Latest tetramethylammonium hydroxide Tenders | Government tetramethylammonium hydroxide Tenders

Central Government/Public Sector

CTN :42972179

19 Dec, 2025 3

Muzaffarpur - Bihar

Tender For supply of chemicai and labwares d d -brewers yeast for insect artificial diet , myo inositol , choline chloride , vitamin fortification mixture for insects , bradford reagent for proteins , ascorbic acid , formaldehyde sol 37 41 percent ar , streptomycin sulphate , lauric acid ar , potassium sorbate , methyl paraben , wessons salt mixture insect cell culture tested , propionic acid , methyl p hydroxybenzoate sodium salt , a tocopherol , antimicrobial supplement , phytagel , flaxseed oil , tricarboxylic acid tca , tridecene , decanal , terpinolene , rnalater stabilization solution , iodine solution , acetate buffer , potassium acetate buffer , tris acetate salt , 5m sodium chloride solution , sodium chloride a , diethyl pyrocarbonate depc h2o , sodium chloride for molecular biology , starch soluble ar , starch hydrolysed , zinc acetate dihydrate acs , potassium ferrocyanide extrapure ar acs , sodium bisulphite ar acs , phenolphthalein indicator 1 percent in ethanol solution , copper ii sulphate pentahydrate ar acs , copper ii sulphate anhydrous , potassium sodium tartrate tetrahydrate hi ar acs , methylene blue indicator solution , sucrose ar , sodium thiosulphate pentahydrate hi ar , potassium chloride ar , d fructose , d glucose monohydrate , lactic acid ar , dl malic acid , iodine ar acs , potassium iodide a , instant yeast , dcm , beta caryophyllene , undecane , pentadecane , nonanal , sabinene , limonene , geraniol , alpha terpineol , p chyene , nerol , beta myrcene , 1 octanol , ethyl acetate , beta pinene , tridecane , germacrene d , cedrene cedrene , beta cedrene , aromadendrene oxide , starch agar

