Latest hydroxy naphthol Tenders | Government hydroxy naphthol Tenders

Central Government/Public Sector

CTN :43832305

23 Feb, 2026 NA

Nagpur - Maharashtra

Tender For corrigendum : supply of procurement of fine chemicals for ntpc mouda c c -0. 01 per water standard , 0. 1 per water standard,8ml , ammonium molybdate,ar,1kg , chlorotex reagent,liquid,ar , combititrant 2,karl fischer,1ml 2 mg h2o , conductivity soln,std,100microsiemens cm , conductivity soln,std,500ml , hydrochloric acid,tracemetal , nitric acid,tracemetal , glacial acetic acid,ar , hexane,ar gr excelar emparta,2. 5l,bottle , hydrochloric acid,ar gr excelar emparta , karl fischer reagent,500ml, , methanol,ar gr excelar emparta,2. 5l , methanol,dried,ar,99. 5 per ,500ml , 4nitrophenol,c6h5no3 p,lr , petroleum ether,c6h14,60-80deg. c , potassium iodide,ki,ar gr excelar , potassium periodate,ar gr excelar , pyrogallol,ar gr excelar emparta , silver nitrate,ar,n 10 ampoule,liquid , silver nitrate,ar gr excelar emparta , sodium azide,ar gr excelar emparta , sodium hydroxide pellets,gr,500gm , sodium meta bisulphite,ar , sodium molybdate,ar gr excelar emparta , soln reagent merck-1. 88020. 1000 , tartaric acid,ar gr excelar emparta , thymolphthalexone,ar gr excelar emparta , toluene,c7h8,ar,2. 5l , ascorbic acid,ar gr excelar emparta , hydroxylamine hydrochloride,ar gr , tripyridyltriazine,ar,5gm , sodium thiosulphate,ar,0. 1n ampoule , acetone,ar

Central Government/Public Sector

CTN :44069110

24 Feb, 2026 NA

Bilaspur - Chhattisgarh

Tender For procurement of fine chemicals for ntpc khargone - ammonium molybdate,ar,1kg, sodium hydroxide pellets,ar/gr/excelar+, potassium chromate,ar/gr/excelar/emparta, barium chloride,ar/gr/excelar/emparta, diphenylthiocarbazone (dithizone),ar, ferrous (ferrozine)lr,97%,5gm, patton&reader reagent, potassium iodide,ar/gr/excelar/emparta, sucrose,ar/gr/excelar/emparta,500gm, sodium acetate anhydrous,ar/gr/excelar+, xylenol orange,c31h32n2o13s,10gm, ammonium thiocyanate,ar/gr/excelar+, potassium hydrogen phthalate,ar/gr+, sodium carbonate anhydrous,ar,500gm, methyl orange,ar, sodium bisulfite,ar/gr/excelar/emparta, iso propyl alcohol,ar/gr/excelar/emparta, ethanol,ar/gr/excelar/emparta,500ml, toluene,ar/gr/excelar/emparta, thioglycolic acid,ar/gr/excelar/emparta, hydranal coulomat,std, karl fischer reagent,500ml, chlorotex reagent,liquid,ar, iron std solution,1000ppm, copper std solution,1000mg/l, oxalic acid,ar/gr/excelar/emparta, silver nitrate,ar/gr/excelar/emparta, sodium meta bisulphite,ar/gr/excelar+, edta disodium salt,ar/gr/excelar/emparta, p-naphtholbenzein,c27h18o2,5gm, 0.01% water standard, potassium hydroxide,ar/gr/excelar+, phenolphthalein,ar,50gm glass, methanol,dried,ar,99.5%,500ml, chloroform,ar/gr/excelar/emparta,2.5l, petroleum ether,ar/gr/excelar/emparta, 0.1% water standard,8ml, multielem ic an std,sgl sol,89886-50ml-f, multielem ic cation,sgl sol,89316-50ml-f, nitric acid,tracemetal, sodium std solution,ar,1000mg/l, buffer capsule,ph 4,20tab bottle, buffer capsule,ph 7,20tab bottle, hydrochloric acid,ar/gr/excelar/emparta, glycerol,ar,1l, glacial acetic acid,ar, acetone,ar, triethanolamine,lr, buffer capsule,ph 9.2,20tab bottle, multielement std sol,trace cert,100ml, pyrogallol,ar/gr/excelar/emparta, naoh solution,titrisol,1n ampoules, hydrochloric acid,lr,1n ampoules

