc , 2 4 d pesticide std for gc , delta hch pesticide std for gc , 2 4 ddd pesticide std for gc , 4 4 ddd pesticide std for gc , 4 4 ddt pesticide std for gc , organo phosphorus pesticides mix std for gc , pcb mixed pesticide std for gc , pah mixed pesticide std gc , nitric acid suprapure , gamma bhc pesticide std , isoproturon pesticide std , dichloromethane ar , malaoxon , paraoxon methyl , magnesium chloride , p nitrophenol , volumetric std flask 100ml , rotary flask 500ml , separating funnel 500ml , separating funnel 1000ml , digital micro pipette 0 poin 1 to 5ml , hot plate , bottle top dispenser , micro tips 1000 microlit , micro tips 100 microlit , micro tips 10ml , ss tangs , butter sheet , beaker , ph paper all range , test tube holder , calcium chloride , ammonium molybdenum phosphate , collodian , methylene blue , hydro boric acid , oil mixed std for ftir , phenol std nist , potassium dichromate primary std nist , syringe filter paper , icp oes torch part no 2010094800 , syringe10 mirolit for gcmsms , filament for gcmsms , liner splitless , septa for gcmsms , column nut for gcmsms part no05988 20066 , column nut for gcmsms part no 05181 8830 , ferrule 0 point 4 mm vg cond 5062 3508 , ferrule 0 point 5 mm vg 0 point 32 col 5062 3514 , ferrule 5080 8853 0 point 5 graphite 0point 32 col , blue screw caps with vial for gc 5182 0717 , column gc 30m multiplied 0 point250 mm multiplied 0 point 25 sl no ust782546h , column hplc c18 5micron 4 point 6 multiplied 250mm p by n 227 30017 08 , vacuum pump oil , sample vial for ic , ic consumables metro sep a supp , hand vacuumn pump , ultra pure water system simplipak filter

State Government

CTN :42714247

03 Dec, 2025 75.0 Thousand

Delhi - Delhi

Tender For supply of chemical - hydrochloric acid , 1 percent iodine solution , liquid paraffin , urea powder , starch powder , lead chromate , methyl orange , absolute ethanol , phenolphthalein solution , test tube 125 mm 1box 100 pieces , test tube holder , test tube stand , beaker 50 ml , beaker 500 ml , measuring cylinder 10ml , measuring cylinder 25ml , glass rod , dropper plastic 5ml 1 box 100 pieces , spatula , micro spatula wire type 6 inch , petri dish , red and blue litmus paper , filter paper whatman 1 , eppendorf tube 3ml , bar magnet , magnifying glass , laboratory thermometer 110 c , funnel 75 mm , wash bottle 500ml , reagent bottle narrow mouth with screw cap 250ml

Central Government/Public Sector

CTN :42720087

03 Dec, 2025 1.85 Lacs

Muzaffarpur - Bihar

Tender For supply of chemical c c - autoclavable petri plates size 90 mm diameter x 15 mm , agar agar type 1 500gm , peptone type 1 bacteriological 500gm , sucrose bacterialogical grade , 2- mercaptoethanol c2h6o 100 ml , di-potassium hydrogen phosphate anhydrous hi ar , absorbent cotton , non absorbent cotton wool , hand wash hishield t , polyvinyl pyrrolidone , potassium dihydrogen phosphate plant culture tested , germitol , wash bottle , spatula 200 premium quality , sterile scalpel blade , stainless steel scalpel holder , guaiacol hi lr , edta disodium salt dehydrate hi ar acs , glucose anhydrous hi ar acs dextrose anhydrous hi ar acs , sample bags ldpe , micro centrifuge tube sterile , micro centrifuge tube , folin ciocalteus phenol reagent ar , cholesterol , 1 methylcyclopropene 1 mcp , mortar and pestle different type 100 ml , phenolphthalein indicator 1 solution in ethanol 125ml , 1004 150 whatman filter paper grade , 1004 320 whatman filter paper grade , tween 20 polyoxyethylene sorbitan monolaurate , ethanol ar 99 point 9 percent for lab use only , foil roll 9 m approx length made of superior quality aluminium , labolene fisher scientific prod no 42218 thermo scientific india pvt ltd , n 95 mask , gas mask set respirator with filters and goggle activated carbon mask

Central Government/Public Sector

CTN :42621470

27 Nov, 2025 NA

Bandikui - Rajasthan

Tender For supply of compound microscope , dissecting microscope , skeleton 5 feet with cage glass , vaseline , glycerine , saffrenine , watch glass , petri plate , beaker , funnel , blank slide , cover slip , filter paper , regine chart , permanent slides , picture specimens , dicot root stemand leaves , painting brush , needle , forceps , maize plant root and stem , sunflower plant root and stem , sucrose , nacl , naoh , hcl , dropper , wire gauze , tripod stand , spirit lamp , test tubes 10 ml , weighing machine , iodine solution , test tube holder , litmus paper , chromatography paper , pestle and mortar , ethanol , acetone , capillary tube , benedict solution , fehling solution a and b , koh solution , cuso , egg albumin , naoh solution , glucose

CTN :42567119

18 Nov, 2025 36.00 Lacs

Mathura - Uttar Pradesh

Tender For corrigendum : providing of design installation and maintenance of educational lab - science lab; supply and installation of hardware; buyer - acetic acid, cellophane bags/butter paper, acetone, benedicts reagent qualitative, musnlin cloths, test tube brush, matchbox, ammonium hydroxide concentrate, cavity slide, cork, dropper, filter paper, acid water, glycerine, boric acid, monocot stem, fehling solution a, fehling solution b, glucose, lense cleaning solution, magnesium sulphate, robert solution, sodium chloride, sodium hypobromide, hydrochloric acid, thred, micro glass slide., coverslip, calcium nitrate, acetocramine stain, saffranine, faa (formalin aceto alcohal), alcohal, protease enzyme, lodine solution, million reagent, sodium nitrate, nin hydrin solution, concentrated nitric acid, needle, hydro chloric acid (hcl), sulphuric acid (h2504), nitric acid (hno3), 24 dnp, testing solution, carbon disulfide, formaldehyde solution, sodium chloride, sodium hypobromide solution, glucose anhydrous, test tube, test tube holder, dropper glass, glass funnel 50ml., pipette, conical flask-100ml, conical flask-250ml, conical flask-500ml, volumetric flask-100ml, volumetric flask-250ml, filter paper, glass rod, plain white labels, sodium sulphite flakes, borax, aluminum metal powder, spatula, bunsen burner, droppers, burettes, wire gauge, watch glass, spatula, tripod stand, burette stand, laboratory thermometer, balance chemical, blow pipe (iron), burette stand wooden

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