Latest phenolphthalein Tenders | Government phenolphthalein Tenders

Central Government And Public Sector

CTN :41321051

26 Aug, 2025 9.48 Lacs

Kamrup - Assam

Tender For supply of chemicals and crm for brwql d d - phosphate standard solution , nitrate standard solution , ammonia or ammonium chloride , silicate standard solution , bod-crm , potassium hydrogen phthalate for cod , buffer solution ph 9.18 , potassium chloride solution , sodium carbonate , potassium chloride - suprapure , iron standard solution , nickel standard solution , lead standard solution , arsenic standard solution , cadmium standard solution , zinc standard solution , chromium standard solution , copper standard solution , mercury standard solution , ethyl alcohol , fluoride isa buffer , fluoride standard solution , ammonia nitrogen isa buffer , ammonia nitrogen

CTN :41305413

23 Aug, 2025 NA

Katihar - Bihar

Tender For supply of stand base and rod ,retort stand, , burette ,50 ml, , pippete ,10 ml, , capillary ,0.30 mm od, , melting point tube ,0.5 mm, , measuring flask with glass stopper ,100 ml, , erlenmeyer flask ,250 ml, with socket b-24 , glass stopper b-24 ,hollow, hexagonal, , chromatography column , test-tubes ,15 ml, pack of 100 , test-tube stand ,plastic, , test-tube holder , wash bottle, 500 ml, ldpe , funnel ,100 mm, , funnel ,50 mm, , plastic beakers ,500 ml, , plastic beakers ,1000 ml, , beakers ,100 ml, , beakers ,1000 ml, , conical flask ,100 ml, , spatula big ,12 inches, , spatula ,6 inches, , forceps ,steel, 6 inches, , filter paper circle packet , rough filter paper ,500 sheets, , magnetic bid , thermometer , aspiratory bottle with stop cock, 5000 ml , aspiratory bottle with stop cock, 10000 ml , dropper ,glass, 15 cm with rubber teat , dropping bottles with glass dropper and silicone teat, 60 ml , dropping bottles with glass dropper and silicone teat, 125 ml , dropping bottles with glass dropper and silicone teat, amber, 60 ml , reagent bottles narrow mouth with screw cap, 100 ml , reagent bottles narrow mouth with screw cap, 250 ml , reagent bottles narrow mouth with screw cap, 500 ml , drying tube 24-29 , nitrile gloves , test tube brush ,nylon, , burette brush ,nylon, , bottle brush ,nylon, , tong for holding beaker ,12 inches, , tlc plates silica gel 60 matrix ,aluminium sheet, ,pk of 25 sheets, , rubber pipe ,50 meter, , surgical mask packet , laboratory tissue paper roll ,190 pulls 10 roll, , ethylene glycol, lr, 2.5l , iso-propyl alcohol, lr, 2.5 l , ethylene glycol, ar, 2.5 l , n-hexane, 2.5 l , chloroform, 2.5 l , ethyl acetate, 2.5 l , methanol, 2.5 l , acetone, 2.5 l , hydrochloric acid ,conc.,, 2.5 l , sulphuric acid ,conc.,, 2.5 l , nitric acid ,conc.,, 2.5 l , glacial acetic acid, 2.5 l , acetyl chloride, 500 ml , aniline, 500 ml , ammonia water, 2.5 l , phenolphthalein, 100 g , eriochrome-black t powder, 25 g , methyl orange, 25 g , oxalic acid, 500 g , 1- naphthol, 100 g , 2-naphthol, 500 g , p-nitrophenol, 250 g , p-nitroaniline, 100 g , naphthalene, 500 g , picric acid, 100 g , resorcinol, 250 g , catechol, 250 g , succinic acid, 500 g , cinnamic acid, 250 g , phthalic acid, 500 g , salicylic acid, 500 g , pyrogallol, 100 g , d-glucose, 500 g , sucrose, 500 g , acetophenone, 500 ml , sodium nitroprusside, 100 g , methyl salicylate, 500 ml , ammonium cerric nitrate, 100 g , toluene, 500 ml , copper sulphate, 500 g , diphenylamine, 100 g , phenol, 500 g , nitrobenzene, 500 ml , ferric chloride anhydrous, 500 g , zinc chloride, 500 g , sodium metal, 250 g , potassium sodium tartarate, 500 g , 2,4-dinitrophenyl hydrazine, 25 g , pure bromine, 100 ml , benzaldehyde, 500 ml , formaldehyde, 500 ml , disodium edta salt, 500 g , calcium carbonate anhydrous, 500 g , sodium bicarbonate, 500 g , sodium hydroxide pellets, 500 g , ammonium chloride, 500 g , phthalic anhydride, 500 g , sodium nitrite, 500 g , silica gel 60-120 mesh, 500 g , charcoal, 500 g , potassium permanganate, 500 g , potassium dichromate, 500 g , ammonium ferrous sulphate ar, 500 g , silver nitrate ar, 25 g , silver chloride ar, 25 g , calcium chloride fused, 500 g , diethyl ether, 500 ml , paraffin liquid heavy, 2.5 l , neutral cleaning solution, 5 l , silicone vacuum grease, 50 g , iodine, 100 g , litmus blue indicator paper strips pkt, 10 bks , litmus red indicator paper strips pkt, 10 bks , galvanometer , oscilloscope 100mhz , dc power supply , magnet , franck-hertz experiment apparatus , four probe method apparatus , ammeter , voltmeter , resistance box ,1-500 ohm, , resistance box ,1-5000 ohm, , dielectric constant meter , //bid details 2 / 111 newton-s ring apparatus , travelling microscope , spectrometer , plano-convex lens , lens holder , deflection magnetometer , vibration magnetometer , stop watch , spirit level , digital vernier callipers , physical balance , he- ne laser source ,setup, , meter scale

