Latest phenolphthalein Tenders | Government phenolphthalein Tenders

corporations/Associations/Others

CTN :40526511

16 Jun, 2025 NA

Metturdam - Tamil Nadu

Tender For supply of fine chemicals 37 items - hydrochloric acid, hydroflouric acid 40%, hydrazine di hydro chloride, 1n hydrochloric acid, iso propyl alcohol, methyl orange, methyl red, mercuric chloride, mercuric iodide red, magnesium sulphate, neo cuproine (ar), nitric acid (ar), oxalic acid, potassium chloride, potassium hydroxide pellets, potassium iodide, potassium di hydrogen orthophosphate, phenolphthalein indicator, sulphamic acid, sulphanil amide, pararosiline, sulphuric acid, sodium diphenylamine sulphonate, indikrom papers (ph) paper, tissue paper, pyrogallol, universal indicator (qualigens), whatman filter paper - 40, whatman filter paper - 41, ph buffer solution-4.0 new, ph buffer solution-7.0 new, ph buffer solution-9.20 new, ph buffer solution-10.00 new, conductivity buffer solution (range1413 s) new, electrode storage solution kcl new, copper metal powder (100 sachet) new, iron metal powder new

CTN :40524335

13 Jun, 2025 592

Hassan - Karnataka

Tender For purchase of chemicals for chemistry laboratory - one ten phenanthroline anhydrous extrapure 100g--, xylenol orange indicator 100ml--, two naphthol 500g--, one naphthol 500g--, zinc metal granular 500g--, zinc oxide 500g--, zinc dust 500g--, zinc chloride 500g--, xylenes mixed 500ml--, qualitative filter papers sheets--, filter papers grade 40 125mm circles quantitative ashless box--, l ascorbic acid 100g--, one two dimethoxybenzene 500g--, vanillin 500g--, uric acid extrapure 500g--, urea 500g--, trimethylamine solution 500ml--, trichloroacetic acid solution 500ml--, triethanolamine 500ml--, toluene 500ml--, tin metal granular extrapure 100g--, thiourea 500g--, thiosemicarbazide 100g--, thionyl chloride 500g--, tetrabutylammonium hydroxide aq solution extrapure 500ml--, l plus tartaric acid 500g--, sulphurous acid solution 500ml- -, sulphuric acid 2.5ltr--, sulphanilic acid for synthesis 500g--, sucrose 500g--, starch soluble 500g--, stannous chloride dihydrate 500g--, sodium thiosulfate 500g--, sodium sulfate anhydrous 500g--, sodium perchlorate ar monohydrate 500g--, sodium oxalate 500g--, sodium nitroprusside dihydrate 500g---, sodium nitrite 500g--, sodium nitrate 500g--, sodium metal 500g--, sodium hydroxide pellets 500g- -, sodium bisulfite 500g--, sodium hydrogen sulfate 500g--, sodium formate 500g--, sodium phosphate monobasic dihydrate 500g--, sodium citrate dihydrate 500g--, sodium fluoride 500g--, sodium chloride 500g- - , sodium carbonate 500g--, sodium bromide 500g- -, sodium bicarbonate 500g-- , sodium azide 500g-- , sodium acetate anhydrous 25g--, silver nitrate extrapure 25g-- , silica gel g for tlc 500g--, semicarbazide hydrochloride 100g--, seliwinoffs reagent 125ml--, salicylic acid for synthesis 500g--, salicylaldehyde oxime 5g--, two hydroxybenzaldehyde 100ml--, basic fuchsin indicator 100g--, rhodamine 25g--, resorcinol 100g--, quinhydrone 100g--, pyridine 500g--, para toluenesulfonamide 500g--, para toluenesulfonyl chloride 500g--, para toluidine 500g--, propionic acid 500g--, potassium thiocyanate 500g--, potassium sodium tartrate 500g--, potassium sulfate 500g--, potassium pyroantimonate 500g--, potassium peroxidisulfate 500g--, potassium meta periodate extra pure 500g--, potassium titanium oxalate 500g--, potassium nitrite 500g--, potassium nitrate 500g-- , potassium iodide 100g--, potassium iodate 500g--, potassium hydroxide 500g--, potassium ferrocyanide 500g--, potassium ferricyanide 500g--, potassium dihydrogen phosphate 500g-- , potassium dichromate extrapure 500g--, potassium chromate 500g-- , potassium chloride 500g--, potassium carbonate anhydrous extrapure 500g--, potassium bromide pure 500g--, potassium hydrogen phthalate 500g--, potassium bromate pure 500g-- , potassium persulphate extrapure 500g--, potassium permanganate 500g--, polyvinyl alcohol 500g--, polystyrene for synthesis 500g--, para nitrophenylhydrazine extrapure 25g--, para nitrophenol pure 500g--, para nitrobenzoic acid pure 100g--, para nitrobenzaldehyde extrapure 25g--, four nitrotoluene 500g--, meta nitroacetophenone pure 100g--, four nitrobenzoyl chloride 25g--, para methylacetophenone pure 100g--, piperidine 500ml--, picric acid 500g--, phthalic anhydride pure 500g--, indicator papers ph 1 to 14 books--, phosphorus penta chloride 500g--, ortho phenylenediamine 250g--, n n dash diphenylthiourea 100g--, phenylhydrazine pure 500ml--, l phenylalanine extrapure 100g--, phenolphthalein extrapure 100g--, phenol 500ml--, petroleum ether two and half litre--, perchloric acid 500ml--, meta chloro perbenzoic acid 100g--, para cresol pure 500ml--, para chlorophenol pure 500g--, para chlorobenzoic acid pure 100g--, para chlorobenzaldehyde pure 100g--, para chloroacetophenone extrapure 100ml--, para nitroaniline extrapure 250g--, anisaldehyde extrapure 100ml--, calconcarboxylic acid extrapure 25g--, oxalic acid extrapure 500g--, ortho toluidine 500ml--, orthophosphoric acid extrapure 500ml--, ortho nitrophenol extrapure 25g--, four nitr

