Latest ferrous ammonium sulfate Tenders | Government ferrous ammonium sulfate Tenders

Central Government/Public Sector

CTN :41814852

03 Oct, 2025 NA

Multi City - Multi State

Tender For supply of acetonitrile lr grade , acetocarmine stain , acetone mb grade , acetic acid , adenosine triphosphate atp disodium salt , agarose low melting point , aluminium chloride hexahydrate , aluminium chloride powder mb grade , ammonium chloride annual repair grade , ammonium dihydrogen phosphate annual repair grade , ammonium vandate , ammonium fluoride , amylose standard 99 pure , amylopectine standard 99 pure , ampicillin 10g , ammoniasolution extra pure annual repair 25 minimum , 1 napthol , anthrone reagent , anza 5 bamhi , anza buffer set , anza 11 ecori , anza 16 hindiii , aniline blue stain , benzene lr grade , beta nadph , 2 2 bipyridyl , boric acid , bovine serum albumin , 5 bromo 4 chloro 3 indolyl , butylated hydroxytoluenebht exiplus multi compendial 99 , calcium chloride anhydrate annual repair grade , calcium nitrate tetrahydrate annual repair grade , calcium oxide , carbinol lr grade , chitosan oligosaccharide , chloroform 95 lr grade , chloroform isoamyl alcohol 24 1 500ml , coomasie brilliant blue g 250 , concentrated hydrochloric acid hcl 35 pure , cupric sulfate pentahydrate , diethyl ether lr grade , dichloromethane , dimethyl sulphoxide dmso hi lr , dinitrosalicylic acid reagent dnsa , diluent for nucleic acid extraction , dithiothreitol , di sodium hydrogen phosphate dihydrate 1kg , depc , dipyridyl reagent or 2 2 bipyridine , 2 7 dichlorodihydrofluorescein diacetate dcfh da , 3 3 diaminobenzidine dab pure , 5x t4 dna ligase buffer , 6x dna loading dye triple dye , dntp set 10mm 2 5mm each , dnph 2 4 dinitrophenyhydrazine reagent grade , 2 4 epibrassinolide , edta disodium salt dihydrate hi annual repair acs , ethanol 99 annual repair grade , ethyl acetate lr grade , ethidium bromide 10 mg ml , ethylene glycol lr grade , fe hydroxyethylenediaminetriacetic acid fe hedta , ferric chloride hexahydrate reagent grade , fecl3 , formaldehyde lr grade ) /bid number : gem/2025/b/6674364 * /dated: 12-09-2025 & & / bid document 1 / 40

