Latest hydroxy naphthol Tenders | Government hydroxy naphthol Tenders

Central Government And Public Sector

CTN :44895900

06 May, 2026 30.85 Lacs

Belgaum - Karnataka

Tender For supply of agar powder , d1thiogalactopyranoside iptg , dithiothreitol , disodium hydrogen phosphate na2hpo4 , potassium dihydrogen orthophosphate kh2po4 , potassium chloride , tris base , skimmed milk powder , nuclease free water , diethyl pyrocarbonate depc , sodium dihydrogen phosphate nah2po4 , sodium carbonate na2co3 , sodium bicarbonate nahco3 , citric acid , ophenylenediamine opd , trizol , dimethyl sulfoxide dmso , sodium chloride , acetone extrapure ar , chitosan low mw , chitosan high mw , chitosan medium mw , glycerol , sodium alginate , acetic acid , tween 20 , tween 80 , naoh , calcium chloride dihydrate , isopropyl alcohol , triton x100 , 1naphthol alpha naphthol , naphthol , pnitrophenol , fast blue b , sds , dtnb 55dithiobis , acetylcholine iodide , reduced glutathione , cdnb 1chloro24d , beta naphthyl acetate , alpha naphthyl acetate , 3355tetramethylbenzidine , sodium acetate , sodium phosphate , potassium phosphate , tris hcl , ivermectin , hexane , ethylacetate , methanol , proteinase k lyophilised powder , phenol , agarose lonza , peg40 hydrogenated castor oil , isopropyl myristate , propylene glycol , disodium edta , methanol extrapure ar 998 percentage , phenol chlorofom isoamyle , hydrochloric acid , isoamyl alcohol , blood dna extraction kit , viral rna extraction kit , vega onestep rt pcr master mix 2x , taq dna polymerase , cdna synthesis mastermi , 1kb dna ladder , 100bp dna ladder , dna ladder 50bp , rnasea lyophilised powder , bca , nootkatone , tocopherol vitamin e , triethyl citrate , 13dioxolane , deltamethrin , amitraz , fipronil , methoprene , lb broth , kanamycin sulfate , glycine , nutrient agar , nutrient broth , mes buffer , imidazole , sodium hydroxide , potassium hydroxide , phenylmethylsulfonyl fluoride pmsf , lysozyme , glacial acetic acid , urea , acrylamide , ) /bid number : gem/2026/b/7414909 * /dated: 15-04-2026 & & / bid document 1 / 125 bisacrylamide , 33diaminobenzidine dab , hydrogen peroxide , 50x tae , nuclease free water depc treated water , xylene , dimethyl sulphoxide dmso , sodium hypochlorite , rp18 f254s 20 tlc aluminium sheets 20 x , silica gel 60 f254 25 tlc aluminium sheet , phenolchloroformisoamyl alcohol 25241 ph 80 for molecular biology , dldithiothreitol dtt for molecular biology , magnesium chloride , phosphate buffered saline , mmulv reverse transcriptase , rnase inhibitor murine , ethylene glycol ethanediol 25 lit , methanol er , methanol hplc gradient grade , tetrahydrofuran er , isopropyl alcoho , sodium sulphate anhydrous er , calcium chloride fused sq 500g , pet spirit pet ether 60 80 25l , petroleum spirit 4060 er 25l , petroleum sprit petroleum ether 25l , petroleum spirit 4060 hplc 1l , labolene neutral ph , starch soluble er 500g , silica gel 60120 mesh sq 500g , silica gel 230400 mesh chromatogr 500g , silica gel g for tlc sq 500g , silica gel gf 254 sq 500g , quick pcr purification kit , blood dna extraction kit , ni nta agarose resin , multicolor broad range protein ladder , mgcl2 magnesium chloride 25 mm , lyo ready rpa kit , syber safe dna gel stain 400ul , latex beads deep blue dyed , nickel chloride , sulphuric acid , sodium tripolyphosphate , proparoxur , purified cytochrome c , 1naphthyl phosphate , cypermethrin , coumaphos , pcr purification kit , gel extraction kit , protein loading dye 5x , genomic dna extraction kit , 10 mm dntps mix , leptospira igm elisa kit , expresso t7 sumo cloning and expression kit , emeraldamp gt pcr master mix , nucleospin plasmid 250 , taq dna polymerase with standard taq buffer , 6x gel loading dye , cdna synthesis kit , twistamp basic kit , hybridetect universal lateral flow assay kit , repeater m4 starter kit agar powder, ?-d-1-thiogalactopyranoside (iptg), dithiothreitol, disodium hydrogen phosphate (na2hpo4), potassium dihydrogen orthophosphate (kh2po4), potassium chloride, tris base, skimmed milk powder, nuclease free water, diethyl pyrocarbonate (depc), sodium dihydrogen phosphate (nah2po4), sodium