CTN :41306910

19 Aug, 2025 NA

Buxar - Bihar

Tender For supply of civil engineering lab equipment - magnetic stirrer with hot plate , electronic balance , micropipette single channel fully autoclavable 0.5- 5ml , nessler tube , chloroscope , laboratory flocculator , burette stand with rod, clamp & boss head , muffle furnace , digital cod digester (for 10 ml cod vials) , desicattor , cod vials , cod vials stand , pipette , digital pipette with elongated tip , volumetric flask , measuring cylinder , funnel , funnel , beaker , reagent bottles , spatula , durham’s tube , ammonium chloride, nh4ci , calcium chloride, cacl2 , conc. sulphuric acid , conc. sulphuric acid , dipotassium hydrogen phosphate, k2 hp04 , disodium hydrogen phosphate, na2hp04.7h2o , eosin methylene blu , ferric chloride, feci3.6h2o , ferro in indicator solution , ferrous ammonium sulphate, (0.25n) fe(nh4)2(so4)2.6h 20 , hcl , magnesium sulfate. mgso4.7h2o , mercuric sulphate, hg504 , potassium dichromate solution (0.25n di 0.0417 m) , potassium dihydrogen phosphate, kh2po4 , potassium iodide solution , silver sulfate, ag2 504 , sodium hydroxide, naoh , sodium thiosulfate, na25203 , starch , methyl orange indicator , phenolphthaleiri indicator , hardness buffer solution , eriochrome black t indicator , standard edta salution 0.01m , manganous sulphate , alkali lodide azide solution , phosphate buffer solution , potassium chromate indicator , ferrous ammonium sulphate, (0.25n) fe(nh4)2(so4)2.6h 20 , hcl , magnesium sulfate, mgso4.7h2o , mercuric sulphate, hgs04 , potassium dichromate solution (0.25n ог 0.0417 m) , potassium dihydrogen phosphate, kh2po4 , potassium iodide solution , silver sulfate, ag2 504 , sodium hydroxide, naoh , sodium thiosulfate, na2s2o3 , starch , methyl orange indicator , phenolphthalein indicator , hardness buffer solution , eriochrome black t indicator , standard edta solution 0.01m , manganous sulphate , alkali lodide-azide solution , phosphate buffer solution , potassium chromate indicator , standard silver nitrate , standard sodium chloride , alum solution , tissue rolls , tray , filter paper (whatman 42 and 45) , cotton rolls , distilled water , gloves , mask , crushing value , apparatus , aggregate impact tester , ring and ball apparatus , ductility testin machine with digital temp indicator , brookfield viscometer , thickness gauge , length gauge , universal penetrometer , balance , flash and fire apparatus , abrasion test by los angel's machine , viscosity of bitumen , gi sieve (450 mm dia) , brass sieve (200 mm dia) , benkelmen beam , float test apparatus , video camera , skid resistance tester , specific gravit and water absorption , centrifuge extractor , marshall , apparatus and accessories used for bitumninous mix design , laboratory , jaw , crusher , radar gun (for speed measurement)

