Latest pyrogallol Tenders | Government pyrogallol Tenders

Central Government/Public Sector

CTN :43908605

14 Mar, 2026 41.33 Lacs

Bardhaman - West Bengal

Tender For corrigendum : supply of chemical engineering department equipment oh35 c c -ultra water purifier for lab analysis , digital heavy metal analyzer system , reciprocating pump experiment rig new , helical coil experiment rig new , upgradation of reynolds experiments incorporation of high-speed flow visualization , oil free gas compressor 1hp, single phase motor , aniline point determination apparatus , abel apparatus for flash point determination , closed cup pensky martin apparatus for fire point determination , variable speed sample mixing system , multi parameter-photometer , hi6000-2ph or orp or ise hardware module calcium combination ion selective electrode potassium combination ion lead or sulfate combination ion selective fluoride combination ion selective electrode , chemical oxygen demand and reactor , stainless steel two roll mill , twin head and control peristaltic pump with tubing , laboratory deep freezer , magnetic hot plate stirrer , laboratory refrigerator

CTN :44026353

14 Mar, 2026 16.00 Lacs

Etawah - Uttar Pradesh

Tender For corrigendum : supply of qsar software , lactate , brcai zr455 rabbit monoclonal antibody , ki 67 mib-1 mouse monoclonal antibody , brca monoclonal antibody 234403 , hrp polymer detection kit , antibody diluents , tbs ihc wash buffer , tris edta hier solution , pap pen , frosted slides , sclerosant polidocanol , azurocidin elisa kit , il 6 elisa kit , tnf alfa elisa kit , hesperetin powder , tetrcycline powder , gfc collection strip perio strips , dolorimeter , whatman filter paper grade no 1 size 110 mm round sheet , mueller hinton agar dehydrated powder , pseudomonas aeruginosa atcc 27853 , klebsiellapneumoniae atcc 70063 , peptone water powder , sesamol , ethyl chloroacetate , 4 chlorobenzaldehyde , 4 fluorobenzaldehyde , 4 methoxybenzaldehyde , 4 hydroxybenzaldehyde , 4 dimethylamino benzaldehyde , 4 methylthio benzaldehyde , 4 trifluoromethyl benzaldehyde , 4 trifluoromethylthio benzaldehyde , 3 trifluoromethyl benzaldehyde , isatin , 4 and 2 pyridyl benzaldehyde , 2 and 4 dichlorobenzaldehyde , cyclohexyl amine , 4 methylthio aniline , 4 trifluoromethyl aniline , 4 trifluoromethoxy aniline , 3 and 4 methylenedioxy aniline , isonicotinic acid hydrazide isoniazid , 2 furoic acid , 2 thiophenecarboxylic acid , indole 3 acetic acid , p toluenesulfonylhydrazide , 3 fluorobenzoic hydrazide , 4 fluorobenzoic hydrazide , mercaptoacetic acid thioglycolic acid , benzene dry , n hexane , ethyl acetate , 2 and 6 difluoro benzaldehyde , 4 thiophen 2 yl aniline , 4 thiophen3yl aniline , 4 oxazol 2 yl aniline , 3 trifluoromethyl aniline , semicarbazideextrapure , thiosemicarbazideextrapure , 2 furoic hydrazide , 2 pyridine carboxylic acid , 3 fluorobenzoic acid hydrazide , 4 fluorobenzoic acid hydrazide , p toluichydrazide

