Latest eriochrome Tenders | Government eriochrome Tenders

State Government

CTN :40703234

07 Jul, 2025 NA

Aizawl - Mizoram

Tender For corrigendum : supply of consumable (chemical list 2) for use in the department of industrial chemistry, mizoram university - n-hexane , chloroform , 1,4-dioxane , 1,2-dimethoxyethane , potassium chloride , potassium bromide , potassium iodide , lead (ii) nitrate , bismuth (iii) nitrate pentahydrate , sodium chloride , sodium sulphate anhydrous , cupric sulphate pentahydrate , magnesium chloride hexahydrate , calcium chloride dihydrate , potassium dihydrogen orthophosphate , potassium phosphate dibasic anhydrous , urea , triton x-100 , sodium dodecyl sulphate , cetyltrimethyl ammonium bromide (ctab) , buffer capsule (ph 4) , buffer capsule (ph 7) , buffer capsule (ph 9.2) , hepes buffer , tris buffer , acetic acid glacial , dna sodium salt highly polymerized ex. calf thymus extrapure , phthalic anhydride , orthophopshoric acid , bovine serum albumin , sodium bicarbonate , 1,2-dichloroethane , potassium permanganate , salicylic acid , silica gel 60-120 , iodine resublimed , ninhydrin , benzoic acid , zinc nitrate hexahydrate , silver nitrate , starch soluble extrapure ar , a-amylase ex. porcine pancreas , sodium chloride , sodium sulphate , 3,5-dinitrosalicylic acid , potato starch , d-maltose monohydrate , tris buffer ar, acs for molecular biology , sodium azide extrapure ar, acs, 99% , 1,2-dibromoethane pure, 98% , 1,3-dibromopropane , pentafluorophenol (pfp) extrapure, 99% , sodium hydrogen carbonate , 1-(3-dimethylaminopropyl)-3-ethyl carbodiimide hydrochloride , sodium acetate buffer solution , ?-glucosidase from saccharomyces cerevisiae , eriochrome black t , murexide , phenolphthalein , fluorescein sodium salt , triphenylamine , hexamethyleneimine , o-(benzotriazol-1-yl)-n,n,n?,n?-tetramethyluronium tetrafluoroborate , palladium(ii) acetate , 2-amino-4-methylphenol , methylhydrazine , 1,4-diazabicyclo[2.2.2]octane (dabco) , sodium-tert-butoxide > 97% puriss for synthesis , 1,1?-bis(diphenylphosphino)ferrocen e > 98% puriss for synthesis (dppf) , rac-binap >98% puriss for synthesis , x-phos (2-dicyclohexylphosphino-2?,4?,6?-triisopropylbiphenyl) >98% , 4-bromobenzaldehyde >98% purified for synthesis , tetrabutylammonium fluoride 1 m in thf puriss for synthesis , 4- bromoaniline , chloroacetic anhydride , cesium carbonate, 99% , sesamol, 98% , 1,4-dioxane anhydrous (dry solvent) , chloroacetone , mono-ethanolamine , 5-iodoanthranilic acid (2-amino-5-iodobenzoic acid) >98% puriss for synthesis , 4-bromoanthranilic acid , 1,1?-carbonyl diimidazole(cdi) , imidazole hydrochloride >98% puriss for synthesis [1467-16-9] , chloroacetaldehyde ~55% solution in water [107-20-0] , methylchloroacetate > 99% puriss for synthesis [96-34-4] , 1-propanephosphonic anhydride 50% solution in ethylacetate (t3p) [68957-94-8] , methanesulphonic acid (anhydrous) >99% , 4-bromobenzaldehyde >98% purified for synthesis , sulphuric acid 98% , nitric acid 69% , hydrochloric acid 37% , acetyl chloride , phosphorous oxychloride , phosphorous tribromide , 2-chloro-4-fluoronicotinic acid , 2-chloro-5-fluoronicotinic acid , cyclohexane-1,4-diamine , n-tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid(tes) , o-(7-azabenzotriazol-1-yl)-n,n,n',n'-tetramethyl uronium hexafluorophosphate(hatu) , 2-amino-3,4-dimethylbenzoic acid , 4-nitroanthranilic acid , 2-amino-3-methylbenzoic acid , 2-amino-4-chlorobenzoic acid , 2-amino-4-methoxybenzoic acid , 2-amino-4,5-dimethoxybenzoic acid , dibenzosuberenol , (2-aminophenyl)methanol , benzo[d]thiazol-2-amine , 4-aminoindole , 2-aminoethyldiisopropylamine , n-methylpentylamine , 3-chloro-2-methylaniline , 2-aminoethyldiisopropylamine , benzo[d]thiazol-2-amine

