Latest ammonium purpurate Tenders | Government ammonium purpurate Tenders

Central Government/Public Sector

CTN :44697934

02 Jul, 2026 NA

Kalol - Gujarat

Tender For bid to ras supply of ammonium thiocyanate for ongc

Central Government/Public Sector

CTN :44959191

02 Jul, 2026 NA

Nagpur - Maharashtra

Tender For bid to ras corrigendum : tender for supply of fine chemicals d d - amino hydroxy naphthalene sulfonic acid , 2 pyridylazo resorcinol par ar gr , ammonium molybdate ar 1kg , ammonium thiocyanate ar gr excelar , barium chloride gr 500gm , buffer solution ar , buffer solution gpr 500ml , chlorotex reagent liquid ar , combititrant 2 karl fischer 1ml 2 mg h2o , edta n 50 solution 500ml pack , hydrofluoric acid ar 48 1l , indicator soln universal , iodine crystal ar gr excelar emparta , methanol ar gr excelar emparta 500ml , nitric acid gr 2 5l , n pentane ar gr excelar emparta 1l , 0 01 water standard , potassium iodide ki ar gr excelar , silver nitrate ar gr excelar emparta , sodium acetate anhydrous ar gr excelar , sodium azide ar 100gm , sodium bisulfite , sodium borohydride ar gr excelar emparta , sodium chloride ar gr excelar emparta , sodium hydroxide pellets gr 500gm , sodium meta bisulphite ar , soln reagent merck 1 88020 1000 , petroleum ether ar gr excelar emparta , mercuric sulphate ar gr excelar emparta , sulphuric acid h2so4 trace met gr emsure , toluene ar gr excelar emparta , tripyridyltriazine ar 5gm , triethanolamine ar gr excelar emparta , hexane ar gr excelar emparta 2 5l bottle , potassium hydroxide ar 5kg bag , ammonium molybdate ar 1kg , oxalic acid c2h2o4 ar gr excelar emparta , hydrochloric acid ar gr excelar emparta , sodium meta bisulphite ar , buffer solution ar , buffer solution gpr 500ml , buffer solution ar 500ml , chlorotex reagent liquid ar , sodium sulphite ar gr excelar emparta

State Government

CTN :45696641

10 Jul, 2026 3.44 Lacs

Anuppur - Madhya Pradesh

Tender For supply of fine chemicals and labware for nabl accredition at chemical laboratory, atps, mppgcl, chachai.- regular laboratory testing chemicals, sodium sulphite (500gm/bottle), 1-amino-2-hydroxy-4-naphthalenesulfonic acid for analysis (50 gm/bottle), sodium bisulphite sq (500 gm/bottle), sodium chloride er (500 gm/bottle), sodium hydroxide pellets er (500 gm/bottle), sodium sulphate anhydrous er (500 gm/bottle), sodium sulphide sq (500 gm/bottle), edta disodium salt er (500 gm/bottle), ammonium chloride emparta (500 gm/bottle), ammonia solution 25% er (500 ml/bottle), ammonium purpurate sq (5g/bottle), calcium carbonate sq (500 g/bottle), magnesium chloride er (500 g/bottle), megnisium sulphate er (500 g/bottle), hydroxyl amine hydrochloride (100 g/bottle), pattens & reader (5 g/bottle), ethylene glycol for analysis emparta (500 ml/bottle), eriochrome black t (25 g/bottle), triethanol amine sq (500 ml/bottle), ethanol absolute for analysis emparta (1000 ml/bottle), oxalic acid er (500 g/bottle), ferrozine (1 g/bottle), acetic acid glacial 100% for analysis emparta (500 ml/bottle), iron standard solution traceble to srm from nist (500 ml/bottle), hydrochloric acid (500 ml/bottle), bromine for analysis (100 ml/bottle), ammonium molybdate (100 g/bottle), sodium meta silicate nanohydrate (250g/bottle), labware laboratory item, volumetric pipettes (1 ml), volumetric pipettes (5 ml), mohar pipettes (2 ml), volumetric flask (100 ml), nessler cylender (100 ml), retort stand, pp base with ss rod (22x15 central), narrow mouth wash bottle with long stem nozzle ldpe (1000 ml) 6 pcs/pack, burette clamp, pp (double) 06 pcs/pack, measuring cylinder class a, pmp (100 ml), silicone pipette filler bulbs (5 ml), silicone pipette filler bulbs (10 ml), silicone pipette filler bulbs (25 ml), test tube holders, crm material, buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to srm from nist and ptb ph 4.00 (250c) certipure 900 ml pack (30 pouch/pack), buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to srm from nist and ptb ph 7.00 (250c) certipure (900 ml pack) (30 pouch/pack), potassium chloride solution (c=0.001 mol/l certified ref. material for measurement of eloctrolytic conductivity (0.147 ms/cm)-traceable to srm from nist (900 ml pack) (30 pouch/pack), silica standard solution, 10 mg/l sio2 (nist) (500 ml/bottle)