Central Government/Public Sector

CTN :44195320

13 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 :43991246

12 Mar, 2026 14.92 Lacs

Bardhaman - West Bengal

Tender For corrigendum : supply of nicrmo-3 mig wire , stellite 6 mig wire , hifin liquid , polishing grade diamond paste quarter mic , polishing grade diamond paste 1 mic , polishing grade diamond paste 3 mic , emery paper grade 180 , emery paper grade 220 , emery paper grade 320 , emery paper grade 400 , emery paper grade 600 , emery paper grade 800 , emery paper grade 1000 , emery paper grade 1200 , emery paper grade 1500 , emery paper grade 2000 , emery paper grade 2500 , lab solvent 500ml , polishing grade alumina suspension grade 1 or 2 or 3 to 500ml , diamond paste , emery paper , ethanol , vacuum desiccator o. d x l. d. 171mmx149mm , silica gel , alumina , hifin liquid , 6351 aluminium alloy , pure aluminium , silicon metal , 99. 7 percent recrystalized alumina tube max od 59-60 mm , agate mortar and pestle a grade id 4inch , 99. 7 percentalumina cylindrical crucible capacity 10ml , 99. 7 percent alumina cylindrical crucible capacity 20ml , 99. 7 percent alumina cylindrical crucible capacity 50ml , alumina disc dia. 80mm thick 4-5mm , zro2 disc dia. 80mm , thick 4-5mm , vice for metacut dcm , carbon-dioxide regulator , carbon-dioxide flowmeter , argon regulator , carbon-dioxide cylinder , carbon-dioxide gas , beaker borosil - 5ml , beaker borosil - 10ml , beaker borosil- 25ml , beaker borosil - 50ml , beaker borosil 100ml , beaker borosil - 500ml , spatula-200-himedia 10 pcs , graphite felt electrode-sigma , toluene empluramerck 500ml , acetone empl- merck,500ml , diluent for dna extraction, hi 500ml , molybdenum iv sulfide-sigma aldrich 100 grams , titanium powder 325 mesh -alfa aesar 100grams , graphene nano platelets - alfa aesar 25 grams , tantalum powder - 100 mesh alfa aesar 25 grams , yttrium oxide micropowder , low concentration diamond impregnated wafering blades , crucible tong 18 inches , desiccator vacuum pp by pc 200mm plastic , beaker ) /bid number: gem/2026/b/7232013 * /dated: 12-02-2026 & & / bid document1 / 84 & & ' ' /item category500ml- borosilicate glass , 13 pcs stainless steel lab spatula set , extra-large microwave kiln for microwave heating , silicon carbide crucible, crucible for melting metal , high temperature alumina tube o. d. 90mm, i. d. 100mm, length 350mm , high precision wenser digital balance220g by 0. 001g , thermoplastic elastomers isi approved half face reusable mask , high temperature safety helmet with dark flip lens, folding black glass , heat resistant gloves for high temp. up to 750 degree f , alumina foil high temperature apron, 1000 degree heat resistant with thermal insulation , argon cylinder 7cum with argon gas normal 7cum with argon regulator and flowmeter , 99. 5 percent alumina cylindrical crucible- 50ml od 41mm , quartz low form crucibles 50ml , quartz low form crucibles 25ml , agate mortar and pestle id 63mm , mortar and pestle steel , brass sieve set 20mm to 1mm with pan and lid , argon gas cylinder flow meter , argon gas cylinder regulator , diamond paste , agate mortor and pestle ceramic 65mm , hci , pyrogallol solution , argon gas cylinder with gas , vacuum desiccator o. d. x i. d. 171mm x 149mm , agate mortar and pestle ceramic 63mm , calcium chloride , ethanol bottle 2500ml , toluene bottle 20l , alumina bottle 1l , nitrile gloves , spatula set , vacuum pump , hand vacuum cleaner , zirconium chunks or wire , niobium chunks or wire , zirconium powder chempure 100gm , titanium powder loba chemie 100gm , niobium powder alfa aesar 50gm , aluminium powder alfa aesar 1kg , copper powder loba chemie 500gm , nickel powder loba chemie 500gm , hydroxyapatite powder 100gm , hightemperature gloves , heat-resistant face shield and safety goggles, high temp. blue glass helmet , apron , safety goggles, dark , safety goggles, transparent made by 3m company , steel-toed boots , respirator mask , leather hand gloves , chemical hand gloves , nose musk , ear plug , safety helmet , safety helmet with face shield nicrmo-3 mig wire, stellite 6 mig wire, hifin liquid, polishing gr