Central Government/Public Sector

CTN :39840633

09 Jun, 2025 NA

Nabinagar - Bihar

Tender For corrigendum : procurement of rust preventive oil

Central Government/Public Sector

CTN :40462443

13 Jun, 2025 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of ms square tube 45x45x2.6mm to specn is :4923-2017 with amend no.3,issued on june 2024 hf shs/grade-yst 240 with plain carb on steel with minimum carbon of 0.15 % (or) steel with equivalent carbon content of maximum 0.39 % in spectfic length of 6.14 mts in ex cess length in multiples of 0.77 mts up to a max length of 7.68 mts. the tube shall be oiled externally with rust preventive oil. [ warran ty period: 30 months after the date of delivery ]

State Government

CTN :40435239

29 May, 2025 NA

Ranchi - Jharkhand

Tender For request proposal for supplying various chemicals and reagents in 15 nos.of water testing laboratories under dw and sd, jharkhand dumka zone - turbidity (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) - 400 ntu-standard 100 ml/bottle iso- 17034 certified, potassium chloride (kcl)-500gm/pkt, cone. sulphuric acid-(ar grade)-500ml/bottles, ph buffer solution (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 4.01-(500ml/bottle) iso-17034 certified, ph buffer solution (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 7.00-(500ml/bottle) iso-17034 certified, ph buffer solution (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 9.18.00-(500ml/bottle) iso-17034 certified, sodium carbonate (na2co3) (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 80 grm/pkt iso- 17034 certified, calcium carbonate (caco3) (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 50 grm/pkt iso- 17034 certified, sodium standard solution -1000 ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/l iso- 17034 certified, potassium standard solution -1000 ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/l iso- 17034 certified, copper standard solution -1000 ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500mi/i iso-17034 certified, sodium chloride (nacl) (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 80 grm/pkt iso-17034 certified, potassium chloroplatinate 500ml/bottle (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) iso-17034 certified), nitrate standard solution 1000ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), iron standard solution 1000ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), arsenic standard solution 1000ppm (crm must be nist traceable with uncertainty of measurement (uom)validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), colour standard500 pt-co units (crm/srm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate 500 ml/bottle 17034 certified), sulphate standard 1000ppm ((crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), mixed standard for icp-oes machine (multi elements that essentially include-al, as, fe, fl, cd, co, pb, mn, ni, z, crm-1000ppm iso-17034 certified-500ml/bottle, fluoride standard solution 1000ppm (crm must be nist traceable with uncertainty of measurement (uom)validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), total dissolved solids 1000ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), conductivity standard solution 1.41 ms/cm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), methyl orange solution 125 ml/bottle, bromocresol green indicator 125 ml/bottle, phenolphthalein green indicator 125 ml/bottle, sodium hydroxide 500 gm/pkt, edta salt 50