Central Government/Public Sector

CTN :45688949

16 Jul, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of laboratory chemicals and consumables - potassium dichromate , sulphuric acid , ferrous ammonium sulphate , diphenyl amine indicator , orthophosphoric acid , sodium hydroxide , boric acid , potassium hydrogen phthalate , ammonium fluoride , hcl hydrochloric acid , sodium bicarbonate , activated charcoal , ammonium molybdate , potassium dihydrogen phosphate , antimony potassium tartrate , l ascorbic acid , ammonium acetate , potassium chloride , calcium chloride , barium chloride , potassium sulphate , gum acacia powder , mono calcium phosphate , nitric acid , dtpa , tea , edta , potassium iodide , thiourea , magnesium chloride , ebt , ammonium hydroxide , ammonium chloride , sodium sulphate , copper sulphate , perchloric acid , 2 3 5 triphenyl tetrazolium chloride , glucose , urea , ammonium metavanadate , methanol , toluene , tris-hydroxymethyl aminomethane buffer , malic acid , citric acid , borax , p nitrophenol phosphate , p nitrophenol beta d glucoside png , silver sulphate , ammonium oxalate , hydrogen peroxide , sodium citrate , sodium chloride , carboxy methyl cellulose , liquid paraffin , poly vinyl alcohol , epoxy propane , sodium hexametaphosphate , potassium p nitrophenyl sulphate , fluorescein diacetate , chloroform , hydrometer quantity , thermometer room temperature , comassie brilliant blue , tartaric acid , ethyl alcohol , iso amyl acetate , glacial acetic acid , ammonium carbonate , ammonium purpurate , calcium oxide , calcium sulphate , zinc chloride , chloramine t , dichloromethane , barbitone , barbiton sodium , plastic tray large , plastic tray medium , plastic tray small , nitrogen digestion kjheldal glass tube , measuring cylinder glass 500 ml , measuring cylinder glass 50 ml , measuring cylinder glass 100 ml , measuring cylinder glass 10 ml , measuring cylinder glass 25 ml , wash bottle plastic or fibre etc , beaker glass 1000 ml , beaker glass 500 ml , beaker glass 2000 ml , beaker glass 50 ml , beaker glass 100 ml , volumetric flask glass 1000 ml , volumetric flask glass 2000 ml , volumetric flask glass 500 ml , volumetric flask glass 100 ml , volumetric flask glass 250 ml , volumetric flask glass 50 ml , volumetric flask glass 25 ml , enzyme analysis glass tube with cap 30 ml , enzyme analysis glass bottle with cap 15 ml , glass rod 25 cm , conical flask glass 500 ml , conical flask glass 250 ml , conical flask glass 100 ml , conical flask glass 50 ml , dispenser with glass bottle set , micropipette stand plastic or fibre etc , centrifuge tube plastic or fibre etc , cuvette glass quartz 4 point 5 cm x 1 cm x 1 cm , filter paper sheet whatman no 1 or similar grade , petri dish glass 15 cm diameter