Central Government/Public Sector

CTN :44069114

24 Feb, 2026 NA

Bilaspur - Chhattisgarh

Tender For procurement of fine chemicals for ntpc dadri and telangana - oxalic acid,c2h2o4,ar/gr/excelar/emparta, sodium meta bisulphite,ar/gr/excelar+, pyrogallol,ar/gr/excelar/emparta, edta n/50 solution,500ml/pack, sodium thiosulphate,ar,0.1n ampoule, hydrochloric acid,tr,n/10 cvs, hydrochloric acid,6 ampoules,n/1 cvs, indicator soln,universal, chlorotex reagent,ar, methanol,ar/gr/excelar/emparta,500ml, acetone, ar, ethanol,ar/gr/excelar/emparta, sulphuric acid,ar,98%,2.5l, glycerol,ar,1l, silica std solution,liquid,ar,500ml, conductivity soln,1413microsiemens/cm, diethylamine,lr,99.5%, glacial acetic acid,ar, nitric acid,ar/gr/excelar/emparta, thioglycolic acid,ar/gr/excelar/emparta, ascorbic acid,ar/gr/excelar/emparta, ammonium molybdate,ar,1kg, silica gel,sio2, naoh solution,titrisol,1n ampoules, ferrous (ferrozine),ar, sodium hydroxide pellets,ar/gr/excelar+, barium chloride,gr,500gm, toluene,c7h8,ar/gr/excelar/emparta,1l, barium perchlorate,anhydrous,gr,250gm, universal indicator,500ml, potassium thiocyanate,ar/gr/excelar+, ammonium sulphate,ar/gr/excelar/emparta, pyrogallol,ar, glacial acetic acid,ar, tartaric acid,ar/gr/excelar/emparta, 1,10-phenanthroline monohydrate,ar, benzyl alcohol,ar/gr/excelar/emparta, ferric chloride,ar/gr/excelar/emparta, labolene, potassium permanganate,ar/gr/excelar+, ammonium molybdate,ar,1kg, potassium fluoride,ar/gr/excelar/emparta, ammonium metavanadate,ar, copper sulphate,ar/gr/excelar/emparta, ammonium thiocyanate,ar/gr/excelar+, karl fischer reagent,500ml,, potassium hydrogen phthalate,ar/gr+, sodium carbonate anhydrous,ar, ferrous sulphate,ar/gr/excelar/emparta, hexane,gr, oxalic acid,ar/gr/excelar/emparta,500gm, ammonia soln,ar,25%, methyl red indicator,std, eriochrome black t,ar,25gm, chloroform,ar/gr/excelar/emparta,500ml, methyl orange,ar, petroleum ether,c6h14,lr,2.5l, para-dimethylaminobenzaldehyde,ar,100gm, edta disodium salt,ar, hydroxylamine hydrochloride,ar/gr+, potassium chromate,ar/gr/excelar/emparta, sucrose,ar/gr/excelar/emparta,500gm, sodium thiosulphate,ar/gr/excelar+, dextrose,ar,500gm, sodium sulphite,ar/gr/excelar/emparta, sodium meta bisulphite,ar, bromocresol,green, ammonium chloride,ar,500gm, phenolphthalein,ar,50gm glass, calcium sulphate,ar/gr/excelar/emparta, mercuric thiocyanate,500gm, magnesium chloride,ar,500gm, ethanol,ar/gr/excelar/emparta,500ml, phenol,ar,1kg, ammonium bifluoride,97%,is13119, sodium nitrate,250gm, sodium standard solution,w/100 mg/l nacl, nitrobenzene,ar/gr/excelar/emparta,99%, triethanolamine,ar/gr/excelar/emparta, hydrochloric acid,lr,1n ampoules, sodium hydroxide,lr,1n ampoules, sodium sulphate,ar/gr/excelar/emparta, ferrous ammonium sulphate,gr, buffer capsule,ph 9.2,20tab bottle, buffer capsule,ph 7,20tab bottle, buffer capsule,ph 4,20tab bottle, sodium thiosulphate,n/10 ampoules, phenol disulphonic acid,ar/gr/excelar+, 1-amino-2-naphthol-4-sulfonic acid,ar, sulphuric acid,ar,10 ampoules,n/10, silica gel,self indicating,blue,20kg, sodium meta silicate,ar/gr/excelar+, carbon tetrachloride,ar,500ml, methanol,ar/gr/excelar/emparta,2.5l, combimethanol solvnt,ar,1000ml, combititrant 2,karl fischer,1ml~2 mg h2o, potassium chloride,500gm, potassium hydroxide,ar,5kg bag, zinc sulphate,ar/gr/excelar/emparta,99%, xylenol orange,c31h32n2o13s,10gm, sodium hydroxide pellets,ar/gr/excelar+, diisopropylamine,f/sodium analyzer, ammonium oxalate,ar/gr/excelar/emparta, chlorotex reagent,lr,100ml, silica std solution,ar,500ppb,hach, patton&reader indic,ar, indigo carmine,liquid indicator,sq, calcium chloride,lr,500gm, edta acid,ar,0.02n,e-merck, manganous sulphate,monohydrate, silver nitrate,lr,100gm, indigo carmine,100gm, calcium carbonate,ar, sulphamic acid,ar/gr/excelar/emparta, hydrazinium sulphate,ar/gr/excelar+, phosphoric acid,ar,500ml, starch soluble,lr,500gm, p-naphtholbenzein,c27h18o2,5gm