Central Government/Public Sector

CTN :40665164

04 Jul, 2025 3.69 Lacs

Hazaribag - Jharkhand

Tender For corrigendum : supply of ammonium ferrous sulphate , diphenylamine indicator , orthophosphoric acid , potassium dichromate , sodium fluoride , sulphuric acid , ammonium hydroxide , boric acid , bromocresol green , copper sulphate pentahydrate , devarda alloy , magnesium oxide powder , methyl red , potassium chloride , potassium permanganate , phenolphthalein , salicylic acid , ammonium fluoride , ammonium molybdate tetrahydrate , antimony potassium tartrate , l ascorbic acid , sodium bicarbonate , sodium carbonate anhydrous , ammonium acetate , barium chloride , gum acacia , dtpa diethylinetriaminepentaacetate , edta ethylinediamine tetraacetic acid , tea triethanol amine , eriochrome black t , ethanol china pack , acetone , fluorescein diacetate , sodium phosphate tribasic , chloroform , ferroin solution ar grade , potassium sulphate , calcium carbonate , methanol , tpf 1 3 5 tetrazolium triphenyl formazan , ttc 2 3 5 triphenyl tetrazolium chloride , acetic acid , maleic acid , calcium chloride dihydrate , p nitrophenol , sodium hydroxide pellets , tham tris hydroxy methyl amino methane , methyl orange , sodium citrate tribasic dihydrate , potassium chromate , sodium hexametaphosphate , hydrochloric acid , citric acid , coomassie brilliant g 250 , fluorescein free acid , fluorescein sodium salt , pikovskaya s agar , rennie medium agar , jensen s agar , nutrient agar , asbhy s agar media

Central Government/Public Sector

CTN :40916571

15 Jul, 2025 NA

Guna - Madhya Pradesh

Tender For tender for supply of lab chemical - diphenyl carbazide ar gr details specification shall be as per attached nit , dimethyl amino benzal dehyde pdab details specification shall be as per attached nit , boric acid crystals details specification shall be as per attached nit , laboratory chemicals a acid oxalic ar gr details specification shall be as per attached nit , silver nitrate details specification shall be as per attached nit , lab n n napthyl ethylene diammine di hyd details specification shall be as per attached nit , brucine ar details specification shall be as per attached nit , lab m mercury ii thiocyanate details specification shall be as per attached nit , chromotropic acid details specification shall be as per attached nit , lab patton reeders reagent details specification shall be as per attached nit , diacetyl monoxime ar details specification shall be as per attached nit , lab i indigo carmine details specification shall be as per attached nit , eriochrome black t indicator details specification shall be as per attached nit , bismuth nitrate details specification shall be as per attached nit , lab m methyl orange details specification shall be as per attached nit , urease active meal details specification shall be as per attached nit , di phenyl amine details specification shall be as per attached nit , lab f ferric citrate details specification shall be as per attached nit , lab tryptone bacteriological details specification shall be as per attached nit , cupric sulphate details specification shall be as per attached nit , lab s starch details specification shall be as per attached nit , lab s sodium oxalate details specification shall be as per attached nit , hexamine ar hexamethylene tetra amine details specification shall be as per attached nit , sulfamic acid details specification shall be as per attached nit , bromocresol green indicator details specification shall be as per attached nit