State Government

CTN :42402103

01 Dec, 2025 73.23 Lacs

Delhi - Delhi

Tender For bid to ras supply of various chemicals 2 - dichloromethane hplc , diethylamine , diethyl ether , diethyl ether sq , dimethyl glyo ime sq , di n octyl phthalate , diphenylamine , di sodium hydrogen ophosphate sq , dithioo amide , erichrome black t , ethyl acetate for residue analysis , ethyl acetate , ethylenediamine dihydrochloride , edta acid , ethylene glycol , ferric chloride anhydrous , ferrous sulphate , formic acid acs reagent , furfuraldehyde , gallic acid , glycerol , heptafluorobutyric anhydride , he ane , hydrochloric acid , hydrogen pero ide solution sq , hydro ylamine hydrochloride , indole , indole 3 acetic acid sq , iodic acid , iodine , iodine resublimed sq , iodomethane stab with copper , iso octane , isopropyl acetate , isopropylamine , lead acetate trihydrate , lithium hydro ide monohydrate acs reagent , magnesium chloride er , magnesium sulphate , manganese dio ide , m cresol , mercurous nitrate , mercuric chloride , mercuric o ide red , methyl red indicator , methylene blue alkaline solution , tert butyl methyl ether sq , molybdic acid , morin hydrate , n naphthyl ethylenediamine dihydrochloride acs , n n dimethyl p phenylenediamine , n butyl acetate , nessler s reagent king s , nickel nitrate , ninhydrin , nitric acid sq , nitrobenzene acs reagent , o cresol , orthophosphoric acid , tolidine reagent for chlorine estimation , o toluidine , o alic acid dihydrate acs reagent , n n diphenyl p phenylenediamine , p dimethyl amino benzaldehyde sq , perchloric acid 70 er , petroleum spirit sq , polyethylene glycol 6000 sq , potassium bromide , potassium chlorate , potassium chloride , potassium chromate , potassium dichromate , potassium he acyanoferrate trihydrate acs , potassium he acyanoferrate acs , potassium hydro ide pellets , potassium iodide , potassium nitrite , potassium perchlorate , potassium persulphate er acs , potassium sulfate acs reagent , p phenylenediamine , propionic acid acs reagent , pyridine , resorcinol , rhodizonic acid disodium salt , salicylic acid , sodium acetate anhydrous er acs , sodium acetate trihydrate er acs , sodium azide , sodium hydrogen carbonate , sodium bismuthate sq , sodium borohydride , sodium chloride er acs , sodium dihydrogen orthophosphate , sodium phosphate monobasic monohydrate , sodium dithionite , sodium fluoride er acs , sodium bisulphite sq , sodium hydro ide pellets er , sodium metabisulphite er acs , sodium molybdate , sodium nitrate 99 acs reagent , sodium nitrite acs min , sodium sulphate anhydrous sq , sodium thiocyanate acs reagent , sodium thiosulfate pentahydrate acs , solution for leishman stain hplc , solution for leishman stain lcms , starch soluble , zinc uranyl acetate , zincon sodium salt acs dichloroethane sq, naphthoquinone sulfonic acid sodium salt , dinitrobenzene, dioxan , diphenylcarbazide acs, dichloroethane, chlorobutane pure, naphthol sq, naphthyl phosphate monosodium salt monohydrate, alizarin red s pure certified, aluminum chloride anhydrous sq, ammonia solution about , ammonium acetate ar, ammonium carbonate, ammonium cerric nitrate, ammonium chloride , ammonium dichromate, ammonium molybdate tetrahydrate er, ammonium meta vanadate sq, ammonium molybdate sq, ammonium phosphate dibasic acs reagent, ammonium sulphate, ammonium thiocyanate crystal er acs, pentanol acs, aniline, aniline hydrochloride, aniline sulfate, p anisaldehyde, barium chloride, barium sulphate, benedict's reagent qualitative, benzenesulfonyl chloride, bismuth nitrate pentahydrate sq, borax di sodium tetraborate, boric acid, bromine, bromocresol //bid details 2 / 116

Central Government/Public Sector

CTN :42933070

17 Dec, 2025 NA

Pune - Maharashtra

Tender For supply of hydrogen peroxide solution , acacia gum powder , potassium iodide , edta disodium salt dihydrate , magnesium chloride anhydrous , 0 point 1 m potassium phosphate buffer , methionine , nitroblue tetrazolium chloride nbt , sodium carbonate , ninhydrin , glacial acetic acid , orthophosphoric acid , sulfuric acid , methyl orange indicator , phenolphthalein indicator , ammonium chloride , ammonia solution , ebt indicator , silver nitrate , potassium chromate indicator , manganese ii sulphate monohydrate , sodium thiosulphate pentahydrate , oxalacetic acid , sodium iodide , sodium azide , barium chloride , antimony potassium tartrate trihydrate , ammonium molybdate tetrahydrate , ascorbic acid , bromocresol green , boric acid , sodium acetate anhydrous , sodium bicarbonate , stannous chloride , potassium dihydrogen orthophosphate , p nitrophenol , sodium tri polyphosphate , l ascorbic acid , aeromonas hydrophilia , vibrio parahaemolyticus , sodium selenite , poly ethylene glycol , ethanol hplc grade , toluene , 1 chloro 2 4 dintrobenzene , dipotassiumhydrogen orthophosphate , dl alanine , d aspartate , nadh disodium salt , 3 5 dinitrosalicylic acid , ketoglutaric acid , di-sodium hydrogen orthophosphate , sodium hydroxide pellets , sucrose pure , sodium pyruvate , sodium dihydrogen orthophosphate , tris buffer , trichloroacetic acid , potassium permanganate , hanks balanced salt hbss , tris base , lglutathione reduced , ethidium bromide , carboxymethyl cellulose calcium salt , butylated hydroxytoluene , copper ii sulphate pentahydrate , sodium benzoate , ferric chloride anhydrous , acetylcholine chloride , potassium sodium tartrate tetrahydrate , 2thiobarbituric acid 4 6 dihydroxy 2 mercaptopyrimidine , 5 5 dithiobis 2 nitrobenzoic acid , starch soluble , chloroform ) /bid number: gem/2025/b/6929710 * /dated: 26-11-2025 & & / bid document1 / 45