State Government

CTN :44089190

11 Mar, 2026 21.82 Lacs

Delhi - Delhi

Tender For supply of acetone emplura 2. 5ltr merck , dichloromethane emplura 500ml merck , diethyl ether 2. 5ltr merck , di-sodium hydrogen phosphate 500gm merck , ethyl acetate 2. 5ltr merck , hplc water 1ltr water for chromatography , n hexane 2. 5ltr merck , potassium carbonate 500gm merck , sodium azide 100gm merck , sodium sulphate emparta 500gm merck , di sodium hydrogen phosphate 1kg emg , sodium azide 500gm merck , potassium hydrogen carbonate 500gm merck , sodium dihydrogen phosphate 1kg merck , 2 propanol for analysis emsure 1ltr merck , acetic acid glacial 1 ltr merck , acetic acid 500ml merck , ammonia solution about 25percentage emplura 500ml merck , ammonium acetate 500gm merck , potassium dihydrogen phosphate 500gm merck , sodium acetate 250gm merck , sodium chloride 500ml merck , sodium dihydrogen phosphate mono 500gm merck , sodium hydrogen carbonate 500gm merck , sodium hydroxide pellets 500gm merck , ammonia solution about 25percentage emplura 2. 5lte merck ) /bid number: gem/2026/b/7245061 * /dated: 18-02-2026 & & / bid document1 / 25

