Latest sodium tungstate Tenders | Government sodium tungstate Tenders

Central Government And Public Sector

CTN :43322171

17 Jan, 2026 NA

Kudankulam - Tamil Nadu

Tender For corrigendum : supply of laboratory chemicals and standards : : -kf streptococcus agar base, pack size 500 g , mfc agar base , m endo agar les , iron iii perchlorate hydrate, crystalline, low chloride , chloride standard 100 ppm , phosphate standard solution, 1000 ppm , sulphuric acid, grade ar, , total organic carbon standard 100 ppm , viscosity standard 100 cst , viscosity standard 50cst , acetonitrile (q3) , di sodium hydrogen phosphate-is:567 (q3) , ferroin indicator solution (q3) , glacial acetic acid (q3) , mercuric sulphate (q3) , potassium chromate- is:6605 (q3)

CTN :43322276

16 Jan, 2026 NA

Bathinda - Punjab

Tender For corrigendum : supply of lab chemicals d d - universal indicator 0 14 ph , edta na , eriochrome black t indicator , petroleum ether , ortho toludine , murexide indicator , oxalic acid , sodium hexaflurosilicate , 1 amino 2 napthol 4 suolhonic acid , sodium sulfite , sodium bisulfite , methanol , n heptane , hydroxylamine , bromophenol blue , metaphenylenediamine hydrochloride , cupric suphate pentahydrate , potassium sodium tartarate , lead acetate , disodium hydrogen phosphate dodecahydrate , potassium oxalate , methylene blue , bakers yeast , silica gel hot descicators , aluminium foil , thynolpthalin indicator , ph indicator paper ph 2 to 4.5 , ph indicator paper ph 1 to 14 , nh3 solution , metol , na2s2o5 , citric acid , 1 5 diphenyl carbazide , phosphoric acid , sodium bisulfate , sodium sulfate , sodium citrate , ammonium acetate , hydroxyl amine hydrochloride , 1 10 phenantholine , dithizone , manganese sulfate , potassium biodate , zinc metel , tetrachloromethane , n hexane , potassium chloroplatinate , cobaltous chloride , seed culture bod , penicillin , actidione hexamide , ypd growth agar , yeast extract powder , nutrient agar , potato dextrose agar , agar agar powder , formaldehyde , iodine crystal , hydroxy naphthol blue , glutamic acid , bromocresol green ar grade , arsenious trioxide ar grade , 3,5 dinitro salicylic acid , sodium potassium tartrate , phenol , sodium metabisulphite , sodium hydroxide pellets , whatman filter paper no. 1 , 1 propanol , 1 butanol , 2 butanol , isobutanol , active amyl alcohol , isoamyl alcohol , 3 pentanol , sodium carbonate , sodium hydrogen carbonate , nitric acid , dibenzothiophene , isoocatane , low sulphur calibration standards 1 ppm to 80 ppm , anolyte for coulometric karl fischer titration methanol based , methanol for coulometer , water 0.1 percent standard for coulometer , multielement standard for icp 1000 ppm , internal standard for icp yittrium , sodium hydrogen sulphite , ammonium hydroxide , ammonium purpurate , mercuric thiocynate , hydrofluoric acid , sodium meta silicate na2sio3.9h2o , potassium permangnate

