Latest alum sulphate Tenders | Government alum sulphate Tenders

Central Government/Public Sector

CTN :43695648

13 Feb, 2026 NA

Pune - Maharashtra

Tender For supply of 2 3 5triphenyltetrazolium chloride ttc , acetone , ammonium acetate , ammonium flouride , ammonium molybdate tetrahydrate , ammonium vanadate , antimony potassium tartarate , barium chloride dihydrate , boric acid powder , bromo cresol green , calcium chloride dihydrate , chloroform ethanol free , citric acid monohydrate , concentrated sulphuric acid , concentrated nitric acid , cupric sulfate pentahydrate , davardas alloy , diacetylmonoxime , dimethyl sulphoxide dmso , diphenylamine indicator , diethylenetriaminepentaacetic acid dtpa , edta , ethanol , ferrous ammonium sulphate hexahydarte , fluorescein diacetate , fluorescein sodium salt , glucose , hydrochloric acid , l ascorbic acid , magnesium oxide , maleic acid , methanol , methyl red , n phenylanthranilic acid indicator , orthopohphoric acid , perchloric acid , phenyl mercuric acetate , p nitrophenol , p nitrophenyl phosphate tetrahydrate , p nitrophenyl beta-dglucopyranoside , phenopthalein indicator , potassium chloride , potassium dichromate , potassium phosphate dibasic k2hpo4 , potassium dihydrogen phosphate kh2po4 , potassium permanganate , potassium sulphate , salicylic acid , selenium powder , silver sulphate , sodium bicarbonate , sodium carbonate , sodium fluoride , sodium hexametaphosphate , sodium hydroxide pellets , sodium thiosulfate , thiosemicarbazide , toluene , triethylamine , 1 3 5triphenyltetrazolium formazan , tris hydroxymethyl aminomethane tham , urea , whatmann filter paper no 42 dia 125 mm , whatmann filter paper no 2 dia 125 mm , whatmann filter paper no 1 dia 125 mm

CTN :43680503

12 Feb, 2026 6.00 Lacs

Parganas - West Bengal

Tender For supply of fehling a and b solution , benedict reagent , barfoerd reagent , aniline acetate , selwinoff reagent , 0. 5 percent phloroglucinol , iodine solution , tannic acid , 4 percent naoh , 1percent 5percent cuso4 , million reagent , nh4oh , 5percent hgcl2 , 5percent lead acetate , 5percent ammonium sulphate , 5percent ninhydrin sol , sudan iii , 1percent osmic acid , na2so4 khso4 , chloroform , acetic anhydride , pyridine , sodium nitroprusside , glacial acetic acid , 10percent picric acid , 10percent sodium carbonate , magnesium turning , dragendorff reagent , mayers reagent , hagers reagent , wagners reagent , 5percent fecl3 , gelatin solution , bromine water , potassium dichromate , potassium permanganate solution , methanol , sugar of milk , ethyl alcohol , olive oil , petroleum jelly , glycerin , distilled water , gram safranine solution , filter paper , butter paper , iodine , thymol , glycerol , formaldehyde solution min 37percent , sodium chloride

CTN :43682357

11 Feb, 2026 NA

Ahmedabad - Gujarat

Tender For supply of marshall reagent , oxalic acid , o cresolphthlein , 1 octane sulphonic acid sodium salt monohydrate 99 , potassium ferricyanide , meta phosphoric acid 56 60 , potassium ferrocyanide , potassium sulfate , potassium bromide , potassium phosphate dibasic anhydrous di potassium hydrogen phosphate anhydrous potassium hydrogen phosphate , potassium dihydrogen ortho phosphate , potassium chloride , potassium carbonate anhydrous 99 , potassium hydroxide pellet , potassium dichromate , potassium bromate , potassium sodium tartrate , potassium permanganate , potassium thiocyanate , phosphorus pentoxide , phloroglucinol 99 1 3 5 trihydroxybenzene , pentafluropropionic acid perfluoropropionic acid , potassium nitrate , phosphotungstic acid tungstophosphoric acid tpa , quinhydrone 97 pbenzoquinhydrone , sodium hydrogen carbonate sodium bicarbonate baking soda , di sodium tartrate dihydrtae , sodium hydroxide pellets , starch soluble , sodium thiosulphate , sodium acetate anhydrous acetic acid sodium salt sodium ethanoate , sodium nitrite , sodium disulfite sodium metabisulfite , sodium chloride , sodium sulphate , di sodium tetraborate borax decahydrate , sodium carbonate anhydrous pure , sodium phosphate monobasic dihydrate sodium dihydrogen orthophosphate , sodium borohydride , sodium phosphate dibasic disodium hydrogen phosphate , sodium lauryl sulphate sodium dodecyl sulfate , thiourea 98 , tetrabutyl ammonium hydrogen sulphatc , l 1 tartaric acid , thioglycollic acid , zinc chloride dry , zinc metal granular , acetone hplc grade , chloroform hplc grade , carbon tetra chloride , dimethylformamide hplc grade , dichloromethane , diethylamine , dimethyl sulphoxide , diethyl ether , ferroin indicator , n propyl alcohol lr , n butanol 99 butyl alcohol , n heptane , ortho phosphoric acid , o cresol , 2 propanol iso propyl alcohol hplc grade , nitromethane , fehling solution b , petroleum ether 100 120c , trifluoroacetic acid , sodium nitroprusside

