Latest phenolphthalein indicator Tenders | Government phenolphthalein indicator Tenders

CTN :44801778

10 Jun, 2026 NA

Angul - Odisha

Tender For bid to ras supply of spares of m/s super scientific works pvt ltd make 50 ltr reflux reaction distillation unit - 50 ltr. spherical vessel - reactor with centre: dn 150, side: dn, 00/45º x 1 no, dn 40 x 3 nos, bottom: dn 50/40 (for bath & flush bottom), 20 ltr. graduated vessel receiver flask, graduated c-25, s- 25 x 2nos, b-25, 20 ltr.graduated vessel addition flask graduated with c- b 55 with stopper, s-25 x 2, b-25, glass heat exchanger coil type dn 100/0.5 hta: 0.5 m.sq., 610 mm lg., product cooler size dn 25/80/0.2 m², glass column scetion with glass rasching ring and 2 nos ptfe perforated, packing support, 2 nos. of glass stirrer with teflon half moon blade for 50 ltr. flask, glass thermowell & dip pipes, glass pipes & fittings, glass valves - flush bottom, line, drain. angle, vent valves etc, ptfe line bellow with ci bellow flanges, ci i. nges with insert gasket, nut bolt & ptfe 'o' ring, chuck & seal assembly with mechanical seal for 50ltr., multipurpose heating ms cooling bath with ms coil & insulation with, aluminium screwed cladding flame proof heater for 50 ltr. 4kw, 3 phase, 415v, flameproof electric motor with suitable gear box, 0.5hp,180 rpm., flame proof vfd 0.5 hp, flp panel consists of 2 point digital temperature indicator for reactor temp, and reflux temperature & digital temperature indicator cum controller for bath., 03 nos. of flame proof rtd for heater, bath & rda., gi tubular supporting structures powder coated

Central Government/Public Sector

CTN :44846227

13 Jun, 2026 NA

Koradi - Maharashtra

Tender For corrigendum : supply of slurry rc pumps and mandatory spares : : - fp9760391015 slurry rc pump koradi 12450 , fp9760391015 slurry rc pump koradi , fp9760391511 impeller , fp9760391520 casings , fp9760391538 shaft , fp9760391546 shaft sleeves , fp9760391554 casing liners , fp9760391562 mechanical seals , fp9760391570 bearings , fp9760391589 gear box , fp9760391597 transmitters of all type , fp9760391600 rtd , fp9760391619 thermocouples , fp9760391627 thermowell , fp9760391627 switches , fp9760391643 gauges , supervision of erection and commissioning

State Government

CTN :45449229

20 Jun, 2026 50.00 Lacs

Multi City - Multi State

Tender For supply of dimethyl glyoxime , ethanol , ethylacetoacetate , ethylene diamine , glycerol , hydrogen peroxide , isopropyl alcohol , lead acetate , methyl orange indicator , nn dimethylformamide , phenophthalein indicator , phenylhydrazine hydrochloride , n phenyl alanine , potassium ferrocyanide trihydrate , potassium periodate , sodium metal , sodium potassium tartarate , tollens reagent , watman filter paper , zinc acetate , zinc chloride , ethyl acetate , sodium hydroxide , hydrochloric acid , sulphuric acid , silver choloride , nitric acid , acetic acid , terpentine oil , titanium oxide nano particle , copper oxide nano particle , aluminium oxide nano particle , lime calcium hydroxide , soda ash sodium carbonate , zeolite 5a na , citric acid , cuprous choloride , calcium carbonate powder , edta indicator , anhydrous oxalic acid , iodine monochloride , starch iodide paper indicator , pyrogallol , potassium hydroxide pellets , phenolphthalein indicator powder , silicon grease , amberlyst 15 , carbon tetra choloride , sodium alkyl sulphonate , cetyltrimethyl ammonium bromide , agar , sodium choloride , potesium choloride , ammonium choloride , poly vinyl alcohol , ethylene glycol , silica gel , aluminium sulfate alum , sodium hypochlorite naocl , potassium permanganate kmno4 , biochar , polyaluminium chloride pac , chitosan , calcium hypochlorite , carbon nanotubes cnts , phosphoric acid , polyacrylamide pam , acetone , calcium carbonate , calcium chloride ar , chloroform , dimethyl sulphoxide , di ethyl ether , glucose , glycerin , iodine , lactose powder , magnesium carbonate , magnesium sulphate anhd , malachite green , methanol ar , methanol lr , n hexane lr , paracetamol , potassium iodide , potassium sulphate , pyridine , rectified spirit , silver nitrate ep , sodium carbonate , sodium bi carbonate ar , sodium chloride ar , succinic acid , sulfuric acid , talc , toluene , white soft paraffin , wool fat , yellow soft paraffin , paraffin liquid light , sodium lauryl sulphate , safranin , quercetin , sodium hydrogen phosphate , medical spirit , formalin , di sodium hydrogen carbonate , gluteraldehyde , gelatin , alizarin s , l proline , mercuric sulphate , n hexane 95 lr , silver sulfate