State Government

CTN :40903193

21 Jul, 2025 1.19 Crore

Delhi - Delhi

Tender For supply of various chemicals - dichloroethane sq , dinitrobenzene 97 , naphthoquinone 4 sulfonic acid sodium salt 97 , dinitrobenzene 97 anhydrous basis , dinitrobenzene 98 , dioxan , diphenylcarbazide acs , diphenylcarbazone , dichloroethane , chlorobutane , fluoro dinitrobenzene fdnb extrapure ar , naphthol sq , naphthylamine gr 99 , naphthyl phosphate monosodium salt monohydrate 98 , octane sulphonic acid sodium salt monohydrate for hplc , propanol hplc , dinitrophenylhydrazine dnph reagent grade , methoxynaphthalene , naphthol sq , iso propyl alcohol hplc , 4 amino antipyrine sq , 4 nitrobenzyl pyridine , 4 dimethylaminobenzaldehyde , 4 nitroaniline , 5 sulfosalicylic acid dihydrate acs , acetaldehyde , acetic acid , acetone , acetonitrile hplc , activated charcoal powder , alizarin red s pure certified , aluminum chloride anhydrous , aluminon extrapure , ammonia solution about , ammonium acetate ar , ammonium carbonate , ammonium cerric nitrate , ammonium chloride , ammonium dichromate , ammonium formate trace metals basis , ammonium molybdate tetrahydrate er , ammonium meta vanadate sq , ammonium molybdate sq , ammonium phosphate dibasic acs reagent , ammonium sulphate , ammonium sulphide soln yellow , ammonium thiocyanate crystal er acs , pentanol acs , aniline , aniline hydrochloride , aniline sulfate , p anisaldehyde , arsenic sulphide , barium chloride , barium sulphate , benedict reagent qualitative , benzene , benzenesulfonyl chloride , benzidine gr , bismuth nitrate pentahydrate sq , bismuth iii subnitrate , borax di sodium tetraborate , boric acid , bromine , bromocresol green indicator powder , bromhexine hydrochloride , bromophenol blue indicator pure , brucine anhydrous , buffer tablets ph 9.2 , buffer tablets ph 7.0 , buffer tablets ph 4.0 , 1 butanol anhydrous , sec butanol extra pure , cadmium carbonate , cadmium sulphate , calcium carbonate , calcium chloride dihydrate , calcium oxide powder sq , carbon disulphide , carbo tech for synthesis , cellulose powder sq , chlorobenzene acs 99.5 , chloroform for residue analysis , chloroform sq , chlorophenol red , choline chloride , chromotropic acid disodium salt dihydrate extrapure ar , cobaltous nitrate hexahydrate sq , cobalt acetate sq , cobalt ii nitrate hexahydrate acs reagent , cobalt ii thiocyanate trace metals basis , congo red indicator powder , copper foil 0.25mm 0.01in thick , copper turnings , copper ii sulfate pentahydrate for analysis , cupric acetate , cupric chloride , cupric nitrate trihydrate er , cupric sulphate , alpha benzoin oxime , cyanogen bromide , cyclohexane for analysis , dextrose anhydrous , di ammonium hydrogen ophosphate , ammonium oxalate monohydrate , dichloroacetic acid pure , 1 6 dichlorohexane , dichloromethane hplc , diethylamine , diethyl ether , diethyl ether sq , dimethyl glyoxime sq , di n octyl phthalate , diphenylamine , dipicrylamine , di sodium hydrogen ophosphate , dithiooxamide , dithizone acs reagent, for spectrophotometric , erichrome black t , ethanol , ethanol , ethyl acetate for residue analysis , ethyl acetate , ethyl methyl ketone , ethylenediamine purified by redistillation , ethylenediamine dihydrochloride , edta acid , ethylene glycol , fast blue b salt , fast blue bb salt , ferric chloride anhydrous , ferric sulphate gr , ferric sulphate hydrate extrapure ar , ferrous sulphate , formaldehyde solution acs reagent 37 wt , formic acid acs reagent , furfuraldehyde , p rosaniline hydrochloride , gallic acid , glycerol , heptafluorobutyric anhydride , hexane , hydrochloric acid , hydrogen peroxide solution , hydroxylamine hydrochloride , indole , indole 3 acetic acid sq , iodic acid , iodine , iodine resublimed sq , iodomethane stab with copper , isoamyl alcohol isopentyl alcohol pure , iso octane , isopropyl acetate , isopropylamine , lead acetate trihydrate , lithium hydroxide monohydrate acs reagent , ph indicator paper litmus paper blue roll l 4.8 m with color scale , ph indicator paper litmus paper red roll