CTN :44896009

06 May, 2026 NA

Nagpur - Maharashtra

Tender For supply of laboratory chemicals : - potassium chloride 500g , potassium dichromate 100 g , potassium dihydrogen orthophosphate 500g , potassium permanganate 500g , potassium thiocyanate 500g , p- toluidine 500g , recorcinol 500g , silver nitrate 25g , sodim sulphate 500g , sodium bicarbonate 500g , sodium carbonate 500g , sodium chloride 500g , sodium dihydrogen orthophosphate 500g , sodium hydroxide pellets 500g , sodium sulphate anhydrous 500g , sodium thiosulphate 500g , sodium tungstate 100g , starch soluble 500g , sucrose 500g , tartaric acid 500g , toluene ar grade 2.5 l , toluene hplc grad 500 ml , zinc metal 500g , potassium ferrocyanide 500g , zinc acetate dihydrate 500g , buffered peptone water 500g , fluid selenite cystine broth twin pack 200 g , brilliant green agar 500g , bismuth sulphite agar 500g

CTN :44537969

16 Apr, 2026 NA

Sagar - Madhya Pradesh

Tender For corrigendum : supply of chemicals for quality assurance laboratory at bpcl bina refinery e e - 1 10 phenanthroline , 1 2 dimethoxyethane c4h10o2 , 1 amino 2 naphthol 4 sulfonic acid , 1 butanol ch3 ch2 3oh , acetone sq pn q3351c , ammonium acetate ch3coonh4 , ammonium chloride nh4cl , ammonium persulfate , bromophenol blue ar 5 gm pack , bromothymol blue indicator , buffer solution ph 4 , buffer solution ph 7 , buffer solution ph 9 , cadmium acetate dihydrate ch3coo2cd 2h2o , cadmium sulfate hydrate 3cdso4 8h2o , calcium carbonate precipitated , calcium chloride cacl2 2h2o , carbon disulfide gr cs2 hill , carbon tetrachloride ccl4 , chem lab dextrose arorgrorextra pure , chem lab di sodium hydrogen phosphate , chem lab magnesium chld arorgrorextra pure , chem silica gel 100 200 mesh , chlorotex reagent , combicoulomat fritless , cyclohexene c6h10 , cyclopentane c5h10 93deg c , dibutyl sulfide c8 h18 s , di sodium hydrogen phosphate anhydrous , di sodium tartarate lab chem , edta di sodium salt dihydrate , eriochrome black t , ethanol hplc grade , ethylene glycol c2h6o2 , extran ma02 neutral 60755350001730 , ferric chloride anhydrous , ferroin solution , gelatin purified , glycerol , glycerol 2point5litre , glycine gr h2nch2cooh , hexamine , hydrochloric acid 35 percent , hydroxylammonium chloride gr nh2oh hcl , iodine , iodine monochloride icl , isooctane pure ch3c ch3 2ch2ch ch3 ch3 , karl fischer solution 10925805001730 , lead ii oxide pure pbo , lead nitrate pb no3 2 , lead ii acetate trihydrate ch3coo2pb3h2o , magnesium nitrate hexahydrate , magnesium oxide light casn 1309 48 4 , magnesium sulfate heptahydrate , mercuric chloride lab chem , ) /bid number : gem/2026/b/7370453 * /dated: 18-03-2026 & & / bid document 1 / 63 & & ' ' /item category mercuric sulphate lab chem , mercury ii sulfate , methanol dried ch3oh , methyl orange indicator c14h14n3nao3s , methyl red indicator c15h15n3o2 , naphthalene , n heptane ch3 ch2 5ch3 , n hexadecane c16h34 , n hexane c6 h14 , ortho cresol red indicator c21h18o5s , ortho xylene , ortho phosphoric acid 88 percent , oxalic acid dihydrate gr cooh 2 2h2o , patton and reeders reagent , petroleum ether , phenanthrene f by synthesis 8point22122point0100 , phenolphathalin indicator powder , potassium bromide , potassium carbonate , potassium chromate gr k2cro4 , potassium dichromate k2cr2o7 , potassium di hydrogen phosphate kh2po4 , potassium ferricyanide , potassium hydrogen carbonate gr sq , potassium hydrogen phthalate c8h5ko4 , potassium hydroxide koh , potassium iodate kio3 gr , potassium iodide kl , potassium mono hydrogen phosphate k2hpo4 , potassium nitrate , potassium permanganate kmno4 solid , potassium sulfate , potassium thiocyanate , silicon oil for cannon cav 2100 , silver nitrate agno3 , silver sulfate ag2so4 , sodium acetate anhydrous , sodium acetate trihydrate 95to98 percent , sodium azide lab chem , sodium bicarbonate granular , sodium carbonate 98point5 percent na2co3 , sodium chloride , sodium hydroxide naoh flake solid , sodium nitrate nano3 white crystal , sodium nitrite nano2 , sodium sulfate anhydrous na2so4 , sodium thiosulfate pentahydrate , stannous chloride , starch soluble gr , toluene c7h8 0point86kg per m3 , toluene emplura , toluene hplc grade , triethanolamine emplura n ch2ch2oh 3 , universal indicator , xylene c6h4 ch3 2 , zinc sulfate heptahydrate znso4 point7h2o , glacial acetic acid ch3cooh