Central Government/Public Sector

CTN :41756395

30 Sep, 2025 NA

Kozhikode - Kerala

Tender For supply of supply of srl chemicals - sodium bicarbonate acs 99 7 , sodium potassium tartrate tetrahydrate extrapure ar , ammonium molybdate tetrahydrate , sodium molybdate dihydrate extrapure ar 99 , nitro blue tetrazolium chloride nitro bt nbt extrapure ar 99 , potassium acetate acs 99 , potassium sulphate extrapure ar 99 5 , l cysteine hydrochloride monohydrate exiplus multi compendial 99 , oxalic acid , calcium chloride dihydrate acs 99 , 1 methylcyclopropene 1 mcp 98 , sodium hexametaphosphate extrapure ar 65 70 , maleic hydrazide , ferulic acid , coumarin pure 98 , a glucosidase maltase ex yeast 100u mg powder , acarbose extrapure 95 , abts extrapure 2 2 azino bis 3ethylbenzothiazoline 6 sulfonic acid diammonium salt 98 , potassium persulphate extrapure 97 , melatonin extrapure 99 , water hplc , methanol hplc , ethyl acetate for hplc and uv spectroscopy, 99.9 , ethyl ether acs, 98 , abscisic acid natural s aba for tissue culture 98 , gibberellic acid ga3 90 , succinic acid acs, 99 , l-glutamine extrapure chr, 99 , 5 amino levulinic acid hydrochloride extrapure 97 , oxalic acid extrapure ar, 99.5 , l-phenylalanine extrapure chr, 99 , l-lysine monohydrate extrapure, 99 , l-glutamic acid monosodium salt monohydrate msg extrapure, 99 , acetone , acetonitrile acnfor hplc and uv spectroscopy 99 9 , potassium ferrocyanide extrapure ar 99 , zinc acetate dihydrate acs 99 5 , iodine resublimed ar, 99.8 , potassium iodide acs, 99.8 , starch soluble extrapure ar , sodium acetate trihydrate extrapure ar 99 5 , ninhydrin acs , zinc metal dust pure 99 325 mesh , l proline extrapure chr 99 , sodium thiosulphate pentahydrate acs 99 5 , nbutyl alcohol 1 butanol n butanol pure 99 , 2,4- dinitrophenylhydrazine dnph reagent grade, 99 , sodium phosphate monobasic monohydrate for hplc 99 , tert-butyl methyl ether acs,99 , acetone pure 99 , ethyl acetate extrapure ar 99 5 , petroleum ether 60 80 extrapure ar , methanol pure 99 , dichloromethane extrapure ar99 5 , 1 5diphenyl carbazide , hexane hplc grade , folin and ciocalteus phenol fcp reagent ar , 2 2 diphenyl 1 picryl hydrazyl dpph extrapure 95 , sodium sulphate anhydrous acs 99 , potassium chloride acs 99 5 , sodium carbonate anhydrous acs 99 9 , albumin bovine ph 7 fraction v bovine serum albumin bsa 98 , sodium molybdate , ammonium molybdate tetra hydrate , aluminium oxide , l aspartic acid , chloroform , ethyl acetate , quercetin , calcium chloride anhydrous , casein , glacial acetic acid , glycerol triacetate , guar gum powder , glycerol , gum acacia powder , gallic acid monohydrate , gelatin , lead 2 acetate dehydrate , methylene blue , orthophosphoric acid , phosphomolybdic acid , phenolphthalein solution , poly ethylene glycol , phosphate buffer ph7 lq164 , potassium sulphate , potassium hydroxide pellets , potassium permanganate , potassium sodium tartrate tetrahydrate , potato dextrous agar , potassium sodium tartrate anhydrous , sodium hydroxide pellets , sodium phosphate monobasic anhydrous , sodium carbonate anhydrous , sodium thiosulphate , sodium phosphate dibasic anhydrous , sodium caseinate , tannic acid , tween 80 25x100 ml , trichloro acetic acid , xanthan gum , benzene , malto dextrin , hplc hexane , hplc acetone , tolune 2 5 l , hexane 2 5 l , 2 2 diphenyl 1 picryl hydrazyl , folin and ciocalteus phenol fcpreagent ar , sodium carbonate anhydrous pure 99 5 , sodium hydroxide pellets acs 97 //bid details 2 / 83

CTN :40478135

12 Sep, 2025 NA

Pune - Maharashtra

Tender For bid to ras bid to ras supply of chemicals for hemcene - ferrocene purity 99 percent pack of 1 kg , aluminium chloride anhydrous purity 99 percent pack of 1 kg , dichloromethane purity 99 percent pack of 2.5 ltr , sodium borohydride purity 98.5 percent pack of 1 kg , 4- chlorobutyryl chloride purity 98 percent pack of 1 ltr , dimethyl digol diglyme purity 99 percent pack of 5 ltr , tetrahydrofuran dry purity 99.5 percent pack of 2.5 ltr , magnesium powder purity 99 percent pack of 1 kg , dibromoethane dry purity 98.5 percent pack of 2.5 ltr , chlorodimethylsilane purity 96 percent pack of 250 ml , acetone purity 99.8 percent pack of 2.5 lt , n-hexane dry purity 98 percent pack of 2.5 ltr , chloroplatanic acid pack of 5 gm

Central Government And Public Sector

CTN :41706238

26 Sep, 2025 NA

Coimbatore - Tamil Nadu

Tender For supply of chemicals - boron standard solution traceable to srm from nist h3bo3 in h2o 1000 mg per l b 500 ml merck product code 1.19500.0500 , nitrate standard solution traceable to srm from nist nano3 in h2o 1000 mg per l no3 500 ml merck product code 1.04613.0500 , nitric acid suprapur 1000 ml merck make , dichloromethane for gas chromatography ecd and fid suprasolv 1 l ml merck product code 1.06054.1000 , n hexane for gas chromatography ecd and fid suprasolv 2.5 l ml merck product code 1.04371.2500 , optimum results f fill solution for nitrate ise 60 ml 5 nos thermo scientific make product code orion 900046