Central Government And Public Sector

CTN :45678937

15 Jul, 2026 NA

Chennai - Tamil Nadu

Tender For tender for supply of name of the chemicals, grade, acetic acid glacial ar acs 99.9%, acetone ar 99.5%, acetone hplc, acetonitrile hplc, ammonium chloride ar/acs, ammonium di-hydrogen orthophosphate ar acs, ammonium oxalate monohydrate ar acs, ammonium thiocyanate ar, anhydrous sodium sulphate ar acs 99.5%, ammonium sulphate ar 99.5%, barium chloride dihydrate ar, benzalkonium chloride 50 percent solution, bismuth nitrate.5h2o ar, biuret ar (solid), bisphenol a min 99.0%, boric acid ar min 99.5, calcium chloride dihydrate ar min 99%, calcium chloride fused, carbon disulphide 99% ar, cetrimide 98%, citric acid monohydrate ar, d-mannitol ar, devardas alloy ar, dichloromethane gc grade (for residue analysis), diethy ether extrapure lr, diethyl amine ar acs, edta disodium salt dihydrate ar, ethyl acetate gc-ms grade (for residue analysis), ethylene glycol extrapure lr, ferric ammonium sulphate ar acs, ferric chloride anhydrous extrapure lr, ferrous ammonium sulphate ar acs, formaldehyde 37-41% extrapure lr, glycerine 99.5% ar acs, hydrazine sulphate 99% ar, n-heptane chromatography ecd and fid, n-heptane ar grade, hydrochloric acid extrapure lr, iso-propyl alcohol ar 99.5%, karl fisher reagent, l-lactic acid 88%, liquid ammonia 0.91d 25percent ar, magnesium chloride 98% ar, n-amyl alcohol 99% ar, -hexane extrapure 99% ar, n-hexane gcms/gc-head space grade (for residue analysis, cyclohexane ecd fid suprao (fur residur analysis), nitric acid extrapure lr, nn dimethyl formamide 99.5% ar acs, perchloric acid 70 pescent ar, petrolom ether 60-80 ar, phosphorous penintade lr, potassium bromale 99.5%, potassium chloride all 99.5%, potamium bromide ar min 99%, putassium dihydrogen orthophosphate ar, potassium ferricyunide ar, pitzstum hydrogen phthalate ar, potassium hydroxale pellets 85% extrapurs lr, potassium todate ar, potassium phosphate dihasic anhydrous for hplc 99%, potassium sulplate all, potassium thiocyanate ar, quinoline extrapac lir, silver narate ar acs 99.9%, silver sulphate extrapure lr, sodium carbonate arbydns ar, sodium chloride ar acs 99.5%, sodium hydroxale pellets ar acs, sodium metabisulphite, sodium potain tartaric ar, sodium perhorate, sodium ailicate(meta) pentahydrate, sodium wedplute ar min99%, sodium tetraphenyl borim stph, sodnen thassulphate pentahydrate 99.5% acs, stannous chloride dilaydate ar, strontium chloride 6h2o 99% acs, sulphuric acid 95-97% expire lr, tannic acid exture lr, tert-butyl methyl ether gc grade (far resadur analysis), thorium nitrate punta bydute, tolume 99.5% ar, toluene gc-hs (for residie analysi, trichloroethylene extrare lr, triethanolamine for synthesis, water hplc & spectoscopy, water for lim chromatography, n.n-diethyl-p-phenylenediamine sulfate sanh 298.17% (t), disodium hydrogen plumphate ar acs 99.9%, tetra chloroethylene ftir specinom grade