Central Government/Public Sector

CTN :44652989

16 Apr, 2026 NA

East Singhbhum - Jharkhand

Tender For supply of lab chemicals c c - hydrochloric acid 35 percent ar grade pack size 5 ltr. , nitric acid ar grade 69 percent pure pack size 2.5 ltr , starch soluble extra pure grade pack size 500 gram , filter paper circles qualitative grade 101 in pkt of ioo circles dia 12.5cm , plastic cylinder graduated single metric scale with pour out with hexagonal base cap. 1000ml , perchloric acid ar grade min.70percent assay packing-2.5 ltr. in glass bottle with coa , lead monoxide lr sq litharge , beaker griffin low from with spout 600ml , sieve test brass with frame 8 inch dia. mesh 200 , sieve test brass with frame 8 dia. mesh 100 , flask volumetric with interchangable stopper 250ml class a , indicator universal solution ph 2.00 to14 , flask volumetric 1000ml class a , pipette graduated mohr class a capacity 5 ml , flask volumetric with interchangable stoper 100ml class a , pipette graduated mohr class a capacity 10 ml , burette cap 50 ml straight bore stop cock a class. , burette cap 25 ml straight bore stop cock a class. , plastic funnel long stem 60 deg. dia 75 mm , burette clamp pp double , dropping bottle ldpe cap 125 ml , sodium thiosulphate ar grade with coa , dry acetylene regulator double stage ss , silica sand for fire assay in gold and silver analysis size less than 0.5mm purity more than 95.0 percent with certificate