Central Government/Public Sector

CTN :43682407

04 Feb, 2026 NA

Ernakulam - Kerala

Tender For supply of ammonium chloride ar 500gms , aceto nitrile hplc 2. 5l , ammonia solution ar 2. 5lt , ammonium molybdate ar 100gms , barium chloride ar 500g , carbon tetra chloride ar 2. 5l ctc , chloroform ar 2. 5l pack , calcium chloride fused -500g , edta solution n by 50 500ml , ammonium ferrous sulphate ar 500gm , karl fisher 1ml of reagent should be equal or greater than 6 mg of water. , methanol ar 2. 5l , methanol for hplc 2. 5l , potassium ferricyanide ar 500g , pyrogallol ar 100gms , petrolium ether 40-60 deg celsius ar 2. 5l , potassium thiocyanate excel ar 500gms , potassium dichromate ar 500gm , potassium permanganate ar 500gm , pyridine anhydrous ar 500ml , silver nitrate ar 25g , sodium meta bisulphate ar 500gm , starch soluble -500gms , sodium silicate ar 500g , sodium carbonate ar 500gms , sodium hydroxide pellets ar 500gm , sodium chloride ar 500g , thio glycollic acid ar 250 ml , stanous chloride ar 100g , acetic acid glacial analar 2. 5l , sulphuric acid 500ml ar , hydro chloric acid ar 500ml , hydro chloric acid 2. 5l ar , nitric acid 500ml ar , nitric acid ar 2. 5l , otolidine 500 ml for free chlorine estimation

Central Government/Public Sector

CTN :43612257

30 Jan, 2026 NA

Kochi - Kerala

Tender For procurement of lab chemicals and reagents - hydrochloric acid about 37% , concentration packed in 2.5 litter bottle. , perchloric acid 70% (gr) concentration , packed in 500ml bottle." , ortho phosphoric acid 88% , concentration packed in 2.5 litter bottle. , ammonia solution 28-30% , concentration packed in 500ml bottle. , oxalic acid dihydrate concentration , packed in 500gm bottle. , potassium chromate concentration , packed in 500gm bottle , potassium chloride concentration , packed in 500gm bottle , sodium hydroxide pellets , concentration packed in 500gm bottle , sodium chloride concentration packed , in 500gm bottle. , silver nitrate concentration packed in , 25gm bottle. - , "hydrogen peroxide 30% concentration packed in 500ml bottle. sodium bismuthate concentration packed in 100 gm bottle. - tributyl phosphate 99% concentration packed in 500ml bottle. iso propyl alcohol.l.r. concentration packed in 500ml bottle. sulphuric acid l.r. concentration packed in 500ml bottle acetic acid glacial l.r concentration packed in 500ml bottle sodium oxalate concentration packed in 500gm bottle edta disodium salt l.r concentration packed in 500gm bottle acetone l.r concentration packed in 500ml bottle barium chloride l.r concentration packed in 500gm bottle ammonium ferrous sulphate l.r concentration packed in 500gm bottle" , ferrous sulphate l.r concentration , packed in 500gm bottle , buffer powder ph 4.0 (capsules of , 10nos) , buffer powder ph 7.0 capsules of , 10nos) , buffer powder ph 9.2 (capsules of , 10nos , vanadyl sulphate concentration packed in , 100gm bottle - , potassium thiocyanate l.r , concentration packed in 500gm bottle , potassium dichromate l.r , concentration packed in 500gm bottle - , silver sulphate l.r concentration , packed in 25gm bottle - , ferroin indicator solution , concentration packed in 25ml bottle , phenolphthalein solution , concentration packed in 125ml bottle , methyl red solution concentration , packed in 125ml bottle , "bromocresol green solution concentration packed in 125ml bottle" , mercuric sulphate -99% packed in 100 gram , bottle , sodium sulphide flakes extrapure, 60% in , 500 gram pack , xylene 99% a.r sulphur free - , packing size 500 ml , sodium bicarbonate acs, 99.7% in 500 gram , pack , glycerol (glycerine) anhydrous acs, 99.5% , in 500 gram pack