corporations/Associations/Others

CTN :41715717

06 Oct, 2025 NA

Delhi - Delhi

Tender For notice inviting e-tender for supply of raw materials - abhraka (krishna), abhrak bhasma, abhraka patra, abresham (kata), aerosil, afsanteen, aftimoon, agaru, agnimanth, ajamoda, ajwain, ajwain satva, akarakarabha, akeek, akhrot magaz, akhrot taila, alcohal iso, alsi beej, aluminium hydroxide, amala extract, amalaki hydro alcohol extract, amala murabba, amalaki chilaka, amaltas, amba haldi, amlavetasa, amra beej majja, amra-tvak, anant mula, anant mula extract, anisoon, anjabar (baikh), anjeer zard, apamarga, apple green colour, arimeda, arjuna, arjuna extract, arka-patra, arrowroot, asan extract, asana, ashoka (tvaka), ashoka extract, ashvagandha, ashwagandha dry extract (aqu.), aspaghol (sabut), aspartum, atibala, ativisha, aunda chhilka egg shell, babbula (patra), babbula (phala), babbula (tvaka), babuna, badam (taila), badam giri, badranj-boya, bahera chhilka, bahera extract, bakayan tvak, bakuchi, bakuchi extract, bakuchi taila, bala (bala panchang), balanga (tukhm), baloot phal, balsan (habbe-e-balsan), bargat extract, behi murabba, behidana, behman (safaid), behman (surkh), behroja (gandh), berpatthar/hajrul yahood, bhallataka/magh-e-baladur khasta, bhang beej, bharangi, bhiringraj extract, bhrangaraja panchang, bhumi amla, bhumi amla extract, bilva (mula), bilva (phalmajja), bilwa extract, bisfayej, brahmadandi, brahmi booti/mandookparni, brahmi extract, brihati, bronopol, bura armani, caramel colour, cardamomum flavour, chakshu, chamili patra, champak, chanak-kshara, chandana (rakta), chandana (shveta), chandarsud beej, changeri, charela, chavya, chawal, chilgoza, chilgoza taila, chiraita (meetha), chirayata extract ratio-10:1, chirayata kadawa, chirbilva, chirongi/habb-us-samena, chitrak mula extract, chitraka mula/sheetraj hindi, chob chini extract, chob-chini, chukabeej, citric acid, colour coat, croscarmelos osp, dadima (beej), dadima (chilka)/post -e-anar, dalchini, dalchini extract, dalchini oil, danti (mula), darbha (mula), daru haridra, daru haridra extract, darunaj akrabi, deshi ghee (goghrita/raughan -e-zard), devadaru, dhaniya extract, dhanyaka, dhataki pushpa, dhattura (beej), dhattura (panchang), dicalcium phosphate ip (dcp), dichloromethane, draksha (shushka)/maweez munaqqa, ela (sthula), ela (sukshma), eluwa, eranda (mula), eranda (taila), eucalyptus (taila), firoja, fitkari/shibb-e-yamani, fundak, fundak magaz (giri), fundak oil, gairika/teen-e-rumi, gaja-pippali, gajar (beej)/tukm-e-gazar, gambhari, gandana, gandhaka/kibreet, gehun, gelatine, ghrita kumari, ghritkumari extract, gil-e-armani, ginger flavour, godanti, godanti bhasma, gojihva, gojihva extract, gokshura, gokushru extract, gond-babbula/samagh-e-arabi (i.p), gond-dhak/samagh-e-dhaak, gond-kateera, gond-kundura, gorakhmundi extract, guduchi, guduchi extract for tablet ratio -10:1, guduchi satva, guggulu/muqil, gular extract, gular tvak, gul-e-anar/gulnar farsi, gul-e-babuna, gul-e-banafsha, gul-e-gaojaban, gul-e-ghafis, gul-e-pista, gul-e-supari/fufal, gul-e-surkh, gul-e-surkh (taila) b, gunja mula (punchang), gur, gurmar buti, gurmar extract, habbul aas, habbul gar, haldi, haldi extract, halela (kabuli), halela (murabba), halela (siyah), hansaraja/parsiaoshan, hapusha (hauber), harar chhilka/halela zard, harar extract, haritala (pind), haritala (warki), harjor, herimal extract, hina (madayanti), hingu, hingul/hilteet, hirabol extract, hyflosupercel, i.p.a, ijkhar, ikshumula, imli, imli beej, imli patra, imli-kshar, indicator (yeast powder), indravaruni beej, indravaruni mula, indravaruni mula extract, indravaruni phala, indrayava, irasa, iron oxide, ispand, ispat beej/tukhm-e-ispast, jadwar, jaiton taila/raughan-e-zaitoon, jalapa baikh, jamun beeja/maghz-e-tukhm-e-jamun, jamun extract, jatamanshi extract, jatamansi/sumbul-ut-teeb, jati phala extract, jati phala/jauzbuwa, jatipatri (jawitri) extract, jatipatri (jawitri)/bisbasa, jayanti, jeeraka (krishna), jeeraka (krishna) extract, jeeraka (shveta), jeeraka (vanya), jeeraka vanaya, jeerjeer,