Central Government/Public Sector

CTN :41289681

22 Aug, 2025 13.48 Lacs

Kanpur - Uttar Pradesh

Tender For supply of nickle sulphate lr grade in 5 kg pack , sodium gluconate 98% for synthesis lr grade , orthophosphoric acid in 25 ltr pack about 85% , nickle chloride hexahydrate 97% extra pure , cadmium oxide lr grade 99.5% extra pure , boric acid powder

Central Government/Public Sector

CTN :41270078

14 Aug, 2025 NA

Kolkata - West Bengal

Tender For annual rate contract for purchase of certified reference material (crm) and laboratory chemicals for use of west bengal public health laboratory, kolkata - list of crms, polyoyethylene (20) sorbitan monolaurate, polyoyethylene (20) sorbitan monooleate, polyoyethylene (20) sorbitan monopalmitate, polyoyethylene (20) sorbitan monostearate, polyoyethylene (20) sorbitan tristearate, sodium benzoate, sodium sulfite, sodium hydrogen sulfite, sodium disulfite, potassium metabisulfite, potassium sulfite, calcium hydrogen sulfite, potasssium hydrogen sulfite, sodium thiosulfate, total aflatoxins (b1,b2,g1,g2) and aflatoxin m1, acetamiprid, azoxystrobin, buprofezin, carbaryl, carbosulfan, chlorantraniliprole, flusilazole, alpha napthyl acetic acid, deltamethrin (decamethrin), fipronil, quinalphos, triadimefon, triazophos, tricyclazole, myclobutanil, fenpropathrin, pendimethalin, lambda cyhalothrin, dicofol (sum of o,p and p,p isomers) , difenoconazole, dimethoate, metiram as cs2, fenpyroximate, flubendiamide, hexaconazole, imidacloprid, methomyl, propineb, kresoxim methyl, metalaxyl-m, monocrotophos, picoxystrobin, pyraclostrobin, pyriproxyfen, spinosad, spiromesifen, thiacloprid, thiamethoxam, spinetoram and its metabolites (spinosyn-j and spinosyn-l), spirotetramat, cyantraniliprole, thiodicarb, tebuconazole, propargite, pyridalyl, oxydemeton-methyl, novaluron, milbemectin, lufenuron, indoxacarb, fenazaquin, mancozeb, dithiocarbamates(the residue tolerance limit are determined and expressed as mg/cs2/kg and refer separately to the residues arising from any or each group of dithiocarbamates), diafenthiuron, chlorfenapyr, abamectin, sodium carbonate, sodium chloride, potassium hydrogen phthalate(php), potassium di-chromate, buffer ph -4.00 std., buffer ph -7.00 std, buffer ph -9.00 std, boaa ( beta n oxalyl 2,3- diaminopropionic acuid, calcium carbonate, cargille immersion liquid for refractometer, iron standard solution (1000 ppm), antimony standard solution (1000 ppm), arsenic standard solution (1000 ppm), barium standard solution (1000 ppm), boron standard solution (1000 ppm), calcium standard solution (1000 ppm), cadmium standard solution (1000 ppm), chromium standard solution (1000 ppm), copper standard solution (1000 ppm), lead standard solution (1000 ppm), magnesium standard solution (1000 ppm), mercury standard solution (1000 ppm), nickel standard solution (1000 ppm), selenium standard solution (1000 ppm), silver standard solution (1000 ppm), sodium standard solution (1000 ppm), phosphorus standard solution (1000 ppm), tin standard solution (1000 ppm), zinc standard solution (1000 ppm), ampicillin, amprolium, apramycin, albendzole, cloxacillin, chlortetracycline/oxytetracycline/tetracycline, ceftiofur, cephapirine, clopidol, closantel, cefphactril, danofloxacin, doramectin, diminazene, erythromycin, flumequine, flunixin, febantel/fenbendazole/oxyfendazole, ivermectin, lincomycin, levamisole, monensin, moxidectin, meloxicam, neomycin, nicarbazin, oxybendazole, oxyclozanide, parbendazole, praziquantel, spectinomycin, sulfadiazine, sulfanilamide, sulfaquinoxaline, sulfadimidine, sulfa chloropyrazine, thiabendazole, triclabendazole, trimethoprim, tylosin, chloramphenicol, nitrofurans and its metabolites, sulphonamides and its metabolites, streptomycin, tetracycline, enrofloxacin, ciprofloxacin, colistin, dihydrostreptomycin streptomycin, chlortetracycline/oxytetracy cline/tetracycline, salinomycicin, sulphadiazine, sulphathiazole sodium, sulfaguanidine, zinc bacitracin (minimum 60iu/mg dried substance), ethopabate, flavophospholipol (flavomycin), sulphaquinoxaline, tilmicosin, tyvalosin tartrate, virginiamycin, acepromazine, albendazole, amitraz, aspirin, buqarvaquone, buserelin, butafosfane, butaphosphan, calcium borogluconate, calcium magnesium borogluconate, carboprost tromethamine, cefquinone sulphate, chloral hydrate, closprostenol sodium, clenbutrol (broncopulmin powder), diethylcarbamazine, dinitolmide, dexcloprostenolum, flu