State Government

CTN :43553529

25 Jan, 2026 NA

Pune - Maharashtra

Tender For procurement of items ray optic kit , concave lens 2" , convex lens 2" , concave mirror 2" , convex lines 2" , ohms law apparatus , resistances in series , resistances in parallel , pulley , over flow vessel pp , split cork , slinkey metallic , reflection of sound apparatus , stop clock , respiratory system model , amoeba binary , kidney t.s , testies t.s. , ovary t.s. , model of digestive , model of excretory , model of circulatory , reproductive male , reproductive female , amoeba original , paramoecium , watch glass , slide pkt of 100 , cover slip pkt of 20gm , blood smear , plant tissue , , ph paper (1-14 ph) ord. , ph paper (1-15 ph) qualigens , separatinf funnel 125ml , ferrous sulphate , iron filling , barium chloride , sfranine , stain , methylen blue , dilute hydrochloric acid , dilute sodium hydroxide , ethanoic acid , distilled water , sodium bi carbonate solu. , sodium carbonate solu. , lime water , copper sulphate solu. , sodium sulphate solu. , alumunium sulphate solu. , zinc sulphate solu , iron sulphate solu. , starch solution , potassium permanganate , lodine crystal , napthelene crystal , ammonium chloride , camphor powder , pumice stone , calcium carbonate , ferrous sulphate , copper sulphate , ignition tube , barium chloride , sodium sulphate , sulphur powder , zinc metal dust , calcium , magnessium powder , silicon

State Government

CTN :43554045

02 Feb, 2026 NA

Multi City - Madhya Pradesh

Tender For supply of laboratory setup accessories to apmdc - dav model school at suliyari coal project, madhya pradesh - microscope, permanent slide, specimen, model, cover slip, class work material, common slide, chromatograph y paper, chromatograph y jar 4x4, digital balance, acetocramine, liver history model, beaker 100ml borosil, beaker 250ml borosil, beaker 500ml borosil, beaker 1000ml borosil, watch glass local, petra dish borosil, surgical knife pvc plate, pestle mortal, test tube holder, dissection kit, scientist photo, human torso, dissection needle, acetone, ammonia solution, acetic acid, aluminum chloride, aluminum potassium sulphate, aluminum sulphate, ammonium acetate, ammonium bichloride, ammonium bromide, ammonium carbonate, ammonium cedric nitrate, ammonium chloride, ammonium citrate, ammonium dichromate., ammonium dihydrogen, orthophosphate, ammonium ferric citrate, ammonium ferric sulphate, ammonium ferrous sulphate, ammonium molybdate, ammonium oxalate, ammonium persulphate, ammonium sulphate, ammonium thiocynate, aniline, barium acetate, barium carbonate, barium chloride, barium hydroxide, barium nitrate, barium sulphate, benedict's reagent, benzaldehyde, benzoic acid, bismuth carbonate, bismuth chloride, bismuth nitrate, borax, boric acid, bromo cresol purple bromo cresol green, bromo phenol blue, bromo thymol blue, buffer capsules 4ph, buffer capsules 7ph, iron filling, manganese carbonate, mannitol, methanol, methyl orange solution, methyl red solution, methylene blue solution, 1-napthol, 2-napthol, nessler reagent, ninhydrin, nitric acid, iso octane, orthophasphoric acid, oxalic acid, paraffin wax, schiff's reagent, petrolium ether60-80, phenol, phenolphthalein solution, sodium metal, potassium acetate, potassium carbonate, potassium chloride, potassium ferric cyanide, potassium hydroxide pellets, potassium hydrogen sulphate, potassium iodide., potassium metabisulphite, potassium nitrate, potassium sulphate, 1-propanol, iso propyl alcohol, pyridine, resorcinol, safaranine solution, salicylic acid, silica gel, silver nitrate, silver nitrate n/10, sodium acetate, sodium benzoate, sodium carbonate, sodium chloride, trisodium citrate, sodium fluoride, sodium hypochlorite, sodium hydroxide pellets, funnel 3" borosil, pipette iml borosil, pipette 2ml borosil, pipette 5ml borosil, pipette 10ml borosil, pipette 25ml borosil, test tube 18x150mm, test tube 15x125mm, petra dish borosil, methyl alcohol