CTN :41683124

15 Sep, 2025 NA

Kozhikode - Kerala

Tender For supply of chemicals and reagents - chemicals and reagents, acetyl salicylic acid (aspirin), alpha- keta glutaric acid, 1- naphthol, acacia, arachis oil, aceclofenac, acetaldehyde, acetic anhydride, acetone a.r, acetyl choline, aluminum hydroxide, aluminium sulphate, amaranth, ammonium carbonate, ammonium ceric sulphate dihydrate, ammonium chloride, ammonium hydroxide, ammonium hydrogen carbonate, ammonium molybdate, ammonium sulphate, ammonium thiocyanate, ammonium thiosulphate, arsenic trioxide, aloe resin, tolu balsam, barium chloride, bees wax white, bees wax yellow, bentonite powder, benzaldehyde, benzamide, barfoed reagent, benedicts solution, benzene, biuret reagent, benzoic acid, benzil, benzoyl chloride, benzidine powder, borax decahydrate, boric acid, bromine water, bromocresol green, bromocresol green powder, anhydrous caffeine, cod liver oil, carbol fuschin, castor oil, calamine, calcium chloride, calcium gluconate, camphor, carboxy methyl cellulose, carbon tetrachloride, carbopol 934, carnauba wax, cellulose acetate phthalate, cetostearyl alcohol, ceric ammonium hydroxide, casein, cobalt acetate, cetrimide, chitosan, activated charcoal, cinchona bark, cinnamon powder, citric acid, cocoa butter, copper sulphate, creatinine, cresol, cedarwood oil, cetyl alcohol, cholesterol, clove oil, chloroform, cross povidone, cyclohexane, cupric oxide, fouchet reagent, fructose, dibutyl phthalate , diclofenac sodium, dichloro acetic acid, dextrose anhydrous, dimethyl sulfoxide, diethyl ether, dichloromethane, disodium hydrogen phosphate, 2,6 dichlorophenol indophenol, 3,5 dinitro salicylic acid, eudragit rl 100, eudragit rs 100, ethyl cellulose, ehrlisch reagent, ephedra crude drug, ethylene glycol, edta disodium salt, ferrous ammonium sulphate, ferric ammonium citrate, ferric chloride, fuschin basic, formamide, formic acid, gentain violet, glycerol, glycine, gram staining kit, glacial acetic acid, gentamicin antibiotic disc, ferroin indicator, hydroxy propyl methyl cellulose, hydroxy propyl methyl cellulose k-100m, hydroxy propyl methyl cellulose k-4m, honey pure, hydrochloric acid ar, hydrogen peroxide 30%, hrdrogen sulphide 30% solution, hexane, hard paraffin, ipecac, isopropyl alcohol ar, iron fillings, iodine, leishman stain, lanolin, lactose ip, l ascorbic acid, lead nitrate, liquid paraffin(light) ip, liquid paraffin(heavy) ip, methanol, methylene blue, magnesium chloride, microcrystalline cellulose, magnesium oxide light, magnesium stearate, magnesium sulphate, mercuric sulphate, methyl orange, methyl red, mercuric oxide yellow, molybdic acid, menthol, ninhydrin, nicotinic acid, n-butanol, nicotinamide, nitric acid, non absorbant cotton, nurtient broth, orange oil, orthophenylene diamine, orthophosphoric acid, oxalic acid, 2,4 dinitrophenyl hydrazine, dimethyl amino benzaldehyde, ph paper, blue litmus paper, phloro glucinol, phenyl hydrazine hcl, p- amino benzoic acid, perchloric acid 70%, perchloric acid 60%, petroleum ether, phenol, phloroglucinol, piperazine citrate, polyethylene glycol 400, potassium ferricyanide, polyethylene glycol 4000, pvp k30, peppermint oil, potassium carbonate anhydrous, potassium chloride, potassium chromate anhydrous, potassium citrate, potassium carbonate, potassium permanganate ar, paracetamol pure drug (4-acetamido phenol), propranolol, peppermint oil, propylene glycol ar, dipotassium hydrogen orthophosphate ar, potasssium hydrogen phthalate, potassium iodide, potassium dihydrogen orthophosphate ar, potassium sodium tartarate, potassium hydroxide, potassium phosphate dibasic, phenol crystals ar, potassium sulphate, petroleum ether, pyridine, picric acid, quinine sulphate, rose oil, riboflavin, red litmus paper, resorcinol, saffranin, sodium hypochlorite solution, salicylic acid, silver nitrate, sodium alginate, sodium benzote, sodium bicarbonate, sodium citrate, sodium phosphate, soyabean casein digest medium, sodium nitroprusside, sodium potassium tartrate, sodium sulphite, sodium bisulph