CTN :41275250

16 Aug, 2025 NA

Kupwara - Jammu And Kashmir

Tender For supply of glassware and chemicals - oxalic acid , potassium permanganate , sodium carbonate , sodium bicarbonate , hydrochloric acid , phenolphthalein indicator , methyl orange , bromo-cresol green indicator , mohrs salt fas , potassium dichromate , diphenylamine , sodium metal , acetic acid , lead acetate , silicon nitrate , amino acid kit , d-butanol , ninhydrin , d-glucose , dfructose , acetone , phallic acid , aniline , calcium chloride , magnesium chloride , pyridine , salicylic acid , acetyl chloride , nickel chloride , iodine , bromine water , benzene , benzoic acid , copper sulphate , potassium nitrate , sodium peroxide , whatmann filter paper , activated charcoal , potassium hexacyanoferrate , alizarin dye , fan spraying reagent , hydrogen peroxide , phosphoric acid , sodium chloride , potassium iodide , sodium thiosulphate , starch , 10-phenanthroline , ethanol , ammonia , dimethyl glyoxime , nickel acetate , barium chloride , butyrylcholine , acetylcholine , salicylaldoxime , sodium hydroxide , aaminephenol , acetic anhydride , benzophenone , isopropyl alcohol , ether , p-methylbenzaldehyde , pmethylacetophenone , benzidine , vanillin , ferric chloride , cobalt chloride , ferric nitrate , ammonium thiocyanate , aluminum chloride , silver gel , alumina gel , buffers solution , sulphuric acid , sodium sulphate , nitric acid , rubeanic acid dithiooxamide , dimethyl glyoxime dmg , aluminium foil , beakers , burette , conical flask , cover slips , filter paper , glass funnel , glass rod , glass slides , nitrile rubber gloves , graduated cylinder , pasteur pipette , petridish , pipette sucker , pipettes , reagent bottle , spatula , spirit lamps , test tube , test tube brushes , test tube holders , volumetric flask , wash bottles , watch glass , agarose , tris-base , boric acid , etbr , edta , sodium chloride , dna loading dye 6x , pvp , ammonium acetate , chloroform isoamylaclohol , calcium citrate , magnessium sulfate , iron-sodium-edta , potassium chloride , sodium molybedinum dihydrate sodium molybdate dihydrate , potassium dihydrogen phosphate , magnessium chloride , methanol , sodium hydroxide , hydrochloric acid-6n , ethyl acetate , citric acid , hexane , chloroform , te-buffer , triton x-100 , dpba diphenylboric acid 2 aminoethyl ester , fc reagent , bradford reagent , dimethyl sulphoxide gc hs grade , cetrimide for molecular biology ctab , sds , polyethylene glycol-6000 , beta mercaptoethanol , sodium bicarbonate , glycerol , acetic acid glacial , phosphate buffer capsules , dimethyl sulphate , sodium phosphate monobasic , sodium phosphate dibasic

CTN :41242045

08 Aug, 2025 1.00 Lacs

Port Blair - Andaman And Nicobar Islands

Tender For providing of testing of water quality - sea water; ph testing, chloride testing, salinity testing, dissolved oxygen test, turbidity test, electrical conductivity, presence of heavy metals (aluminium, antimony, arsenic, beryllium, bismuth, copper, cadmium, lead,..