CTN :42865725

15 Dec, 2025 NA

Ananthnag - Jammu And Kashmir

Tender For e-nit for supply of reagents required in the departmental laboratory of biochemistry - items/instruments, benedict reagent 500 ml, osazone powder 25 mg, barbital buffer 500ml, tris glycerine buffer (extra pure) 500 ml, n-butanol 500 ml, coomassive brilliant blue 25 gm, amido black 100 gm, whatman s filter paper 250 papers, agarose gel powder 500 gm, ninhydrin 100 gm, amino acid standards for electrophoresis 5 ml, cholesterol 100 ml, calcium kit 50 ml, glucose (god-pod kit) 450 ml, urea kit 100 ml, triglycerides kit 100 ml, uric acid kit 100 ml, protein kit 150 ml, creatinine kit 200 ml, phosphorous kit 75 ml, albumin kit 150 ml, bilirubin (total) kit 200 ml, bilirubin (direct) kit 200 ml, alp (alkaline phosphatase) kit 40 ml, hdl & ldl kit 75 ml, sgot & sgpt kit 100 ml, benzidine powder 500 gm, ammonium sulphate powder 1 kg, sodium nitropruside powder 1 kg, sulphur powder kg, glucose powder (anhydrous) 1kg, sulphosalicylic acid 75 gm, bile salt powder 25 gm, liquid ammonia 1 liter, hydrogen peroxide 20 ml, alpha napthol 10 gm, sulphuric acid 250 ml, barfoeds reagent unit of 100 ml quantity (ml), horse gram powder 100 gm, 10n/50 iodine 50 ml, seliwanoff reagent 100 ml quantity 125 ml, albumin solution 50 ml, bromocresol green indicator 5 gm, sodium carbonate 100 gm, ammonium hydroxide 500 ml, phenolphthalein indicator 100 gm, sodium hypobromide 500 ml, picric acid liter, benedict s uric reagent 100 ml quantity 100 ml, gunzberg s reagent 10 ml, nitric acid 500 ml, silver nitrate 25 gm, spirit 1 liter, ria vials, ammoniacal silver nitrate100 gm, spirit (rectified spirit for sprit caps) liter, edta tubes (purple), clot activator tubes (red), droppers, tips ( small) pack of 500, fouchet s reagent 125 ml, ehrlich s reagent 125 ml, hay s sulphur powder gms, ammonium buffer solution ml, benzoic acid 250 ml, bromine liter, calcium chloride 500 gm, copper acetate 250 gm, copper sulphate 250 gm, edta powder gms, ferric powder (anhydrous) gm, iodine solution 250 ml, lactose (anhydrous) 450 gm, maltose (anhydrous) 450 gm, sucrose (anhydrous) 450 gm, mannose (anhydrous) 450 gm, hydrogen peroxide 20 ml, phosphomolybedic acid 25 gm, photo tungstic acid kgs, potassium oxalate 125 gm, potassium iodide 5 gm, potassium ferricyanide 100 gm, potassium sulphate 500 gm, silver nitrate 10 gm, sodium acetate (anhydrous) 450 gm, sodium carbonate (anhydrous) 450 gm, sodium chloride (anhydrous)450 gm, tri-sodium citrate 500 gm, sodium citrate 500 gm, starch (soluble) 250 gm, sulphanillic acid 250 ml, thiosemi carbazide 25 gm, acetone 500 ml, ammonium sulphate 500 gm, bovin serum albumin gm, barium chloride 25 gm, lithium carbonate 10 gm, methanol 500 ml, nitric acid 250 ml, o toluidine 100 ml, potassium hydroxide (pellets) 250gm, sulpho salicylic acid 75 gm, sodium azide 100 gm, toppers reagent 10 ml, trichloro acetic acid 100 gm, benedicts uric acid reagent 100 ml, egg albumin flakes 500 gm, picric acid 500 ml, ammonium molybedate 100 gm, dna extraction kits (44 reactions), tsh elisa kits (96 reachtions), t4 elisa kits (96 reactions), t3 elisa kits (96 reactions), tips ( large) pack of 1000