Central Government/Public Sector

CTN :43521852

30 Jan, 2026 NA

Multi City - Multi State

Tender For supply of preparation kit , lugols iodine , steriswift disinfeetant wipes , mercuric chloride , sedgewick rafter cell , dissection boxes , high pure pcr template preparation kit , hemoglobin hematocrit measuring meter with 100 strips , blood gluco meter with lancets and a lancing device with 100 strips , sterile pyrogen free individually wrapped wide mouth bottle hdpe with pp closure capacity 30 ml , sterile pyrogen free individually wrapped wide mouth bottle hdpe with pp closure capacity 60 ml , sterile pyrogen free individually wrapped wide mouth bottle hdpe with pp closure capacity 125 ml , sterile pyrogen free individually wrapped wide mouth bottle hdpe with pp closure capacity 250 ml , sterile pyrogen free individually wrapped wide mouth bottle hdpe with pp closure capacity 500 ml , sterile pyrogen free individually wrapped wide mouth bottle hdpe with pp closure capacity 1000 ml , sterile pyrogen free individually wrapped wide mouth bottle hdpe with pp closure capacity 2000 ml , volumetric flask class b pp with pp stopper 1000 ml , sample bags ldpe 9-13 , sample bags ldpe 4x6 , micro pestle , cyrochill vial external threaded starfoo sterile h mm 12 47 , card board cryo box , cyro box pc lwh 132 132 54 , cryo babies lb 325 127 , cryogenic marker , maxiamp 02 ml tubes strips with cap clear domed cap , maxiamp 02 ml tubes strips with attached cap clear flat cap , maxiamp 01 ml tubes strips with cap clear domed cap , pcr workstation rack 96 places , comb set for mini submarine electrophoresis unit 15 well comb and 8 well comb for casting tray 7 cm wide , comb set for midi submarine electrophoresis unit 15 well comb and 20 well comb for casting tray 15 cm wide , wrappup alluminium foils , biosoft tissue , parafilm , petri dish , cryogenic permanent marker , lint free wipes , ice bucket , sample bags , safeskin purple nitrile gloves , cryochill vials , multipurpose labeling tape , deepwell storage plate , measuring scoop , alkalinity test 200 tests 200 tests , bod cell test 05 3000 mg l 50 tests , cod cell test 5 0 800 mgl , nitrate test 01 250 mgl no3n 90 , total hardness cell test 5 215 mgl , protein carbonyl colourometric assay kit , l lactate assay , cortisol assay , glucose colourometric assay

CTN :43522052

29 Jan, 2026 NA

Multi City - Multi State

Tender For supply of ph 4.0 buffer tablet , ph 7.0 buffer tablet , ph 9.2 buffer tablet , potassium chloride , filter paper pore size 2 to 2.5 micro meter or equivalent to whatmann filter no.542 , silica gel desiccant , tissue paper , hexamethylene tetramine , hydrazine sulphate , sodium hydroxide , phenolphthalein , methyl orange , ethyl alcohol , standard sulphuric acid , bromocresal green , methyl red , calcium chloride , magnesium sulphate , ferric chloride , di potassium hydrogen phosphate , potassium di hydrogen phosphate , di sodium hydrogen phosphate , ammonium chloride , manganous sulphate , potassium hydroxide , potassium iodide , sodium azide , concentrated sulphuric acid , starch indicator , sodium thiosulphate , silver nitrate , sodium chloride , potassium chromate , glacial acetic acid , sodium thiosulphate , potassium iodide crystals , potassium dichromate , ferrous ammonium sulphate , silver sulphate , mercuric sulphate , ferroin indicator , ammonium hydroxide , edta , erichrome black t , macconkey broth with neutral red double strength , brilliant green blue broth , tryptone water or peptone water , kovacs reagent , sodium thiosulphate solution , filter paper 0.45um , sodium suphate , barium chloride , gelatin , glycerol , conc. hydrochloric acid , n hexane , petroleum ether , anhydrous sodium sulphate , whatman 110mm dis no. 40 , ethanol , alkaline cleaning solution, biodegradable , antimicrobial hand wash , testubes with stopper , burette with stopcock , glass rod , plastic dropper , glass dropper , wash bottles , glass slides , cover slips , micropipette tips , plastic laboratory trays , beaker 50 millilitres , beaker 100 millilitres , beaker 250 millilitres , beaker 500 millilitres , beaker 1000 millilitres , inoculationg loop , thermometer , micropipette , analytical balance ) /bid number : gem/2025/b/6944675 * /dated: 09-01-2026 & & / bid document 1 / 45