Central Government/Public Sector

CTN :44047581

09 Mar, 2026 5.00 Lacs

Bhopal - Madhya Pradesh

Tender For supply of chemicals for soil analysis c c - devardas alloy , ammonium acetate , ammonium chloride , ammonium fluoride , antimony potassium tartrate trihydrate , barium chloride , boric acid , calcium chloride , concentrated sulfuric acid 98 percent , ferrous ammonium sulphate hexahydrate , gum accasia , hydrochloric acid abt 35 percent pure , hydroxylamine hydrochloride , methanol , cadmium chloride monohydrate , nitric acid 69 72 percent pure , orthophosphoric acid abt 88 percent , perchloric acid 70 percent , p nitrophenol , potassium chloride , potassium dicromate , potassium sulphate , sodium bicarbonate , sodium chloride , sodium dithionite , sodium hexameta phosphate , sodium hydroxide pellets , magnesium oxide , trisodium citrate , cupric sulphate pentahydrate , phenol crystal , di sodium hydrogen , sodium hypochlorite , 2 3 5 triphenyltetrazolium chloride , sodium nitroprusside dihydrate , 1 3 5 triphenyltetrazolium formazan , n 1 naphthyl ethylenediamine dihydrochloride , edta disodium salt dihydrate , potassium nitrate , sulphanilamide , ammonium molybdate tetrahydrate , ammonium metavanadate , di potassium hydrogen phosphate , di sodium hydrogen phosphate anhydrous , ferroin indicator solution , calcium carbonate , sulfuric acid pure , ascorbic acid , activated charcoal for soil testing , isopropoxy ethanol , hydrogen peroxide 30 percent

Central Government/Public Sector

CTN :44010567

06 Mar, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of calcium hydroxide annual repair acs,sodium hydroxide pellets annual repair acs,potassium dihydrogen phosphate,aluminum sulphate hydrate annual repair,sodium di hydrogen phosphate dehydrate annual repair,magnesium sulphate heptahydrate annual repair acs,tricalcium orthophosphate lr,potassium chloride annual repair,sodium chloride annual repair,sodium nitrate annual repair acs,5 sulphosalicylic acid dihydrate annual repair acs,d galactopyranoside,activated charcoal powder lr,ammonium ferrous sulphate hexahydrate annual repair acs,ammonium molybdate lr,antimony potassium tartrate trihydrate annual repair,citric acid anhydrous,isoamyl alcohol annual repair,nitric acid 68 to 72 percent pure lr,orthophosphoric acid abt 88 percent lr,phenylmercuric acetate,p nitrophenyl phosphate disodium salt hexahydrate,potassium dichromate annual repair acs,di sodium hydrogen phosphate dihydrate annual repair,di sodium tartrate dihydrate annual repair acs,sulfuric acid pure annual repair,thiosemicarbazide annual repair,ctab,ethylene glycol annual repair 99 percent,ethanol annual repair,ammonia solution,ammonium acetate annual repair,ethylene glycol annual repair 99 percent,sodium bicarbonate annual repair,selenium metal powder annual repair,silver nitrate annual repair,azomethine h,bromoc

Central Government/Public Sector

CTN :43942823

25 Feb, 2026 4.95 Lacs

Nagpur - Maharashtra

Tender For supply of chemicals - acetic acid glacial ar , acetone for analysis emparta , ammonia solution 25 percent for analysis emparta , ammonium chloride for analysis emparta , ammonium iron ii sulfate hexahydrate , ammonium meta vanadate , ammonium heptamolybdate tetrahydrate , ammonium purpurate murexide , bromocresol green 0. 04 percent ind 125 ml , cobalt ii chloride hexahydr 100 g , hydrochloric acid about 37 percent for analysis , ethylenediaminetetraacetic acid dipotass , eriochrome black t ci 14645 , filter paper gf c 5. 5cm 100 pk , filter paper gr 40 12. 5cm 100 pk , filter paper gr 44 12. 5cm 100 pk , formaldehyde solution min. 37 500 ml , glycerol anhydrous for analysis emparta , hydrogen peroxide 30 percent emplura , hydrogen peroxide 50 percent emplura , iodine for analysis emparta 100 g , mercury ii iodide red emplu 100 g , methyl red 0. 01 percent indicator s 125 ml , methylene blue stain mic 25 g , n ndimethyl-p-phenylenediamine dpd , n-1 naphthyl ethylene diamine dihydrochloride ar , nitric acid about 69 percent for analysis empar , ortho-phosphoric acid 88 percent ar acs , phenol for analysis emparta , potassium chloroplatinate , potassium dihydrogen phosphate for analy , potassium permanganate empa 500 g , potassium peroxodisulfate extra pure , 2-propanol for analysis emparta , sodium hydrogen carbonate e 500 g , sodium carbonate anhydrous for analysis , sodium hydroxide pellets low chloride , sodium arsenite solution c naaso2 , spadns 1 8-dihydroxy-2- 4-s 5 g , tin ii chloride dihydrate for analysis , sulfanilamide gr for analysis , thioacetamide gr for analysis , toluene for analysis emparta , zirconyl chloride octahydrate reagent grade 98 percent , phenol solution pestanal analytical standard , potassium iodide crm , sodium nitrite gr