State Government

CTN :40435238

29 May, 2025 NA

Ranchi - Jharkhand

Tender For request proposal for supplying various chemicals and reagents in 16 nos.of water testing laboratories under dw and sd, jharkhand ranchi zone - turbidity (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) - 400 ntu-standard 100 ml/bottle iso- 17034 certified, potassium chloride (kcl)-500gm/pkt, cone. sulphuric acid-(ar grade)-500ml/bottles, ph buffer solution (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 4.01-(500ml/bottle) iso-17034 certified, ph buffer solution (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 7.00-(500ml/bottle) iso-17034 certified, ph buffer solution (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 9.18.00-(500ml/bottle) iso-17034 certified, sodium carbonate (na2co3) (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 80 grm/pkt iso- 17034 certified, calcium carbonate (caco3) (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 50 grm/pkt iso- 17034 certified, sodium standard solution -1000 ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/l iso- 17034 certified, potassium standard solution -1000 ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/l iso- 17034 certified, copper standard solution -1000 ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500mi/i iso-17034 certified, sodium chloride (nacl) (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 80 grm/pkt iso-17034 certified, potassium chloroplatinate 500ml/bottle (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) iso-17034 certified), nitrate standard solution 1000ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), iron standard solution 1000ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), arsenic standard solution 1000ppm (crm must be nist traceable with uncertainty of measurement (uom)validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), colour standard500 pt-co units (crm/srm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate 500 ml/bottle 17034 certified), sulphate standard 1000ppm ((crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), mixed standard for icp-oes machine (multi elements that essentially include-al, as, fe, fl, cd, co, pb, mn, ni, z, crm-1000ppm iso-17034 certified-500ml/bottle, fluoride standard solution 1000ppm (crm must be nist traceable with uncertainty of measurement (uom)validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), total dissolved solids 1000ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), conductivity standard solution 1.41 ms/cm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), methyl orange solution 125 ml/bottle, bromocresol green indicator 125 ml/bottle, phenolphthalein green indicator 125 ml/bottle, sodium hydroxide 500 gm/pkt, edta salt 5