CTN :43377994

19 Jan, 2026 NA

Coimbatore - Tamil Nadu

Tender For purchase of chemicals - dimethyl sulphoxide purity-99%, n-methyl-2-pyrrolidone (nmp), analytical grade (a.r.), potassium hydroxide, pellet form, assay: >= 84%, carbonate (as k2co3): ≤ 2.0%, heavy metals (as pb): ≤ 0.002%, potassium hydrogen carbonate (purity: >= 99% , heavy metals: <= 0.001% ), cobaltous nitrate hexahydrate a * r ^ (tm) / a * cs assay: >= 99%, copper (ii) nitrate trihydrate hexahydrate a * r ^ (tm) / a * cs assay: >= 99.5%, manganese (ii) chloride tetrahydrate ar^ t overline m / acs assay: >= 98%, cerium (iii) nitrate hexahydrate a * r ^ (tm) / a * cs assay: >= 99%, sodium tungstate dihydrate ar/acs assay: >= 99%, sodium molybdate dihydrate ar/acs assay: >= 99.5%, stannous chloride dihydrate ar/acs assay: >= 98%, zinc chloride, dry ar/acs assay: >= 98%, hydrofluoric acid 48% pure, ar/acs, sodium hypochlorite ar/acs (4% w/v solution), sodium nitroprusside dihydrate ar/acs assay: ≥ 99%, d-(+)-glucose anhydrous ar/acs assay: ≥ 99.5%, graphite sheet (electrode material), thickness 1 mm, w x h: ~200 x 200 mm, high temperature resistance, corrosion resistance, self durability, tissue paper roll weight: 200g roll, micro centrifuge tube p.p with high fit attached caps, 1.5 ml p.p autoclavable, micro centrifuge tube p.p with high fit attached caps, 2.0 ml p.p autoclavable, alumina boat, high alumina combustion boat with tail and hole, alumina boat cap 55 ml

Central Government/Public Sector

CTN :43399759

22 Jan, 2026 2

Panvel - Maharashtra

Tender For supply of procurement of lab chemical e e -hydrochloric acid ampules 0. 1n , hydrochloric acid ampules 1n , sulphuric acid ampules 1n , sulphuric acid ampules 0. 1n , iodine ampoules 0. 1n , edta ampoules 0. 1n , sodium hydroxide ampoules 1n , sodium hydroxide ampoules 0. 1n , silver nitrate ampoules 0. 1n , ammonia solution , ammonium acetate , ammonium ferous sulphate , aluminium oxide for column chromatography , ammonium chloride , barium chloride , barium diphenyl amine sulphonate indicator , calcium chloride dihydrate , carbon disulphide , calcium acetate anhydrous , copper sulphate pentahydrate , cuprous iodide , edta disodium salt , ferroin indicatior , glacial acetic acid , hydrochloric acid , hydrofluoric acid , hydroxylamine hydrochloride , hydrazin sulphate , karl fischer reagent , iso octane , iso propyl alcohol , mercuric chloride , patton and readers indicator , potassium ferricyanide , potassium hydroxide pellets , potassium iodide , phenyl isothiocynate , pyridine di carboxylic acid , silver nitrate , silica gel 60-120 mesh for column chromatography , silicon grease , sodium chloride , sodium hydroxide pallet , sulphuric acid , starch , thymol blue indicator , quinoline , zinc metal granulated 99. 5 ar , dithizone indicator ) /bid number: gem/2026/b/7061220 * /dated: 01-01-2026 & & / bid document1 / 37