Central Government/Public Sector

CTN :41687869

24 Sep, 2025 NA

Panvel - Maharashtra

Tender For procurement of solvent d d - acetone , absolute ethanol , cyclohexane , chloroform , dichloromethane , heptane , hexane , iso propyl alcohol , methanol , petroleum ether , toluene , xylene

CTN :41582079

24 Aug, 2025 NA

Vadodara - Gujarat

Tender For to purchase certified reference material-- , sulphate standard solution (1000 ppm), 500ml, (1)bnd (2)sigma aldrich (3)merck imp, 2, buffer solution 4.00, 1l, (1)bnd (2)sigma aldrich (3) merck imp, 3, buffer solution 7.00, 1l, (1)bnd (2)sigma aldrich (3) merck imp, 4, buffer solution 10.00, 11, (1)bnd (2)sigma aldrich (3) merck imp, 9, 5 fluoride standard solution (1000 ppm), 500ml, (1)bnd (2)sigma aldrich (3)merck imp, 6, nitrate standard solution (1000 ppm), 500ml, (1)bnd (2)sigma aldrich (3) merck imp, 7, conductivity std solution 0.147ms/cm, 500ml, (1)bnd (2)sigma aldrich (3) merck imp, 8, conductivity std solution 1.41ms/cm, 500ml, (1)bnd (2)sigma aldrich (3) merck imp, 9, 10, potassium chloride solution nominal 12.8 ms/cm, certified reference material for the measurement of electrolytic conductivity (c=0.1 mol/l) certipur, 500ml, (1)bnd (2)sigma aldrich (3)merck imp, 10, calcium carbonate volumetric standard, 50 g, (1)bnd (2)sigma aldrich (3) merck imp, 11, color 500 pt-co units calibration standard certified reference material, 500ml, (1)bnd (2)sigma aldrich (3)merck imp, 12, potassium chloride, pharmaceutical secondary standard; certified reference, 5g, (1)bnd (2)sigma aldrich (3) merck imp, 13, turbidity 1000 ntu calibration standard -formazin certified reference material, 1l, (1)bnd (2)sigma aldrich (3) merck imp, 14, total dissolved solids 1000 mg/l calibration standard, 500ml, (1)bnd (2)sigma aldrich (3) merck imp, 11, 15, potassium hydrogen phthalate volumetric, 80g, (1)bnd (2)sigma aldrich (3)merck imp, potassium dichromate volumetric standard, 16 secondary reference material for redox titration, traceable top nist srm certipur reag. usp , sodium chloride volumetric standard, secondary reference material for argentometry traceable to nist srm certipur reag. ph eur, reag. usp, sodium carbonate volumetric standard, supelco 37 component fame mix certified reference material, tracecert, in dichloromethane (varied conc.), ampule of 1 ml, b-sitosterol certified reference material, pharmaceutical secondary standard, cholesterol certified reference material, stigmasterol phyproof reference substance, potassium sorbate pharmaceutical secondary standard; certified reference material, iron standard solution traceable to srm from nist e (n*o_{3}) 3 in hno3 0.5mol/l 1000 mg/l fe certipur, manganese standard solution traceable to srm from nist mn (n*o_{3}) 2 hno, 0.5 mol/l 1000 mg/l mn certipur, residual free chlorine (rfc) certified reference material, total nitrogen in ammonium sulphate

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