Central Government/Public Sector

CTN :45679104

15 Jul, 2026 5.00 Lacs

Ernakulam - Kerala

Tender For supply of chemicals c c - ammonium sulfate , caffeine , fmoc chloride , phthaldialdehyde , sodium chloride , amberlite ira 67 1kg , amberlite irc120 1kg , amberlite ira 96 1kg , dialysis tubing cellulose membrane avg flat width 33 mm 1.3 in , methanol for hplc , boron trifluoride methanol solution 500ml , bel art conway diffusion cell , hypoxanthine , catechin hydrate , chitin from shrimp shells , 2 2azino bis 3 ethylbenzothiazoline6 sulfonic acid , adenosine 5diphosphate disodium salt , inosine , adenosine5 triphosphate disodium salt , inosine5 monophosphate disodium salt hydrate , adenosine 5monophosphate disodium salt , arginase activity assay kit , urease activity assay kit , sephadex g 10 , s trolox , chitinase from streptomyces griseus , chitosan high molecular weight , chitosan low molecular weight , chitosan medium molecular weight , hyaluronic acid sodium salt from rooste , polycaprolactone average mn 80000 , triethyl phosphate , sodium nitrate , a cellulose , quercetin 5 percentage hplc , chlorogenic acid crystalline , polyethylene glycol av , dichloromethane , polylactic acid , 2phenoxyethanol99percentage , polydimethylsiloxane , decamethylcyclopentasiloxane , platinum0 1 3divinyl1 1 3 3 tetramed , gelatin from porcine skin , ammonium thiocyanate solution 0 1 n titripur , hydrochloric acid 1n titripur , silver nitrate solution 01 n titripur , sodium hydroxide 0 1 titripur , sulfuric acid 005m titripur , hydrochloric acid about 37 for analysis , boric acid for analysis emparta acs , potassium hydroxide pellets for analysis , sodium carbonate anhydrous for analysis , chloroform emplura , sodium thiosulfate solution , methyl red 0.01 indicator solution , buffer solution ph 4 , buffer solution ph 7 , buffer solution ph 10 , acetic acid 2.5 l , sulfuric acid 0.02n solution , sulfuric acid , ph indicator paper , potassium sulfate , glycerol , ammonium thiocyanate 0.1 n , sodium hydroxide 0.1 n , hydrochloric acid hcl 0.1 mol l , hydrochloric acid about 35percentage , di potassium hydrogen phosphate trihydrate , di potassium hydrogen phosphate anhydrous , potassium dihydrogen orthophosphate , amicon ultra 15ml 30k 8pk , amicon ultra 15ml 3k nmwl 8pk , amicon ultra 15ml 100k 8pk , amicon ultra 15ml 50k 8pk

CTN :44982351

26 Jun, 2026 92.5 Thousand

Bhopal - Madhya Pradesh

Tender For bid to ras supply of lab use chemicals d d - hexane hplc grade only , methanol hplc grade , boron trifluoride in methanol 14percent , ammonium molybdatear , sodium hydroxidear , potassium iodidear , silver nitratear , petroleum ether 40 to 60c ar , petroleum ether 60 to 80 c ar , acetic acid glacial aldehyde free ar , sodium acetate ar , antimony trichloride ar , nitrobenzene ar , potassium thiocyanate ar , sodium thiosulphate ar , iso propanol ar , iso propanol hplc , toluene rectified ar , iodine mono chloride ar ampules only , iodine resublimed ar , sunset yellow ar , copper acetate ar , para fine liquid ar , ferric chloride ar , para nitro aniline ar , zink oxide ar , hydrazine sulphate ar , tetra hydro furan , methanol , sodium chloride , resorcinol resublimed , sucrose , sodium carbonate , barbituric acid , ammonium oxalate , bromocresol green , methylene blue , acetic anhydride , alkali 6 blue , potassium permanganate , potassium dihydrogen phosphate , potassium chloride , benzene , phenol , diphenyl carbazide , 2 7 dichloro fluorescing , phenolphthalein , starch soluble , ammonium molybdate reagent , picric acid , sodium bicarbonate , amyl alcohol , sulphur powder , kf reagent , butanol

CTN :45658189

16 Jul, 2026 NA

Amritsar - Punjab

Tender For supply of procurement of chemicals during the year 2026-27 for regional agmark laboratory, -glacial acetic acid , acetone , absolute alcohol , , , ammonium molybdate , ammonium thiocyanate , , aniline , n-butanol , calcium chloride , ammonium hydroxide solution , , carbon tetra chloride , 1 chloroform , 2 dextrose anhydrous , , diphenyl carbazide , 42,7-dichloro fluoroescien , , ferric ammonium sulphate , amritsar.