Central Government And Public Sector

CTN :43368868

19 Jan, 2026 NA

Mahendragarh-Hr - Haryana

Tender For tender for supply of chemical and labwares boq e e - 3 3 5 5 tetramethylbenzidine , peroxidase from horseradish , cystamine dihydrochloride , n n dimethylformamide dmf , polyethylene glycol 200 , d plus glucose , hydrogen peroxide solution , potassium permanganate ar , sodium nitrate acs 99 percent , zinc chloride , sodium sulfide nonahydrate , sodium molybdate dihydrate , phosphate buffered saline ph 7.2 , polyethylene glycol 2000 , uric acid , lead ii acetate trihydrate , urease , glucose oxidase from aspergillus niger , l glutathione reduced , ammonium persulfate , aniline acs 99 percent , glutaraldehyde 25 percent aqueous , ctab hexadecyltrimethylammonium bromide , silver nitrate acs 99 percent , erythrosin b 90 , erythrosin b , tartrazine , allura red ac , new coccine ponceau 4r , sunset yellow fcf , zinc acetate dihydrate , lithium hydroxide monohydrate , n methylpyrrolidine , n hexane , acetone acs 99 percent , isopropanol ipa acs 99 percent , mercuric chloride extra pure , n n diphenylcarbazide acs , lead ii nitrate acs 99 percent , ethanol etoh , pipette tips 10 ul , pipette tips 200 ul , pipette tips 1000 ul , beakers 10 ml , beakers 50 ml , beakers 100 ml , test tube stand , beakers 500 ml , beakers 1000 ml , beakers 2000 ml , conical flasks 500 ml , conical flasks 250 ml amber , measuring cylinder glass 100 ml , glass bottles with blue cap 250 ml , glass bottles with blue cap 500 ml , glass bottles with blue cap 1000 ml , glass bottles with blue cap 2000 ml , glass bottles amber 250 ml , glass bottles amber 500 ml , glass funnel 50 mm , glass culture tubes 20 ml clear , glass culture tubes 20 ml amber , test tubes 13 ml , microcentrifuge tubes 0.5 ml clear , microcentrifuge tubes 1.5 ml clear , microcentrifuge tubes 2 ml clear , microcentrifuge tubes 1.5 ml amber , centrifuge tubes 15 ml , centrifuge tubes 50 ml , amber centrifuge tubes 50 ml , 96 well microplates , cryovials , wash bottles 500 ml , cellulose nitrate membrane 0.22 um , cellulose nitrate membrane 0.45 um , glass stirrer rod , glass spreader , mct stands 1.5 ml , cryo box , minus 20 degree mini cooler 1.5 ml , zero degree mini cooler , float rack , 96 place reversible rack with cover , universal combi rack , ice tray 4 l , magnetic stirrer bar set , mortar pestle 150 ml , crucible 25 ml , sample vials 5 ml , sample vials 15 ml , beaker tong 12 inch , aspirator bottle with stopcock pp 10l , filter paper 125 mm , spatulas flat spoon 4 inch , spatulas flat spoon 8 inch , parafilm m 4 x 125 , glass slides , coverslips , petri dishes plastic , utility tray , micropipette 0 to 2 ul , micropipette 2 to 20 ul , micropipette 20 to 200 ul , micropipette 100 to 1000 ul , indicator papers ph 1 to 14 , s line petri dishes 90 x 15 mm , nylon syringe filters 25 mm 0.2 um , cuvettes quartz 3.5 ml , cuvettes plastic 4 ml , autoclave bags , thermometers , kc examination gloves , glass dryer , test tube peg rack , ice bucket wit lid 2.5l

State Government

CTN :43357049

27 Jan, 2026 NA

Jummu - Jammu And Kashmir

Tender For supply of chemicals d d - 2 6 dibromo p benzoquinone 4 chlorimide , acetaldehyde , acetic acid , acetone , acetonitrile , ammonia , ammonium meta vanadate , anhydrous sodium sulphate , benzene , bismuth sub nitrate , caustic potash , charcoal , chloroform , cobalt thiocyanate , cobaltous acetate tetra hydrate , cyclohexane , di ethyl amine , diethyl ether , di isopropyl ether , dimethyl formamide , dioxane , diphenylcarbazone , ethanol , ethyl acetate , fast blue b salt , ferric sulphate , fluorescamine , formaldehyde , formic acid , gylcerine , hydrochloric acid , hexane , iodine crystal , sodium tungstate , isopropanol , isopropyl amine , mercous nitrate , methanol , mercury bromide , molybdic acid , n butanol , n butyl ether , ninhydrin spray , nitric acid , o phosphoric acid , p amino phenol , p dimethylamino cinnamaldehyde , p dimethylaminobenzaldehyde , petroleum ether , picric acid , pallidium chloride , potassium iodide , potassium nitrate , potassium permangante , selenoius acid , sodium acetate , sodium bicarbonate , sodium carbonate , sodium hydroxide , sodium nitrite , sodium nitroprusside , concentrated sulphuric acid , silver nitrate , toluene , xylene , chloranil , heptane , iso octane , zinc chloride , ammonium sulphate , sodium molybdate , zinc uranyl acetate , thymol , alpha napthylamine , perchloric acid , zinc acetate , ammonium chloride , sodium rhodizonate , eppendorf bracket vialsbracket close , micropipette tips , sodium dithionite , sodium dihydrogen phosphate , sodium hydrogen phosphate , sodium lauryl sulphate , syringes , syringe filters , aluminium foil , parafilm , phenyl hydrazine hydrochloride , ammonium acetate , copper sulphate , copper acetate , spe cartridges , whatman filter paper , tlc plates , capilaries bracket finebracket close , ph paper , spray bottles , tissue rolls , normal filter paper , paper puncture , scissors for viscera cutting , foot wear , head gear , wax melter , sanitizer , first aid kit , spot plates , silica crucible , wash bottles , laboratory trays , spatula , magnetic beads , mortal pestle , measuring cylinders , conical flask , beakers , funnel support , dropers , funnel , volumetric flask