CTN :43863528

26 Feb, 2026 NA

Hyderabad-T - Telangana

Tender For supply of molecular biology grade water, 500 ml , phosphate buffered saline pbs ,500ml , mouse glucose assay kit , lipid profile kits tc, tg, hdl, ldl for mice , elisa kits for cardiac biomarkers , utility tray plastic , analytical ethanol 500 ml , methanol lab grade 1 l , hydrochloric acid 500 ml , sulphuric acid conc. 500 ml , acetic acid 500 ml , sodium hydroxide pellets 500g , sodium carbonate 500 g , folin ciocalteu reagent 100 ml , naphthol 100 g , ferric chloride fecl 500 g , ninhydrin 100g , copper sulphate cuso 500g , sodium nitrite 500 g , aluminium chloride 500 g , quercetin standard 25g , lead acetate 500 g , potassium dichromate 500g , magnesium ribbon 100g , dragendorffs reagent 250ml , hagers reagent 250ml , conjugated equine estrogen tablets premarin 28 tablet strip , progestin tablet 10 tablet strip , muslin cloth 50 x 50cm , cotton, gauze, antiseptic solution 500gm , dissection instruments scissors , dissection instruments forceps , dissection instruments scalpel blades handle , k2 edta vacutainer 0. 5 ml 300pcs , clot activator tube 0. 5 ml 300 pcs , face masks surgical box of 100 , ppe kit 100 ) /bid number: gem/2026/b/7151434 * /dated: 05-02-2026 & & / bid document1 / 36