Central Government/Public Sector

CTN :40588539

09 Jul, 2025 NA

Bengaluru - Karnataka

Tender For antiwear hydraulic oil to is: 11656/1986/reaffirmed 2002 (with aniline point 90 degrees cen, minimum for all grades in place of seal compatibility test and nas value below 8) with rdso additional requ irement as slip no. 1 issued by rdso on august 2016. gr. vg-68. acceptable make for supply of hydraulic oi l for the use of track machines are hpcl, ioc, bharat shell, balmer lawrie, bpcl, gulf oil corporati on. [ warranty period: 30 months after the date of delivery ]

CTN :40855838

07 Jul, 2025 NA

Allahabad - Uttar Pradesh

Tender For procurement of fine chemicals for chemistry lab - hydrochloric acid , ar/gr/excelar , nitric acid , ar/gr/excelar , acetic acid glacial ar/gr/exler , acetone lr , tolune , ar/gr/excelar , petroleum ether 60-80 deg. c , ansa ar/gr/excelar , buffer solution of ph 4.0 , buffer solution of ph 7.0 , buffer solution of ph 9.2 , di iso propylamine (dipa)99% na analyser , pyrogallol ar/gr/excelar , ferrozine ar/gr/excelar , silica gel , teepol/labolene/ranklene lab detergent , mercuric iodide , ar/gr/excelar , potassium lodate ar/gr/excelar , silver nitrate , ar/gr/excelar , stannous chloride , ar/gr/excelar , p- naphtholbenzein indicator , indigo carmine , methanol , ar/gr/excelar , methyl red indicator , methylene blue , iso propanol , ar/gr/excelar , potassium hydrogen phathalate argrexlr , universal ph indicator (0-14) , ammonium acetate , ar/gr/excelar , ammonium chloride , ar/gr/excelar , glycerol , ar/gr/excelar , oxalic acid dihydrate , potassium hydroxide pelletsar/gr/excelar , sodium thiosulphate , ar/gr/excelar , citric acid , ar/gr/excelar , sodium hydroxide ar/gr/excelar , tartaric acid , ar/gr/excelar , eriochrome blackt , indicator , edta ar/gr/excelar , mercuric chloride ar/gr/excelar , ammonium molybdate , ar/gr/excelar , ferrus ammonium sulphate , ar/gr/excelar , ammonium per oxodisulphate , phenolphthalein indicator , sodium meta bi sulphite , ar/gr/excelar , sodium metasilicate ar/gr/excelar , xylenol orange indicator , zinc chloride , ar/gr/excelar , test reagent for residual chlorine , potassium chromate ar/gr/excelar , zinc sulphate ar/er/emsure , soda lime , 2.5 mm , sulphamic acid , ar/gr/excelar , calcium chloride ar/gr/excelar , iodine crystal , sodium oxalate ar/gr/excelar , potassium iodide , ar/gr/excelar , starch soluble , sucrose , ar/gr/excelar , calcium carbonate ar/gr/excelar , potassium permanganate , ar/gr/excelar , sulphuric acid , ar/gr/excelar , magnesium sulphate ar/gr/excelar , sodium carbonate ar/gr/excelar , sodium diethyl dithiocarbamatear/gr/exlr , cyclohexanone , dextrose ar/gr/excelar , sodium sulphite , ar/gr/excelar , hexane , ar/gr/excelar

CTN :40812309

14 Jul, 2025 NA

Kalyani - West Bengal

Tender For supply of chemical - titanium alumium carbide powder , potassium nitrate , dimethyl sulfoxide , bovine serum albumin , ca15 3 antibody proteins re search grade and ca15 3 antigen proteins re search grade , hydrogen tetrachloroaurate iii trihy drate , iron iii nitrate nonahydrate , cadmium acetate dihydrate , n hydroxysuccinimide , ethanolamine , sodium acetate , chloroplatinic acid hexahydrate , graphene oxide go , cobalt ii chloride hexahydrate cocl2 6h2o , aniline , n ethyl n 3 dimethylaminopropyl carbodiimide edc , n hydroxy succinimide nhs , monopotassium phosphate kh2po4 , potassium hexacyanoferrate , sodium fluoride