CTN :44327188

20 Mar, 2026 NA

Delhi - Delhi

Tender For supply of science specific lab d d - magnets , pin screen , newton colour disc , farady law , rheostat , solenoid , ray optic kit , compass , gravity toy , circuit board , day night , concave lens , convex lens , concave mirror , convex mirror , solar system model , dynamo model , demonstration transformer , crocodile clips ( small) , crocodile clips ( big) , banana clip ( small) , banana clip ( big) , slotted weight 5*50 gm , slotted weight 5*10 gm , thread roll nylon , plane mirror strips (2"*5") with woden /plastic stand , lens holder , measuring cylinder 250 ml , measuring cylinder 1000 ml , hand lens big with led , hand lens small without led , step down transformer (220 v to 4 v) , knitting needle , loose diodes , resistor , capacitor , led , ldr , eureka cylinder , travelling microscpe , bar magnet , ball bearing 1 box , iron stand , plumb line , laser light with cells , cappilary tube 1 dozen , prism , glass slab , key (one way) , connecting wire , sand paper , stop watch (digital) , meter bridge , matallic shaps , balance(digital) , burette stand(plastic) , test tube brush , cork borer (iron) , cork presser(iron) , crucible tongs (iron) , newton cradle , atomic , funnel stand or filter stand (steel/iron) , pestle and mortar , pinch cock(iron) , retort stand with ring and clamp , spirit lamp (barss) , test tube holder (iron) , triangular stand (iron) , tripod stand(iron) , wire gauze(iron) , beaker , burettle , china dish , conical flasks , dessicator , gas jar dises , flasks (r. b. &f. b. ) , funnel , gas jar or cylinder , glazed tile , measuring flasks , pipette , retort , thistle funnel , kipps apparatus , watch glass , ammonium carbonate 500 gm , ammonium chloride 1 kg , ammonium sulfate 500 gm , ammonium bromide 500 gm , aluminum sulfate 500 gm , iron sticks 250 gm , potassium nitrite 500 gm , ammonium oxalate 500 gm , sodium thiosulphate 1 kg , zinc sulfate 1 kg , sodium hydroxide 1 kg , copper sulfate 500 gm , potassium nitrate 500 gm , oxalic acid 1 kg , magnesium sulfate 500 gm , magnesium chloride 500 gm , ammonium phosphate diabasic 500 gm , sodium chloride 1 kg , potassium ferrocyanide (k4fe(cn)6) 500 gm , ferrous sulfate 500 gm , sodium bromide 500 gm , ammonium ferrous sulfate 1 kg , barium chloride 1 kg , strontium nitrate 500 gm , sodium sulfide (na2s) flakes 500 gm , potassium chromate 500 gm , lead acetate 500 gm , sodium sulfate anhydrous 1 kg , lead nitrate 500 gm , universal indicator 500 ml , ammonia solution 1 lt (nh4oh) , phenol 500 ml , aniline 1 lt , bromine water 1 lt , acetaldehyde 500 ml , fehling solution(a) 500 ml , fehling solution(b) 500 ml , acetone 1 lt , carbon disulfide 500 ml , phenolphthalein 250 ml , nesslers reagent 250 ml , manganese chloride 500 gm , calcium chloride fused 500 gm , chloroform 1 lt , test tube (50/125mm) 5 box , test tube holder (thick brass) , dropper glass (150mm) , funnel (2) , pipette (10ml)bulb tube , conical flask (250ml) , volume tric flask (100ml) , filter paper(12. 5cm) , glass rod(thick) , plain white labels (2/1) , sodium sulfite (na2so3) 1kg , picric acid 500 gm , borax 500 gm , cobalt glass , aluminum metal 250 gm , spatula , bunsen burner , droppers , burettes(50ml) , burette stand , laboratory thermometer (-10c to 110 c) , loop the loop , ph paper , litmus paper red , litmus paper blue , litmus solution red 125 ml , litmus solution blue 125 ml , iodine solution 125 ml

Central Government/Public Sector

CTN :44332581

13 Mar, 2026 NA

Rourkela - Odisha

Tender For procurement of chemicals for emd laborat(4items) comprising of following: - potassium hydroxide pallet,500gm pack , - pyrogallol,ar,500gm , - cuprous chloride,powder,pack:500gm , - cupric oxide,wire form,pack:250gm ,