CTN :45197635

24 Jun, 2026 NA

Ernakulam - Kerala

Tender For bid to ras bid to ras bid to ras corrigendum : supply of 1 2 dichloroethane , boron trifluoride , ammonium thiocynate , chloroform , hydrochloric acid , carbon disulphide , methanol hplc , p toludine ar , petroleum ether 60 to 80 degree , diethyl ether , iodine monochloride , ferric ammonium sulphate , sodium chloride , potassium thiocyanate , tartaric acid , potassium chloride , potassium chromate , potassium hydroxide , potassium iodide , furfural , copper acetate ar , silver nitrate , sodium carbonate , sodium hydroxide , sulphuric acid , toluene rectified , amyl alcohol , basic fuschin , hexane hplc grade , sodium sulphate , sodium thiosulphate , tricresyl phosphate standard , lead chromate ar grade 100g , capsiacin , curcumin , piperine , sucrose , dextrose , linseed oil , argemone oil , mineral oil , kusum oil , karanj oil , neem oil , fame 37 standard , fame c 11 0 internal standard , castor oil , iso octane , copper metal strips , antimony trichloride , ferric chloride , ferrous sulphate , zinc oxide , sodium molybdate , hydrazine sulphate , potassium dihydrogen phosphate , sodium hypobromite , beaker capacity 250ml , beaker capacity 250 ml , burette 25ml , burette 50ml , conical flask 250 ml , conical flask 250 ml capacity , conical flask 500 ml capacity , bottle , cylinder graduated measuring , flask volumetric 50ml capacity , flask volumetric 25ml capacity , polenske flask 300ml capacity , haemocytometer , flat bottom flask 500ml capacity , test tube with stopper , volumetric flask 5 ml , bunsen burner , microscope , centrifuge machine , hot air oven , distill water plant , water bath , bath sonicator , top loading monopan balance digital weighing balance , tongs , pipette stand , rubber tubes for water circulation , silicon tubes for water circulation , tintometer cuvette , centrifuge tube 50 ml , nitrile gloves , syringe with needle 5ml capcacity , laboratory mask , vial amber colour , vaccumpet , pipette controller , glass droppers with rubber teat , head cover hair net , micropipette tip for 10 to 100 micrometer volume , silica crucible cap 50 ml //bid details 2 / 81

corporations/Associations/Others

CTN :45620022

10 Jul, 2026 3.71 Lacs

Kasimpur - Uttar Pradesh

Tender For tender for supply of ammonium molybdate tetrahydrate , oxalic acid purified 500 gm pack , sodium sulphite anhydrous 500gm pack , sodium metabi sulphite 500 gm pack , amino naphthol sulphonic acid 100 gm pack , edta solution 0.02 n , 500 ml pack , erichrome black t indicator 25 gm pack , ammonium purpurate murexide indicator powder 5 gm pack , silver nitrate 25 gm pack , ammonia buffer solution 500 ml pack , universal indicator 500 ml pack , ph 4 buffer capsule , tablet for ph calibration 20 no , ph 7 buffer capsule , tablet 20 no , buffer capsule , tablet , hydrochloric acid , methyl orange indicator for alklinity 25 gm pack , hexane 2.5 ltr pack , petroleum spirit 40 to 60c for oil analysis pack size 500 ml , phenolphtalein powder indicator 100 gm pack , potassium chromate 500 gm pack , potassium metabi sulphite 500 gm pack , fc dextrose 500gm merck for dissolved oxygen 500 gm pack , chlorotex reagent 100 ml pack , sulphuric acid cvs n 10 3 ampoules in one pack , nessler reagent 100 ml pack

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