Central Government And Public Sector

CTN :43606647

06 Feb, 2026 13.24 Lacs

Ghazipur - Uttar Pradesh

Tender For tender for supply of hydrochloric acid , sulphuric acid , sodium hydroxide , chloroform , diethyl ether , ethanol , methanol , methanol hplc grade , dichloromethane , nitric acid , buffer solution , buffer solution , buffer solution , 2- propanol , n-butanol , o-phosphoric acid , formaldehyde , fast blue b , (50 g) 2 , sodium hydroxide pellets , calcium hydroxide , ammonium chloride , silver nitratate , ammonium molybdate , barium chloride , mercurous chloride , (25 gms) , capillary tubes , capillary tubes , sodium sulphate anhydrous , iodine resublime , phenolphethalin , mercurous acetate , methyl orange , methyl red , potassium hydrogen phthalate , potassium permanganate , potassium dichromate , sodium nitrite , fehling solutiona , fehling soutionb , iodine solution , bismuth subnitrate

State Government

CTN :43583158

04 Feb, 2026 NA

Lucknow - Uttar Pradesh

Tender For supply of 4-aminoantipyrine reagent , agar powder , ammonium molybdate , ammonium persulfate , ammonium solution , barium sulphate , benzene iso butanol , buffer solution 4 ph , buffer solution 7 ph , calcium phosphate , cod standard solution , crystal violet , erichrome black-t , ferrous ammonium sulfate , glucose , grams iodine , hexamethylenediamine tetraethyl , hydrazine sulphate , hydrogen peroxide , iodine solution , macconkey broth , manganese sulfate , manganous sulfate , mercuric sulphate , mix indicator , nesslers reagent , nitroblue tetrazolium chloride , phenol pure , phosphate buffer , potassium chloride , potassium dichromate , potassium ferricyanide , potassium iodide , potassium persulphate , potato dextrose agar , silver nitrate , silver sulphate , sodium azide , sodium carbonate , sodium dihydrogen phosphate , sodium hydrogen carbonate , sodium hydrogen phosphate , sodium hydroxide pellets , sodium tetraborate , sodium tetrachloromercurate , sodium thiosulphate , stannous chloride , starch indicator , sulfamic acid , tetrazolium salt , thio barbituric acid , yeast extract , zinc acetate , cod digestion tube , kjeldahl flask , ph probe , micro separations glass microfiber filter , micro separations ptfe membrane filter , pipette fillers , nitrile gloves ) /bid number : gem/2026/b/7111516 * /dated: 14-01-2026 & & / bid document 1 / 44

CTN :43606345

31 Jan, 2026 1.36 Lacs

Nawabganj - Uttar Pradesh

Tender For supply of deltamethrin 45423 100mg , flubendiamide 32801 100mg , imidacloprid 37894 100mg , indoxacarb 33969 25mg , lambda cyhalothrin ateh9a71db01 250mg , chloropyriphos 43395 100mg , spinosad ateh9a71db64 100mg , thiamethoxam 37924 100mg , emamectin benzoate 31733 250mg , fipronil 46451 100mg , azadirachtin ta9h9adfbb53 1mg , spirit , agar agar , dextrose , nutrient agar , formaldehyde , sprit , lacto phenol cotton blue solution microscopy 500ml , gram stain kit , ammonium chloride , acetic acid , activated charcoal , ethyl alcohol , ammonium acetate , ammonium molybdate , ammonium sulphate , ascorbic acid , barium chloride , barium sulphate , boric acid , bromocresol green solution , buffer capsule ph 4 , buffer capsule ph 7 , buffer capsule ph 9 point 2 , calcium carbonate , calcium chloride , calcium hydroxide , copper chloride , crystal violet solution , copper sulphate , diphenyl amine indicator , ferrous ammonium sulphate , filter paper sartorius no 1 , glass beads 3 point 5 to 4 point 5 , gum acacia , hydrochloric acid , hydrogen peroxide , methanol , methyl red , monocalcium phosphate , nitric acid 65 percent pure , ortho phosphoric acid , ph paper 2 to 10 point 5 ph , phenolphthalein , potassium antimony tartrate , potassium chloride , potassium dichromate , potassium dihydrogen phosphate , potassium hydroxide , potassium permanganate , potassium sulphate , sodium bicarbonate , sodim chloride , sodium hexa meta phosphate , sodium hydroxide , sulphuric acid , tri ethnol amine , universal indicator , agar , di potassium hydrogen phosphate , ferric chloride , magnesium sulphate , mannitol , potassium nitrate , potassium phosphate , sodium chloride , sucrose , yeast extract ) /bid number: gem/2026/b/7103590 * /dated: 16-01-2026 & & / bid document1 / 46

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