State Government

CTN :44221782

17 Mar, 2026 NA

Koraput - Odisha

Tender For procurement of laboratory reagents, chemicals, kits, glassware, plastic ware, and consumable items. acetic acid , acetic acid glacial , acetone , acid fuchsin , actidione , activated charcoal powder , agar powder , agarose- , medium , agarose special , albert,'s stain a , albert's stain b , alcian blue , aluminium chloride , aluminium hydroxide , aluminiumpotasium sulphate , aluminium sulphate , amido black , ammonia strong solution (25%) , ammonia sulphate , ammonium dihydrogen phosphate , amonium ferric sulphate , amonium oxalate , amonium sulphate , amyl alcohol , andrade's indicator , aniline blue , barium chloride , barium chloride dihydrate , basic blue , basic fuchsin , basic fuchsin , benidicts solution. , benzidine , biebrich scarlet , bile esculin agar , bismark brown , borax , boric acid , brain heart infusion broth- dehydrated , brain heart infusion in blood culture bottles-adult-70-100 ml , brain heart infusion in blood culture bottles- , pediatric-20-25ml , brilliant green , bromocresol purple , bromothymol blue , calcium chloride , calcium chloride dihydrate , calcium hypochlorite , calcium sulphatedihydrate , caramine , cary-blair medium-dehydrated , casein , celestine blue , cetrimide , charcol activated , chloroform , chromic acid , chromium trioxide , cinnamaldehyde , citric acid , cled agar w/ bromothymol blue -dehydrated , congo red , congo red-practical grade , corn meal agar , cotton blue , creatine , cresol red , crystal violet , crystal violet- practical grade. , csf diluting fluid , d+maltose , d- sorbitol powder , d-arabinose , decarboxy lase broth base , deoxycholate citrate agar , dextrose , diaminobenzidine , diammonium oxalate , diethyle ether , dimethyl sulfoxide , dimethyle amino benzaldehyde , dipotassium hydrogen phosphate , dipotasssium hydrogen phosphate , disodium hydrogen phosphate , disodium hydrogen phosphate , dl-phenylalanine , d-mannitol , dpx mountant , edta powder , eosin , ethanol , ethilene dioxy-dimethanol + glutyaldehyde , fast green , ferric aluminium chloride , ferric chloride , ferric chloride anhydrous , formaldehyde , formaline , fouchets reagent , giemsa powder , gimsa stain practical grade , glacial acetic acid , glutyaldehyde solution , glycerol , gold chlorode , gram stain kit (crystal violate soln + gram's lodine + acetone + safranine) , hcl , hematoxylene powder , hemocore standard , hemocore-d , hexamine , horse serum , hychrome agar(candida diffential agar) , hydrochloric acid , hydrogen peroxide , hydrogen peroxide(50%) , imidazole , indian ink , lodine , lodine granules , n-acetyl l-cysteine , neutral red , neutral red indicator , nigrosine stain (10%) , nitric acid , nuclear fast red , nutrient agar-dehydrated , nutrient broth , og 6 powder , oil of olive , o'mearareagent , onpg , orcein , oxalic acid , paraffin liquid , paraffin wax , p-dimethyl aminobenzyldehyde , periodic acid , phenol , phenol crystals lr , phenol red , phenol red indicator , phosphomolybdic acid , phosphotungstic acid , picric acid , poly venyl alcohol , ponceaufuchsin , potassium acetate , potassium aluminium sulphate , potassium carbonate , potassium chloride , potassium dichromate , potassium dichromate , potassium dihydrogen o-phosphate , potassium dihydrogen phosphate , potassium ferrocyanide , potassium hexacyano ferrate , potassium hydroxide , potassium hydroxide , potassium lodide , potassium nitrate , potassium nitrate ar-acs , potassium permanganate , mark , himedia , thermofisher , sigma , pearless , labtech , leica , bluestar , borosil , riviera , tarson , astra , path & situ , erba , tulip , thermoscitific , paramount , quartett , orangebioscience , microexpress , merck , titan , jmitra