Central Government/Public Sector

CTN :44030836

30 Mar, 2026 15.93 Lacs

Bardhaman - West Bengal

Tender For corrigendum : supply of biotech consumables - atcc culture - helicobacter pylori, acinetobacter baumannii , atcc culture- bacteriophage t4 , bacterial strain- staphylococcus aureus , 2,4-dimethyl-3-ethylpyrrole dmep , 4-methoxy-2,2-bipyrrole-5-carboxyaldehyde mbc , 5,5 -dithiobis 2-nitrobenzoic acid , acetone , adenosine 5-triphosphate disodium salt hydrate atp-na2 , ammonium persulphate , ampicilin sodium salt , blocking buffer , calcium hydroxide , calcium phosphate , caps for western blotting , cholesterol , cod vials , disodium hydrogen phosphate dihydrate , ecl substrate , ethyl methyl suphonate , extran , gel filtration kit , genomic dna isolation kit , horse radish peroxidase , hydrochloric acid abt.35percent pure, hi-ar , hydrogen peroxide , hydroxyapatite , immersion oil , imvic test kit , isopropyl-d-thiogalactopyranoside iptg, ar , kanamycin sulphate , ldh kit , low melting agarose , lysozyme,100percent pure, cell culture tested , measuring cylinder-100 ml , neda , nitrocellulose membrane , pcr mastermix , pcr purification kit , phosphatidylcholine , plant dna isolation kit , plasmid dna isolation kit , pre-stained molecular marker for protein , reagent bottle 100ml , rhamnolipid , sodium phosphate monobasic anhydrous , sulphanilamide , tris base , urea , vanillic acid , 3,3-diaminobenzidine , 90mm petridishes truline , amicon ultra centrifugal , benzonase endonuclease , dnase i, rnase-free , glutathione sepharose 4b , imidazole , immuno-blot pvdf membrane roll , iptg, pure , l-glutathione reduced , lysozyme, pure , methanol , ni-nta agarose , pes filters , ecl western blotting substrate , polypropylene protein concentrate tube , snakezskin dialysis tubing , 1,2-dichloroethane , 2-nitrophenyl , 4-nitrophenyl , amber conical flask with narrow mouth , anaerogas pack 3.5l , autoclavable bags , beaker p.p polypropylene 250 ml , beaker p.p polypropylene 1000 ml , biohazard bags , butanol , carbinol , chitosan , chloroform , cholesterol-water soluble , dichloromethane, hplc grade , diclofenac sodium salt , ethyl acetate , glass filter funnel , glass spreader , inulin , ketoconazole , l-cysteine hydrochloride monohydrate , methanol, hplc , mrs broth, granulated , pectin , pes hydrophilic membrane , phenolphthalein solution , p-nitrophenyl b-d-glucopyranoside pnpg , polypropylene beaker 500 ml , potassium ferricyanide , potato dextrose agar , reusable bottle top filter, psf 250 ml , rubber stopper 20 mm , sample bags, ldpe , sample container, 100 ml , screw cap tube, 2ml , sge gas tight syringe, fixed needle , silica gel blue self indicating coarse, 5-8 mesh , silicon tube , sodium tripolyphosphate , test tube stand 4x20mm , tryptone, certified casitose, certified , volumetric flask pp polypropylene 250 ml , whatman filter paper , xylene , a-glucosidase from saccharomyces cerevisiae , b-galactosidase from aspergillus oryzae , 1-naphthol , 3,5-dinitrosalicylic acid , cuvette 4 side transfer 3.5 ml , abts extrapure , antibiotic sensitivity teaching kit , antioxidant activity estimation , staphylococcus epidermidis atcc , bile salts bactobio , blood agar plate with gentamicin , carbinol lr , catechol , cinnamic acid , corning 96 well nbs microplate , cupric chloride , di-sodium hydrogen phosphate , 2,2-diphenyl-1-picrylhydrazyl , iron iii chloride anhydrous , filter paper 110- 125 mm , guaiacol , biochemical test kit , l-phenylalanine , lysozyme 3x cryst , nutrient agar , orcein , orcinol , pectin pure , starter kit , peroxidase pod , potassium chloride , potassium dihydrogen phosphate , potato dextrose agar , quartz cuvette 1 ml , resorcinol recryst extra pure , sds-page teaching kit , hi gel run , electrophoresis power supply , sodium chloride emplura , starch soluble , syringe driven filters 0.45 um , tryptose agar , hydrothermal autoclave with teflon container 100 ml , 2,3-butanediol , 1-butanol hplc , 1mtr pigtail tube , 701 n volume in 10ul gc fixed needle syringes , 75 n 5ul microliter syringe , acetoin , anaerogas pack