CTN :42865343

11 Dec, 2025 NA

Hyderabad - Telangana

Tender For supply of various chemicals and glassware items through rate contract --, 1-10 phenonthroline , 1-5-di-phenyl carbaziide, 4-amino anti pyrine, acetic acid, acetone , ammonium chloride, ammonium dihydrogen ortho phosphate, ammonium molybdate tetra hydrate, anisole, ascorbic acid, barbutiric acid, barium chloride dihydrate, boric acid powder, bromo thymol blue, bromocresol blue, calcium carbonate , caramine, carbon tetrachloride, chloramine t, chloroform , copper sulphate , curcumine, d-glucose, di-potassium hydrogen orthophosphate , di-sodium hydrogen ortho phosphate (anhydrous), di-sodium tartarate, ec broth, ferric chloride anhydrous, ferrous sulphate, labolene, lead acetate, l-glutamic acid, magnesium sulphate heptaohydrate, manganous / manganese sulphate mono hydrate , mercuric sulphate, methyl red solution, methylene blue, murexide , n-(1-napthyl) ethylene diamine di hydrochloride (needa) , ortho phosphoric acid, pararosaniline, perchloric acid, phenol, potassium chromate, potassium dichromate, potassium dihydrogen ortho phosphate (anhydrous), potassium ferric cyanide, potassium hydrogen pthalate, potassium iodate, potassium iodide , potassium periodate , potassium permanganate, potassium sulphate , pyridine, silica gel (self indicating), silver nitrate, silver sulphate, sodium acetate anhydrous, sodium azide , sodium bicarbonate , sodium boro hydride (extra pure) , sodium dihydrogen ortho phospate, sodium hypochlorite solution, sodium sulfide flakes, sodium thiosulpate penta hydrate, stannous chloride, starch soluble extrapure , sulphamic acid purified , sulphanilic acid, sulphuric acid, thio acetamide, zinc acetate dihydrate, zyrcronyl chloride (zrconium oxy chloride ), merck / qualigens / rankem / finar / sd fine chemicals / sigma aldrich / tci may be quoted for the following chemicals, ammonia buffer solution, ammonium ferrous sulphate, edta (disodium salt), erichrom black-t (solochrome), methyl orange solution, methylene blue, spadns , rhodanine indicator, crms – reference material producers fulfilling the requirements of iso 17034 may quote the following, arsenic as as (1000 ppm), boron (b), cadmium as cd (1000 ppm), zinc as zn (1000 ppm), lead as pb (1000 ppm), cupper as cu (1000 ppm), nickel as ni (1000 ppm), chromium as cr total (1000 ppm), iron as fe (1000 ppm), mercury as hg (1000 ppm), sulphate nist std, phosphat nist std, nitrate nist std, fluoride nist std, sodium nist std, potassium nist std, nitrite (nist standard), total hardness nist std, chloride nist std, ammonium nist std, magnesium nist std, calcium nist std, barium (ba), managanese (mn), selenium (se), multi element icp standard, conductivity solution (12.9 ms/cm), conductivity standard solution (1413 us/cm), formazine 4000 ntu for turbidity, btx-mix , i-cystine std for chns, ph buffer solution 10.01, ph buffer solution 4.0, ph buffer solution 7.0, pesticide mix with alpha hch; beta hch; gama hch; delta hch; o,p-ddt, p,p-ddt; o,p-dde; o,p-ddd; p,p-ddd; alpha endosulphan; beta endosulphan; endosulphan sulphate; aldrin; dieldrin; chloropyriphos; methyl parathion; anilophos; isoproturon; monochorotophos; ethion; phorate; chlorandane; heptachlor hexachlorobenzene; phosphamidon; malathion; dimethoate, herbicides mix with alachlor; butachlor; pendimethlin; atrazine; 2,4-d , carbamates mix with oxamyl; methiocarb; aldicarb sulfone; carbofuran; propoxur; carbaryl; aldicarb , pahs mix with naphthalene; acenaphthylene; acenaphthene; fluorine; phenanthrene; anthracene; fluoranthene; pyrene; benzo(a)anthracene; chrysene; benzo(b)fluoranthene; benzo(k)fluoranthene; benzo(a)pyrene; benzo(g,h,l)perylene; dibenzo(a,h)anthracene; indeno(1,2,3-cd)pyrene , suprapure chemicals, hydrochloric acid, nitric acid, sodium borohydride, arsenic trioxide as2o3, sodium monohydrogen ortho arsenate (std for ic), potassium dichromate , stannous chloride , potassium permanganate , sodium boro hydride , arabino galactose , ascorbic acid , l-ascorbic acid , potassium iodide , sodium hy