CTN :45237605

09 Jun, 2026 NA

Khorda - Odisha

Tender For corrigendum : supply of ph buffer solution ph4.0 crm chemical , ph buffer solution ph7.0 crm chemical , ph buffer solution ph9.2 crm chemical , ph buffer capsules ph 4.0 , ph buffer capsules ph7.0 , ph buffer capsules ph 9.2 , conductivity solution 1.41 ms cm-crm chemical , standard turbidity solution 1000 ntucrm chemical , magnesium chloride mgcl2.6h2o , sodium acetate ch3coona.3h2o , potassium nitrate kno3 , acetic acid 99 percent , barium chloride , sodium sulfate anhydrous , sulfuric acid conc. , sulfate standard solution1000ppm crm chemical , hydrochloric acid concentrate hc , hydroxylamine hydrochloride nh2oh.hcl , ammonium acetate nh4c2h3o2 , acetic acid glacial conc.acetic acid , phenanthroline , potassium dichromate crm chemical , iron standard solution1000ppm crm chemical , filter paper whatman41 , extran neutrallaboline for cleaning of glassware , spadns , fluoride standard solution1000ppmcrm chemical , fluoride standard solution with tisab ii 1 ppm , fluoride standard solution with tisab- ii10 ppm , tisab-ii for fluoride , fluoride electrode filling solution , hydrochloric acid ampules 1n , nitrate standard solution 1000ppmcrm chemical , interference supressor solution iss , ionic strength adjuster isa , nitrate electrode filling solution , silver nitrate agno3 , potassium chromatek2cro4 , sodium chloride nacl , conc. ammonium hydroxide nh4oh , sodium chloride - crm chemical , sulfuric acid ampules 0.1n , sodium carbonate na2co3 , bromocresol green indicator solution , universal indicator solution , methyle red indicator solution , phenolphthalein indicator solution , sodium carbonate crm chemical , edta disodium salt ampules 0.1m , edta disodium salt , ammonia buffer solution , eriochrome black t ebt , calcium carbonate anhydrous , calcon indicator , sodium hydroxide , calcium carbonate crm chemical , collilort 18 , quanty tray , culture media plates for count of both tc ec bacteria along with 0 45 micron membrane filter paper pack of 100 test , culture media plates for count of fc bacteria along with 0 45 micron membrane filter paper pack of 100 test , rt pcr test kit for salmonella typhi , rt pcr test kit for vibrio cholerae , rt pcr test kit for hepatitis a , rt pcr test kit for hepatitise , rt pcr test kit for entero virus , rt pcr test kit for rota virus , dna extraction kit for 12 reactions , rna extraction kit for 12 reactions , mtcc pure culture e coli , mtcc pure culture enterobacter aerogenes , mtcc pure culture pseudomonas aeruginosa , mtcc pure culture enterococcus faecalis , spore strips geobacillus stearothermophilus , soyabin casein digest agar plate with 5 percent sheep blood , 47 mm dia filter paper for pcr , silver peroxide , ethanol , 500 cu platinum- cobalt color standard solution , platinum-cobalt color standard crm chemcial , nitric acid concentrate , nitric acid icp ms grade , setup solution for icpms nexion 2000 , dual detector solution for icpms nexion 2000 , multielement standard 100ppm for icpms nexion 2000 , mercury standard solution for icpms nexion2000 , boron standard soltion for icpms nexion 2000 , arsenic standard solution for icpms nexion-2000 , 25 to 35 dia syringe filter paper capsules for icp ms , 15ml centrifuse tube with screw cap-graduated pp for icp ms , 50ml centrifuse tube with screw cap-graduated self-standing pp for icp ms , total dissolved solids tds crm chemical , potassium iodide , starch soluble , sodium thiosulfate , sodium bicarbonate , potassium dichromate , n hexane //bid details 2 / 59