Central Government And Public Sector

CTN :43777596

20 Feb, 2026 NA

Mahendragarh-Hr - Haryana

Tender For supply of chemicals f f -2,2-diphenyl-1-picrylhydrazyl dpph , 2,4dichlorobenzaldehyde , 2,4-difluorobenzaldehyde , 2,4dimethoxybenzaldehyde , 2-bromo benzaldehyde , 2-chloro benzaldehyde , 2-fluoro benzaldehyde , 2x laemmli sample buffer , 3,5-dinitrosalicylic acid , 3-bromo benzaldehyde , 3-chloro benzaldehyde , 3-fluoro benzaldehyde , 4-bromo benzaldehyde , 4-chloro benzaldehyde , 4-fluoro benzaldehyde , 4-methoxy benzaldehyde , abts , acarbose extrapure , acetone , acetonitrile , acetophenone , acetylthiocholine iodide , acrylamide monomer , albendazole , alpha amylase ex. porcine pancreas , alpha glucosidase maltase ex. yeast , aluminium chloride hexahydrate pure , ammonium persulphate , a-naphthol pure , anisaldehyde sulphuric acid reagent , anthrone pure , benzaldehyde , braford reagent , bromine , bromophenol blue , bovine serum albumin , calcium chloride , candida albicans sc5314 , carbinol dried extrapure , cdna synthesis kit , chitosan , chitosan low mw extrapure , chloroform , citric acid , cyclophosphamide , dichloromethane , diethyl ether , dimethyl sulphoxide extrapure , disodium hydrogen orthophosphate , disodium hydrogen phosphate anhydrous , d-mannitol , donepezil , e. coli st131 , ethanol , ethyl acetate , ethyl cellulose , eudragit rl100 , fusidium solani ifm 51104 , gelatin powder ex. porcine , glacial acetic acid , glycerin , glycerol , glycine , griess reagent , haematoxyline , hpmc k100 m , hpmc k4m , hydrochloric acid , iodine , iodine resublimed ar , isopropanol , isopropyl alcohol , lb broth with agar , light liquid paraffin , magnesium sulfate , methanol , methyl paraben , mueller hinton agar mh agar , mueller hinton broth mh broth , n n methylenebis acrylamide , sodium chloride , n-hexane , paraformaldehyde , para-nitrophenylalpha-d-glucopyranosiden , p-bromo acetophenone , p ) /bid number: gem/2026/b/7166894 * /dated: 30-01-2026 & & / bid document1 / 103 & & ' ' /item category chloro acetophenone , petroleum ether , p-fluoro acetophenone , phenol crystalline pure , phloroglucinol reagent , phosphate buffer 7. 2 , piperine , p-methoxy acetophenone , p-methyl acetophenone , phenylmethylsulfonyl fluoride , polyethylene glycol peg 400 , polyvinyl alcohol , polyvinylpyrrolidone k25 , potassium chloride , potassium dihydrogen orthophosphate , potassium dihydrogen phosphate , prestained protein ladders , primers for qpcr in zebrafish sample caspase-3 , primers for qpcr in zebrafish sample cyp11b2 , primers for qpcr in zebrafish sample cyp17a1 , primers for qpcr in zebrafish sample gap-43 , primers for qpcr in zebrafish sample gapdh , primers for qpcr in zebrafish samples mbp , primers for qpcr in zebrafish samples s100 beta , primers for qpcr in zebrafish samples gfap , primers for qpcr in zebrafish samples bdnf , primers for qpcr in zebrafish samples il-1b , primers for qpcr in zebrafish samples mbo alpha tubulin , primers for qpcr in zebrafish samples mbp , primers for qpcr in zebrafish samples nf-kb , primers for qpcr in zebrafish samples nlgn3 , primers for qpcr in zebrafish samples nrxn1 , primers for qpcr in zebrafish samples scc , primers for qpcr in zebrafish samples syn2a , propylene glycol , protease inhibitor , pvdf membrane , pvp polyvinylpyrrolidone , resazurin , safranin stain , sodium alginate , sodium azide , sodium bicarbonate , sodium dodecyl sulfate , sodium hydroxide pellets , sodium lauryl sulphate , sodium nitrite , sodium tripolyphosphate , span 80 , starch paste , starch soluble extrapure , stearic acid , stpp , sucrose , superoxide dismutase , sybr green qpcr master mix , tannic acid extrapure , tetramethylethylenediamine , tlc silica gel 60 f254 , triethanolamine , triethylamine , tris hydrochloride , trisbase , triton x , tween 20 , tween 80 , upec mtcc 4296 , whattman ashless filter paperdpph extrapure, 2,4- dichlorobenzaldehyde , 2,4difluorobenzaldehyde, 2,4-dimethoxybenzaldehyde, 2bromo benzaldehyde, 2-chloro benzaldehyde, 2-fluoro benzaldehyde, 2x laemmli sam

Central Government/Public Sector

CTN :43742544

18 Feb, 2026 44.54 Lacs

Kanpur - Uttar Pradesh

Tender For tender for supply ofsucrose, 5 kg , mes monohydrate, 25g , 50 ml centrifuge tube with cap, conical, clear, presterilized , diluent for dna extraction, 500 ml , acetone, 500 ml , glacial acetic acid, pure, acs/ar grade, 500 ml , tris free base, 1 kg , glycerol, 500 ml , oxalic acid dihydrate,, став, 500 g, dithiothreitol (dtt), 25 g, phenol: chloroform: isoamyl alcohol mixture (25:24:1 v/v), for, molecular biology, 500 ml, sodium chloride, 1kg, sodium hydroxide pellets, 500g, for molecular biology, 2-propanol (isopropyl alcohol), for molecular biology, 500 ml, mercaptoethanol, 500 ml, mercuric chloride, 100 g, sodium hypochlorite, 4% w/v solution, 500 ml, plant culture tested, tween 20, plant culture tested, 500 ml, lauryl sulphate sodium salt (sds), 500 g, for molecular biology, n, n-dimethylformamide (dmf), for molecular biology, 250 ml, dimethyl sulphoxide (dmso), for molecular biology, 500 ml, methanol, for molecular biology, 500 ml, potassium hydroxide pellets, molecular biology grade, 500 g

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