Central Government/Public Sector

CTN :41242624

19 Aug, 2025 28.74 Lacs

Aliganj - Uttar Pradesh

Tender For supply of chemicals - vanadium pentoxide , lithium tetraborate , lithium metaborate , nist1643f trace elements in water nist crm , ethyl alcohol , silica gel for desiccator , polymethyl methacrylate pmma , lithium iodide anhydrous , ammonium nitrate , boric acid crystline , silicon grease , phenolphthalein indicator , bromo cresol green or methyl red mixed indicator , methyl orange indicator , silver nitrate , eriochrome black t ebt indicator , patton and reeder reagent or indicator , calcium carbonate , d mannitol , dithizone , zinc acetate di hydrate , ph 4.01 , ph 7 , ph 10.01 , conductivity standard , azomethine h monosodium salt hydrate , ammonium acetate , nitric acid , hydrochloric acid , mibk iso butyl methyl ketone , ammonium iron ii sulphate hexahydrate mohrs salt , borax , calcium fluoride , methyl red , barium hydroxide , ph 4.01 buffer tablet , ph 7 buffer tablet , ph 9.2 buffer tablet

Central Government/Public Sector

CTN :41243333

19 Aug, 2025 NA

Sitapur - Uttar Pradesh

Tender For supply of ammonium ferrous sulphate , ammonium carbonate , copper sulphate , copper chloride , ferric chloride , lead sulphide , lead acetate , oxolic acid , potassium thiocyanate , phenolphthalein , ceric ammonium nitrate , chromotographic paper 1 roll , hcl , sulfuric acid h2so4 , acetic acid ch3ccoh , nitric acid hno3 , ammonium hydroxide solution nh4oh , formic acid hcooh , formaldoxime ch3on , ethyl alcohol c2n5oh , phenol , litmus paper red , litmus paper blue , spirit , spirit lamp , filter paper , silver nitrate , zinc granules , beaker , funnel glass , dropper glass , wash bottle , pipette , conical flask , test tube 15 x 125 , test tube 18 x 125 , chemiscal balance digital , test tube brush , wire guaze , tripod stand , measuring flask 250 volumetric flask , glass rod , spatula , cork sealed tube , passing tube , reagent bottle , burette , china dish , funnel stand , test tube stand , test tube holder , tong , mortar and pestle , burette clamp , eosin , methyl orange , benedicts solu. , fehling solu. a , fehling solu. b , sudan iii , acetocarmine , chromatography paper sheets , safranin solu. , glycerin , lime water , calcium nitrate , litmus paper red pkt , litmus paper blue pkt , ph paper pkt , universal indication , human skeleton model , pedigree charts , permanent slides - common 1 each , specimen -common 1 each , virtual model , scissors steel 4 , needle , filter paper whatman , funnel plastic , forceps steel , wash bottle plastic , cavity slide pkt , slide box pkt , scalpel surgical , test tube borosilicate , starch gm , iodine , urea , millons reagent , staining rack wooden 6 hole , microscope compound , test tube stand plastic , digital balance , spirit methonal surgical spirit ltr , sprit lamp steel , display board 6x4 ft with cover , measuring flask ) /bid number : gem/2025/b/6507630 * /dated: 29-07-2025 & & / bid document 1 / 70

Corporations/Associations/Others

CTN :41189474

08 Aug, 2025 94.2 Thousand

Multi City - Karnataka

Tender For annual maintainance and testing of water plant at kesare - ugd mcc mys- nitrate nitrogen, ugd mcc mys-iron, ugd mcc mys-manganese, ugd mcc mys-phenol, ugd mcc mys-processing charges for phenol, ugd mcc mys-sulphide, ugd mcc mys-fluoride, ugd mcc mys-cyanide, ugd mcc mys-nickel, ugd mcc mys-selenium, ugd mcc mys-zinc, ugd mcc mys-copper, ugd mcc mys-total chromium, ugd mcc mys-hexavalent chromiun, ugd mcc mys-cadmium, ugd mcc mys-lead, ugd mcc mys-mercury, ugd mcc mys-arsenic, ugd mcc mys-processing charges for metals, ugd mcc mys-free ammonia, ugd mcc mys-total kjeldahl nitrogen, ugd mcc mys-total residual chlorine, ugd mcc mys-oil and grease, ugd mcc mys-odour, ugd mcc mys-colour, ugd mcc mys-fecal coliform (mpn), ugd mcc mys-total coliform (mpn), ugd mcc mys-chloride, ugd mcc mys-dissolved phosphates (total), ugd mcc mys-ammonical nitrogen, ugd mcc mys-chemical oxygen demand, ugd mcc mys-biochemical oxygen demand, ugd mcc mys-total suspended solids, ugd mcc mys-ph

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