corporations/Associations/Others

CTN :45362178

05 Jun, 2026 4.16 Lacs

Rajahmundry - Andhra Pradesh

Tender For supply and delivery of physical and chemical parameters, lab chemicals at head water works of rajamahendravaram municipal corporation. - ???????a buffer solution 500 ml, ammonium purpurate (murexide) sq 5 gm, bromocresol green indicator 125ml, chemicals, cobaltous chloride hexahydrate purified 500gm, conductivity standard 1413 make: thermo scientific capacity: 480ml, dropping bottles 125ml, duracells batteries 1.5v, ec electrode, edta disodium salt er 500 gm, eriochrome black t 25gm, flocculator (jar test apparatus) for six stirrers (digital lcd based micro controller) make: savant technical specification: flocculator has been specially designed for use in water treatment plants to correctly estimate the dosing of alum and such other coagulants for treatment of water and sewage. in provides identical test conditions for all samples. illumination base consists of fluorescent tube mounted below translucent plastic plate to provide diffused cold light through floc samples. flocculator consists of heavy-duty dc driven variable speed motor having speed from 20 to 180 rpm with built in speed control. stainless steel stirring rods are provided with adjustable spacers to adjust the depth of stirring paddies. the stirring shaft can be removed without disturbing other stirrers. this unit is supplied without beakers to work on 220 volts a.c., hydrachloric acid 35-38% (1.18) 500ml, isopropylalacohal 500ml, ph 10.01 buffer solution make: thermo scientific capacity: 480ml, ph 4.01 buffer solution make: thermo scientific capacity: 480ml, ph 7.00 buffer solution make: thermo scientific capacity: 480ml, ph electrode (rangs 0-14), phenolphthalein indicator solution 125 ml, potassium chloride 500grms, potassium chloroplatinate (iv) 5gm, potassium chromate er 500gm, reagents visocolor powder pillows iron photometric test part number: 936227 make: mn measuring range: iron 0.03-3.00 mg/l fe number of tests: 100, reagents visocolor powder pillows nitrate photometric test part number: 936226 make: mn measuring range nitrate - 5-220 mg/l no, number of tests: 100, s.no, silver nitrate er 500ml, sodium carbonate anhydrous er 500 gm, sodium hydroxide pellets 98% 500gm, stabilizer input voltage: 90 vac-290 vac make: reputed, standard test nanocolor chloride part number: 931218 make: mn measuring range chloride 0.2-125 mg/l ci number of tests: 250, standard test nanocolor fluoride part number: 931227 make: mn measuring range fluoride -0.05-2.00 mg/l f number of tests: 500, sulphuric acid er 500 ml, tissue rolls, titrimetric test kit visocolor eco total hardness make: mn, germany model: 931029 gradation: total hardness - 1 drop correspondes to 1.25 °e method: total hardness-complexometric titration no of test: 110 test(s), titrimetric test kit visocolor he alkalinity part number: 915007 make: mn measuring range alkalinity-0.2-7.2 mmol/l. oh (1 syringe filling) number of tests: 200, tube test nanocolor total nitrite part number: 936230 make: mn measuring range 0.01-0.30mg/l number of tests: 100