Central Government/Public Sector

CTN :44131597

13 Mar, 2026 NA

Noida - Uttar Pradesh

Tender For supply of supply of neat standards to itc noida b b - 24 diamino anisole , 24diaminotoluene , benzidine or 44diaminobiphenyl , oanisidine , o toluidine or 2 toluidine , 44diamino diphenyl methane , p chloroaniline , 33dimethoxybenzidine , 2amino4nitrotoluene , 33dimethylbenzidine , 44 thiodianiline , 33dimethyl44diaminodiphenylmethane , 4chlorootoluene , 245trimethylaniline , 33dichlorobenzidine , 4aminoazobenzene , 44methylenebis2chloroaniline , o aminoazotoluene , 24xylidine , tbutyl methyl ether , anthracene d10 , naphthalene d8 , benzidine d8 , 245trichloroaniline , 26xylidine , aniline , 2naphthylamine , 4aminophenylether 44oxydianiline , para phynylene di amine , dimethylfumarate , dimethyl maleate , triclosan , disperse orange 37 , disperse blue 35 , disperse orange1 , disperse orange 3 , disperse blue 1 , disperse yellow 39 , disperse yellow 9 , disperse yellow 23 , disperse orange 149 , acid red 26 , basic violet 14 hydrochloride , direct black 38 , basic red 9 , direct blue 6 , solvent yellow 2 , disperse orange 61 , blue colorant ec 4056654index 611070002 , direct red 28 , disperse orange 11 , basic violet 3 , cobalt standard , formamide , dimethylformamide , nndimethylformamide d7 , 2phenyl2propanol , acetophenone , naphthalene , acenaphthylene , acenaphthene , fluorene , phenanthrene , anthracene , fluoranthene , pyrene , cyclopentacd pyrene , 1methylpyrene , chrysene , benzoa anthracene , benzob fluoranthene , benzok fluoranthene , benzoj fluoranthene , benzoe pyrene , benzoa pyrene , dibenzah anthracene , indeno123cd pyrene , benzoghi perylene , dibenzoal pyrene , dibenzoae pyrene , dibenzoai pyrene , dibenzoah pyrene , fluorene d10 , pyrene d10 , chrysene d12 , benzoa pyrene d12 , benzoghi perylene d12 , dibenzah anthracene d14 , dibutyltindichloride , dimethyltin dichloride , diphenyltin dichloride , dinpropyltin dichloride 1000 microgml in methanol , nbutyltin trichloride , tetrabutyltin , tricyclohexyltin chloride , trimethyltin chloride , trioctyltin chloride , trinpropyltin chloride , nheptyltin trichloride 100 microgml in methyltertbutyl ether , methyltin trichloride 1000 ugml in methanol , noctyltintrichloride , phenyltin trichloride , dinheptyltin dichloride , dinoctyltin dichloride , trinpentyltin chloride , trinbutyltin chloride 1000 microgml in methanol , triphenyltin chloride or fentin chloride , butyltin trichloride , trinbutyltinchloride 1000 microgml in methanol , tetranethyltin , trinbutyltin oxide , di2methoxyethylphthalate , dinhexylphthalate , 12benzenedicarboxylic acid , phthalic acid npentylisopentyl ester mixture of isomers , dipentylphthalate , diisopentylphthalate , npentylisopentylphthalate , diethylphthalat , dimethylphthalate , dicyclohexylphthalate , diisooctylphthalate , dipropylphthalate , diisohexylphthalate , tetrahydrofuran , 12benzoldicarboxylic acid dihexylester branached and linear , 12benzenedicarboxylic acid dic6 10alkylester or mixture of decyl and hexyl , benzylbutylphthalate , dinbutylphthalate , diethylhexylphthalate , diisobutylphthalate , diisodecylphthalate , diisononylphthalate , dinoctylphthalate , 2mercaptobenzothiazole , 4aminobiphenyl , 2methoxy5methylaniline , formaldehyde 1000 microgml in water , potassium dichromate , 235trichlorophenol , 2chlorophenol , 3chlorophenol , 4chlorophenol , 23dichlorophenol , 24dichlorophenol , 25dichlorophenol , //bid details2 / 10826dichlorophenol , 34dichlorophenol , 35dichlorophenol , disperse red 151 , solvent red 23 //bid details3 / 108

Central Government/Public Sector

CTN :44108195

13 Mar, 2026 NA

Delhi - Delhi

Tender For supply of chloroauric acid minimum 49 percent au , osmium tetroxide acs reagent 98 percent , aniline blue sodium salt pure , fuchsin basic , micro slide for ihc , eosin stain solution 2percent w v , tissue culture dish 40mm 9 ponit 2cm

Central Government/Public Sector

CTN :44038405

29 Apr, 2026 NA

Katni - Madhya Pradesh

Tender For supply of "gr. vg 46, oil hydraulic to is:10522-1983/ reaffirmed 2004,antiwear ( with aniline point 90 (degree) c,min. in place o......

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