Central Government/Public Sector

CTN :40770589

10 Jul, 2025 NA

Muzaffarpur - Bihar

Tender For supply of chemicals - coomassie brilliant blue g 250 , bovine serum albumin , barium carbonate ar , tri-sodium citrate , nutrient broth , nutrient agar 1 point 5 , agar powder bacteriological grade , peptone bacteriological , hm peptone b agar , yeast extract powder , sodium chloride ar , potato dextrose agar granulated , d glucose , iodine solution , gallic acid , lactophenol cotton blue , immersion oil low , crystal violet , safranin , ammonium metavandate ar , ammonium molybdate ar , ammonium ferrous sulphate , sulfuric acid pure ar 2 point 5 litre , chloroform ar 500ml , ferroin indicator 100ml , diphenylamine ar 250 gm , orthophosphoric acid abt 88percent ar 500ml , sodium fluoride extra pure and ar 500gm , potassium hydrogen phthalate 100gm , sodium bicarbonate ar 500gm , silica gel 60 200 mesh 74 250 mm 500gm , l-ascorbic acid ar 100gm , p-nitrophenol 5gm , potassium dihydrogen orthophosphate lr 500gm , ammonium acetate ar 500gm , acetic acid glacial ar 500ml , potassium chloride ar 500gm , calcium chloride dihydrate ar 500gm , barium chloride dihydrate ar 500gm , ammonium chloride ar 500gm , hydrochloric acid 35 percent ar 500ml , eriochrome black t 25gm , hydroxylamine hydrochloride ar 500gm , edta disodium salt dihydrate ar 500gm , magnesium chloride hexahydrate ar 500gm , diethylenetriaminepentaacetic acid dtpa 500gm , oxalic acid ar 500gm , azomethine h monosodium salt hydrate 5g , l tartaric acid ar 500gm , tri sodium citrate dihydrate ar 500gm , sulphamic acid ar 500gm , dextrose agar 100gm , perchloric acid about 60 percent ar 500ml , nitric acid min 69percent pure ar 500ml , bromocresol green indicator 125 ml , methyl red indicator 125 ml , phenolphthalein 0 point 1 125ml , potassium sulphate ar 500gm , 1 3 5triphenyltetrazolium formazan 5gm , 2 3 5 triphenyltetrazolium chloride ar 10gm , potassium hydroxide pellets ar 500gm , triethanolamine ar 500ml , antimony potassium tartrate trihydrate ar 500gm , gum acacia, powder 500gm , calcium carbonate ar 500gm , calcon indicator 5gm , magnesium oxide heavy ar 500gm , volumetric flask class a 100ml , volumetric flask class a 50ml , volumetric flask class a 25ml , buchner funnel 80ml , filter flask with glass tubulation 100ml , weighing bottle 15ml , weighing bottle 40ml , measuring cylinders with stopper 1000ml , essential oil determination apparatus clevenger apparatus 1000ml , alcohol distillation unit 1000ml , volumetric pipettes 5ml , volumetric pipettes 10ml , volumetric pipettes 20ml , volumetric pipettes 25ml , glass weighing scoop 10ml , glass mortar and pestle , quartz low form beaker with spout 500ml , quartz erlenmeyer conical flask 250ml , quartz volumetric flask 25ml , quartz measuring cylinder 250ml , quartz mohr graduated pipettes 1 ml , quartz mohr graduated pipettes 10 ml , rectangular hdpe carboy with pp closure and stopcock 10l , rectangular hdpe carboy with pp closure and stopcock 20l , powder funnel pp , parafilm m size wxl 4 x 125 , wire gauge , triangular tripod , quantitative filter papers , handypette pipette aid pp silicone 10 ml , handypette pipette aid pp silicone 25 ml , pipette bulb, pp natural rubber , pipette rack horizontal pp , multipurpose labelling tape , y connector , sample bags ldpe