Central Government/Public Sector

CTN :44195320

30 Mar, 2026 NA

Ramgarh - Jharkhand

Tender For corrigendum : procurement of fine chemicals for chemistry lab at pvunl - ammonium molybdate,ar,1kg, ammonium chloride,ar/gr/excelar/emparta, ferrous ammonium sulphate,ar/gr/excelar+, ammonium purpurate,ar, c2h3o2nh4,ar/gr/excelar/emparta, ammonium ferric sulphate, buffer solution,ammonia, ammonia,ar,is799, sodium hydroxide pellets,gr,500gm, sodium chloride,ar/gr/excelar/emparta, sodium acetate anhydrous,ar/gr/excelar+, sodium meta silicate,ar/gr/excelar+, sodium sulphite,ar/gr/excelar/emparta, potassium hydroxide,ar/gr/excelar+, potassium dichromate,k2cr2o7, potassium iodide,ki,ar/gr/excelar+, potassium chloride,ar/gr/excelar/emparta, buffer solution,gpr,500ml, buffer solution,ar,500ml, buffer solution,ar, edta disodium salt,ar/gr/excelar/emparta, para-dimethylaminobenzaldehyde,ar,100gm, petroleum ether,c6h14,lr,2.5l, chlorotex reagent,liquid,ar, o-tolidine,ch3c6h4nh2,500ml, phenolphthalein,ar,50gm glass, bromocresol,green,5g, methyl red,powder, methyl orange,ar, universal indicator,500ml, patton&reader indic,ar, nitric acid,2.5l, oxalic acid,c2h2o4,ar/gr/excelar/emparta, sulphuric acid,ar,98%,2.5l, hydrochloric acid,ar/gr/excelar/emparta, methanol,ar/gr/excelar/emparta,2.5l, ethanol,c2h5oh,ar/gr/excelar/emparta, ferrous (ferrozine),ar,1gm, mercuric thiocyanate,ar, mercuric iodide,ar,red, ferrous sulfate,ar/gr/excelar/emparta, pyrogallol,ar, starch soluble,ar/gr/excelar/emparta, potassium bromate,ar/gr/excelar/emparta, potassium iodate,ar/gr/excelar/emparta, sodium meta bisulphite,ar, silver nitrate,ar/gr/excelar/emparta, sodium thiosulphate,ar/gr/excelar+, glacial acetic acid,ar, potassium chromate,ar/gr/excelar/emparta, hydroxylamine hydrochloride,ar/gr+, thioglycolic acid,ar/gr/excelar/emparta, sodium carbonate anhydrous,ar,500gm, glycerol,lr,500ml, iso propyl anhydrous,ar,99.50%,25l, iodine,resublimed,pure, sodium bisulfite,ar/gr/excelar/emparta, mercuric chloride,ar, acetone, ar, hexane,ar/gr/excelar/emparta, indigo carmine,ar/gr/excelar/emparta, phenol,ar,1kg, silica gel,sio2, ascorbic acid,lr,500gm, sodium bicarbonate,ar, 1-amino-2-naphthol-4-sulfonic acid,ar, eriochrome black t,ar,25gm, barium chloride,ar/gr/excelar/emparta, potassium permanganate,ar/gr/excelar+, toluene,c7h8,ar/gr/excelar/emparta,1l, citric acid,ar/gr/excelar/emparta, labolene, sodium sulphate,ar/gr/excelar/emparta, dipa solution,2834453,hach

Central Government/Public Sector

CTN :44561307

10 Apr, 2026 NA

East Singhbhum - Jharkhand

Tender For supply of hydrochloric acid a r grade 20 x 2.5 ltrs , ammonium bifluoride ar , ammonium thiocyanate a.r , starch soluble. ar or sds. , flask erlynmeyer, conical narrow mouth cap 500ml cat.no.4980 borosil r make , filter paper circles qualitative grade 101in pkt of ioocircles o.sicerin and biva dia 12.5cm , beaker griffen low form with spout make borosil cat no.1000 cap 250ml , watch glass natural glass size 3 inch dia 75mm , potassium dichromate a r grade , potassium iodide ar grade , sodium hydroxide ar grade , sieve test brass with frame 8inch dia mesh-200 with nabl certificate , sieve test brass with frame 8inch dia mesh100 with nabl certificate , buffer tablet ph-7 , indicator universal solution ph 2 to 10 , litmus paper blue , litmus paper red , plastic funnel 60 deg. dia 75 mm , dropping bottle ldpe tarson make cap 125 ml , ss sample tray size 10 inch x 12 inch x 1 inch lxbxh

Central Government/Public Sector

CTN :44550148

09 Apr, 2026 NA

Jhunjhunu - Rajasthan

Tender For supply of sodium tetroborate ar , lead monoxide lr sqlitharge , sodium carbonate anhydrous , silica sand for fire assay in gold and silver analysis , fire assay ultra pure distilled water grade-i for gold and silver analysis , nitric acid min 69percent gr pack 2.5 lt , hydrochloric acid ar grade , starch soluble. ar sds , aluminium oxide neutral , perchloric acid ar grade min.70percent assay,packing-2.5 litre in glass bottle

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