State Government

CTN :40402772

10 Jun, 2025 NA

Aizawl - Mizoram

Tender For supply of chemicals - 1 1 3 3 tetramethoxypropane 99 , 1 kb dna ladder dye plus , 100 bp dna ladder , 10xtbe , 1xte buffer ph 8 0 , 2 3 5 triphenyltetrazolium chloride , 2 7 dichlorofluorescein diacetate dcfh extrapure , 2 propanol , 2 thiobarbituric acid tba extrapure ar 99 , 3 5 dinitrosalicylic acid reagent solution , 4 nitrophenyl sulfate potassium salt , abts 2 2 azino bis 3 ethylbenzothiazoline 6 sulfonic acid , acetic anhydride , acetone , acetone acs exiplus , acetonitrile , agar agar , agarose gel electrophoresis kit , agarose special low ee0 , a ketoglutaric acid high purity extrapure ar 99 5 , aluminium chloride hexahydrate ar 99 , ammonium acetate acs exiplus multi compendial 98 , ammonium acetate extrapure ar 98 , ammonium ceric nitrate extrapure ar 99 , ammonium , ammonium sulphate , andrographolide 98 hplc , anthrone acs exiplus multi compendial 98 , antimony potassium tartrate , bis tris buffer 99 , bradford reagent , bromine extra pure , b sitosterol ex rice bran 98 , buffer solution ph 4 , buffer solution ph 7 , buffer solution ph 9 2 , calcium carbonate extrapure ar acs , calcium chloride , calcium chloride , calcium chloride dihydrate , calcium chloride dihydrate acs exiplus multi compendial 99 , calcium nitrate , caryophyllene , chloroform isoamyl alcohol 24 1 , chloroform isoamyl alcohol 24 1 for molecular biology , chloroform extrapure ar acs , chloroform extrapure 99 , citrate buffer solution , copper chloride , cupric sulphate pentahydrate 99 ar , dapi dihydrochloride , dextrose extrapure , d fructose extra pure , d gluconic acid potassium salt , dichloromethane mdc acs 99 5 , dichloromethane 99 5 ar , diethyl ether , dipotassium phosphate anhydrous , dithioerythritol dte 98 , d limonene 97 , dl methionine extrapure chr 99 , d mannitol acs exiplus , dnsa , disodium , emeraldamp gt pcr mater mix , ethanol , ethyl ether diethyl ether extrapure ar acs exiplus , ferric chloride anhydrous pure , ferric chloride hexahydrate fecl3 6h2o , ferrous ammonium sulphate , ferrous sulphate heptahydrate extrapure acs 99 , ferrous sulphate heptahydrate lr 98 , fluorescein sodium salt , folin ciocalteus phenol fcp , formaldehyde , formaldehyde solution 37 41 hi lr , glycerol glycerine anhydrous acs exiplus , glycine , glycine 99 , glycine extrapure ar acs , grams iodine 33 , hi pura plant dna isolation kit ctab method , hipura plant genomic dna miniprep purification kit , hm peptone b powder type 1 , humic acid , hydrindantin dihydrate 98 , hydrogen peroxide 30 emplura , hydrogen peroxide solution 30 gr , imidazole extrapure ar acs , isopropanol for molecular biology 99 5 2 propanol ipa , l tartaric acid extrapure ar acs , l alanine , l amino acids kit , l ascorbic acid 99 , lithium acetate 99 , magnesium oxide , magnesium sulphate anhydrous , maleic acid , manganese ii sulphate monohydrate , mercuric chloride extrapure ar acs exiplus multi compendial 98 , methanol , methanol for hplc uv spectroscopy 99 8 , mgso47h2o , molybdenum trioxide , mortar pestle set porcelain , myrcene , n n diethyl 3 methylbenzamide 99 gc , nacl , n hexane pure 99 , nicotinamide adenine dinucleotide nadh , ninhydrin 99 ar , ninhydrin extrapure ar 99 , nitro blue tetrazolium chloride nitro bt nbt extrapure ar 99 , nitro blue tetrazolium chloride nitro bt nbt 1 g , nitroblue tetrazolium chloride nbt , n methyl 2 pyrrolidone nmp , orthophosphoric acid extrapure ar acs 85 , pcr , petroleum ether 100 120 c for synthesis , phenazine methosulfate pms , phenol crystal , phenol crystalline extrapure ar acs , phenol chloroform isoamyl alcohol mixture , phenol chloroform isoamyl alcohol 24 24 1 , phenolphthalein extrapure ar acs exiplus multi compendial 99 , phenolphthalein indicator , phosphate buffer solution , p nitrophenylphosphate disodium salt hexahydrate pnpp , p nitrophenylphosphate disodium salt hexahydrate pnpp , p nitrophenyl d galactopyranoside pnpg 98 , potassium chloride , potassium dichromate acs 99 9 , potassium hydroxide pellets exiplus

Central Government/Public Sector

CTN :40419981

03 Jun, 2025 NA

Chennai - Tamil Nadu

Tender For supply of ms square tube 20 x 20 x 2mm to specification is 4923-97 with latest amendment no. 1 hf shs grade yst 210 in specific length of 6 mtr. the tube shall be oiled externally with rust preventive oil. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40419553

11 Jun, 2025 NA

Vadodara - Gujarat

Tender For supply of oil machinery/general purpose machinery oil gr.vg-100 conforming to is:493-2019 par t-i (with rust preventive characteristics test, as per is:1448 (part-96) method a. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :40229330

24 May, 2025 50.00 Lacs

Kupwara - Jammu And Kashmir

Tender For corrigendum : supply of chemicals for chemistry lab - acetophenone 500ml , bromine 500ml , glacial acetic acid 500ml , silica gel powder form , acetic anhydride , sodium hydroxide 500ml , para amino phenol 500ml , phosphoric acid , ammonia solution , potassium dichromate , potassium permanganate , ferric chloride , zinc chloride , nitrous acid , phenolphthalein indicator , ethlenedianetraacetic acid , eriochrome black , magnesium carbonate powder 500g , amonical buffer , dimethyl glyoxime 100g , barium chloride , hydrogen peroxide , potassium persulphate , ethyl acetate , separating funnel , buchner funnel , stirring rod , bung and delivery tube , ice bath , china dish small , volumetric flask , gas syringe , whatman filter paper , tlc plate , chromatographic jar , hot plate , clamp stand , heating mantle , electronic weighing balance , displacement setup

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