CTN :40728655

07 Jul, 2025 NA

Faridabad - Haryana

Tender For supply of chemicals - aluminium nitrate nonahydrate , copper nitrate , dipotassium hydrogen phosphate , neutral laboratory detergent , ethanolamine, ar grade , ferric chloride anhydrous, ar grade , lithium chloride , magnesium nitrate hexahydrate , ortho phosphoric acid , propylene glycol, lr , sodium acetate anhydrous , sodium hydroxide pallets , sodium molybdate ar , acetic acid glacial 99.9 percent , acetic acid,lr , acetone,commercial , acetone, ar , acetone,lr , aceto nitrile,hplc , aniline, ar , aniline, lr , n pentane, hplc grade , n butanol,ar , urea molecular biology grade , glycerol mol bio , ammonium sulphate ar grade , dextrose anhydrous , calcium chloride,lr , calcium chloride , carbon di sulphide,ar gr , chlorobenzene,lr , chlorobenzene , chloroform,lr , cyclo hexane, ar , cyclo hexane, lr , cobalt ii nitrate hexahydrate, ar , dichloromethane , dimethylformamide 99 plus percentage , dimethyl sulphoxide dmso, ar, 99.5 percentage , diethyl ether,ar , diethyl ether,lr , edta , ethanol,absolute,gr ar , ethanol,ar , ethyl acetate,lr , ethylene glycol,lr , formaldehyde 37 percentage in water , glycerol purified lr , n heptane,lr , n heptane , n heptane,ar gr , hexadecane,ar gr , hexane,lr , hexane,commercial , hexane,ar gr , n hexane,hplc , n hexane,ar , hydrochloric acid , hydrochloric acid, ar , n 10 hcl ampules , hydrochloric acid,lr , hydrogen per oxide, ar, 30 percent v by v , phenolphthalein indicator , iso octane,uv spectroscopy , iso propanol,ar , iso propyl alcohol,ar , iso propyl alcohol,lr , magnesium chloride,ar , methanol, ar , methanol,lr , methyl ethyl ketone , sucrose , n methyl 2 pyrrolidone , magnesium sulphate heptahydrate , nitric acid,lr , nitric acid,ar gr , nickel nitrate,ar , nitrilotriaceticacid , n pentane ar cas no. 109 66 0 , perchloric acid , petroleum ether 40 60,lr , petroleum spirit 60 80,lr , phosphoric acid,lr , potassium chloride,ar gr molecular biolo , potassium dihydrogen phosphate,lr , potassium hydroxide,pellets,ar gr , potassium hydroxide,lr , potassium hydrogen phthalate , sodium carbonate,ar , sodium chloride, lr , sodium hydroxide pallets ar , sodium hydroxide,pellet,ar , sodium hydroxide,lr , sodium sulphate anhydrous, ar, 5kg , sodium sulphate anhydrous ar , sulphuric acid, ar grade , sulphuric acid,lr , sodium biocarbonate,ar , sodium bicarbonate,lr , tetra hydro furan,lr , titanium iv chloride, ar grade , toluene commercial , toluene,ar gr , toluene,lr , toluene,commercial , tetra propyl ammonium bromide lr grade , tetrapropyl ammonium hydroxide, 25 percent , urea,ar gr , isopropanol, hplc grade , salicylic acid ar , iso propylamine a.r grade , ferric nitrate a.r grade , nutrient agar , 1-decene, 94 percent , cas no 872-05-9 , 1-decene , n-dodecane c-12 , 1-octene monomer , paraffin liquid light , selenic acid, ar , sodium benzoate, ar , silicone anti-foaming agent , n-tri-decane c-13 , o-xylene ar grade, cas no 95 47 6 , acetone,hplc , l-cysteine , temed, ar grade , mops , peptone , ypd agar , dextrose , broth,bushnellhass,microbiology , carbon tetra chloride,ar gr , chlorobenzene, ar grade , chloroform, ar , chloroform,hplc , cyclo hexane,hplc , dichloromethane,hplc , dichloromethane ar , n decane , ethyl acetate, min 99 percent purity , 2-ethyl hexanol , mono ethylene amine, lr , glycerine,lr , nhexane, lr , lead acetate,ar , anhydrous magnesium perchlorate , methanol,hplc , nutrient broth , orthophosphoric acid, ar , petroleum ether 80-100, lr , petroleum spirit 100-120,lr , potassium dichromate, lr , potassium dichromate,lr synthesis ar , sodium hydrogen carbonate,lr ar , sodium sulphate 99percentage,lr , starch soluble,acs , sodium dihydrogen phosphate, ar gradeso , tetra hydro furan 99.9percentage,hplc , toluene,hplc , trichlorobenzene , tri chloro ethylene,lr , yeast extract , yeast extract powder, 50kg , ypd broth , sodium bisulphate, ar

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