Central Government/Public Sector

CTN :42865348

05 Dec, 2025 NA

Chandigarh - Chandigarh

Tender For purchase of tetramethylammonium hydroxide (tmah) aqueous developer solution 2.5 l

Central Government And Public Sector

CTN :42773982

06 Dec, 2025 7.70 Lacs

Jammu - Jammu And Kashmir

Tender For procurment of lab materials c c - buffer solution ph4.00 crm , potassium chloride crm , sodium chloride crm , potassium bi iodatecrm , hydrazine sulphate , ammonium hydroxide , sodium hydroxide , sodium iodide , potassium hydroxide , potassium iodide , potassium chromate , ferroin indicator , starch soluble , sodium azide , mangnous sulphate , glucose , glutamic acid , ferric chloride , sulphuric acid , sodium thiosulphate , dipotassium hydrogen phosphate , oxalic acid , ethanol , sodium hypochloride , ammonium chloride , hydrochloric acid , nitric acid , magnesium chloride , cod vials , lauryl tryptose , brilliant green bile broth , e-coli broth , sulphanilamide , sodium oxalate , ferrous ammonium sulphate , potassium permanganate , hand sanitiser , conductivity electrode , ph electrode , ph meter , filter paper , silt tube 5ml , silt tube 2ml , glass funnel , red mercury thermometer , tissue paper , potash alum , laboratory test sieves , enamelled bowl , china clay bowl , metallic bottle , enamel bucket with lid , silica gel , enamel tray , micropipette 0.1-1 ml , micropipette 1-5 ml , micropipette 1-10 ml , micropipette tip 0.1-1 ml , micropipette tip 0.5-10 ml , dropper bottle , washing jet bottle , aspirator bottle , tray , micropipette stand , plastic bottle 100 ml , plastic bottle 250 ml , magnet retriever , burette stand , pipette controller , durham tube , beaker 100 ml , beaker 50 ml , beaker 25 ml , glass burette 25 ml , bod bottle , glass bottle 125 ml , glass bottle 250 ml , glass bottle 500 ml , glass bottle 1000 ml , glass rod , volumetric flask 250 ml , measuring cylinder 100 ml , pipette 5ml , aluminium foil , spatula 6 inch , spatula 8 inch , spatula 10 inch , dust bin with lid , plastic bucket ) /bid number : gem/2025/b/6895057 * /dated: 15-11-2025 & & / bid document 1 / 53

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