CTN :43300820

15 Jan, 2026 7.78 Lacs

Thiruvananthapuram - Kerala

Tender For purchase of chemicals - acetone - ar - - 500 ml, agar powder - bacteriological grade - himedia grm 026 - 500 g, anaerobic gas pack 3.5 l - - himedia le002a - in nos, buffer solution ph 7 (neutral ph buffer) - standard solution for calibration - thermo scientific ecbu7bt - 500 ml, buffer solution ph 10 - standard solution for calibration - thermo scientific ecbu10bt - 500 ml, carbol fuchsin staining solution - strong - - 125 ml, crystal violet staining solution - - himedia s 012 - 125 ml, disodium hydrogen ortho phosphate anhydrous - ar - - 500 g, fluid thioglycolate medium - - himedia map 009 - 100 g, formaldehyde - 40% formaldehyde ar grade - cdh 531140 - 500 ml, grams iodine solution - - himedia s 013 - 125 ml, isopropyl alcohol (propan -2 -ol) - ar grade - nice chemicals 71537 - 2.5 liter, lactophenol cotton blue - - himedia s 016 - 100 ml, lanolin anhydrous (with melting point 38-44 c,saponification value 90-105, acid value 1, peroxide value 20) lr - loss on drying 0.5%, sulphated ash 0.15 % - cdh product no 033069 - 500 g, leishman s stain solution - - himedia s018s - 250 ml, liquid paraffin light - - himedia grm 1310 -2.5lwhite/semi-transparent cans - 2.5 l, mercuric chloride - ar grade - himedia grm 1383 - 100g, mycological agar - - himedia m 094 - 500 g, peptone - bacteriological - himedia rm 001 - 500 g, potassium dihydrogen orthophosphate anhydrous - ar - - 500 g, potato infusion agar - - himedia m 174 - 500 g, skim milk powder - - himedia m 530 - 500 g, sodium chloride - ar - himedia rm 853/ merck/ qualigens - 500 g, sodium chloride - cell culture grade - himedia tc 046-500g - 500 g, sodium dihydrogen orthophosphate dihydrate (nah2po4.2h2o) - ar grade - - 500 g, soyabean casein digest medium - - himedia m011 - 100g, standard nutrient broth - - himedia m 116 - 500 g, trypsin from bovine pancreas - minimum activity 0.2 anson u/g (2000 u/g) - himedia rm 618 - 500g, tween 80 (polyoxyethylenesorbitan monooleate - polysorbate - 80 (1 ml = 1.08 g) - himedia grm 159-550g - 500 g, xylene - ar grade - - 500 ml, brilliant green agar w/ 1.2% agar - - himedia m016a - 100 g, sodium lauryl sulphate - - cdh cas no 151-21-3 - 5 kg, cedepol - lr - cdh 056011/dl055 - 5 litres, sabouraud dextrose agar - - himedia mh - 500g, glycerol - ar - himedia grm1027 - 500 ml, liver extract powder 500 g - - hi media rm-326 - 500 g, buffer solution ph (red) 4 - standard solution for calibration - thermo scientific ecbu4btc - 480 ml

CTN :43290656

12 Jan, 2026 5.60 Lacs

Mumbai - Maharashtra

Tender For supply of phosphorous pentaoxide ar grade , zinc oxide ar grade , ethanol alcohol 96 percent , petroleum ether 40 to 60 , sodium 1undecanesulfonate ar , buffer solution ph 4 nist cert. , buffer solution ph 7 nist cert. , buffer solution ph 10 nist cert. , mercuric chloride ar , boric acid ar , zinc sulphate heptahydrate ar , acetonitrile hplc

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