Central Government And Public Sector

CTN :45245516

03 Jun, 2026 26.52 Lacs

Gulbarga - Karnataka

Tender For re-tender for the supply of central laboratory chemicals & reagents for gulbarga institute of medical sciences hospital kalaburagi. - elisa hbsag 4th gen, elisa hcv 4 th gen, elisa hiv 4th gen, stain oil-red o 25gms, sudan iv stain oil red-o 25gms, p- chloromercury benzoate, 3gms, oxobutyric acid 250gms, cellulose acetate sheet unperforated 5.7x14cms, bathophenanthroline disulfonate (sodium salt+phenyl sulfonic acid+phenanthroline ) 1gms, acetyl-p-aminophenol 100gms, sodium carbonates 500gmss, sulphuric acids 2.5 ltrs, creatinine 100gmss, butanols 500mll , sodium chlorides 500gmss, potassium dihydrogen phosphate 100gms , nitricacids 2.5ltrss, methyls red 100gm , calcium carbonate 1kgs, acetic acid 2.5 ltrs, hydrochloric acid 2.5 ltrs, conc. sulphuric acid 2.5 ltrs, conc. nitric acid 2.5 ltrs, sodium carbonate 500gmsss, sodium citrate500gmss, glacial acetic acid 2.5literss, sulphuric acid 2.5literss, micro titer plate 96 well round bottomed micro test plates, cover slips 1x100 per boxes, sudan-iv stain 10gms, potassium molybdate 500gms , disodium phenyl phosphate 100gms, chymotrypsin 100gms , cholesterol standard 2x50mls, acilino8 1 napthalenesulfonic acid 25gms, filter paperreams, surgical spirit 4.5literss, conicalflask 1000mls, beakers 500mls, beakers250mls, conical flask 100mls, sodium estimation end points, acid phosphatase estimation alpha-naphthyl phosphate end points, amylase estimation cnp g2 method end points, glucose estimation god pod method end points, estimation of ast reittman & frankel method iffcc kines, estimation of alt iffcc/kine)s, estimation of glucose god-pod methods, bacitracin discs - 1vl, sda with chloramphenicol 500gms, urea agar base 500gms, dca 500gms, alkaline peptone water 100gmss, bile esculin agar 500gmss, cooked meat medium (rcm) 500gms, mannitol motility test medium 100gms, nutrient agar 500gmss, peptone water 500gms, tcbs agar (selective) 500gms, triple sugar iron agar 500gmss, wilson blair agar 500gms, xld agar 500gms, papkitss, ammonium molybdate 500gmsss, potassium oxalate 500gmsss, ph indicator papers, nitric acid 2.5 ltrs, sodium citrate 500gmsss, diacetyle monoxime 25gms, orthophospheric acid 500mlll, estimation of sgot by reitmann and franklen method end point 5x20mll, estimation of sgpt by reitman and franklen method end point 5x20mll, estimation ldl by peg chod-pap method end point 1x40mll, esbachs reagent 500mll, amyl alcohol 500mll, bilirubin 5gms, agarose highh 100gm, uric acid 100gms, titan yellow dye 20gms , sudan black b, 25gms , sodium thiosulphate 250gms , silver nitrate 5gms, saporin 100gms , resorcinol 5000gms, potassium ferricyanide 1kgs, p-nitroaniline 500gms, picric acids 500gms, phosphotungstics acid 500gms, phosphoric acid 250mls , perchloric acid 500gms , p - nitroanilines 500gm , neutral red soln 50gms, heptanen 100mls , methanol 500mlls, mercuric chloride 25gms, alaninel 100gms , histadine 500gms, fructose 1kgs, esabaches reagent 500gms, dimethyl sulphoxide 100mls, cysteine, 250gms, concentrated hydrochloric acid 1.5ltrs, butanol 500mls , bovine albumin 10gms, bilirubin 1gms , ammonium per sulphate 100gms , amino4 antipyrine 25gms, selenium catalyst 500gms, phenolphthalein 125mls, mercuric sulphate 100gms, sodium dodoceyl sulphates, tris 500gmss, dimethyle aminobenzaldehyde 100gmss, picric acid500gmss, phosphotungstic acid 500gmss, phenolphthalein indicator 125mls, hydrochloric acid500mls, silver nitrate 100gmss, nitric acid 2.5literss, ph indicator papers, trichloroacetic acid 500gmss, barium chloride 500gmss, tri chloro acetic acid 500gmss, benzoic acid 500gmss, diacetyl monoxime 25gmss, thiosemicarbide 100gmss, orthophospheric acid 500mls, albumin bovine fraction 100gmss, picric acid 500gmss, sodium hydroxides 500gmss, eppendroff vials 1000 piecess, kovacs indole reagent100mls, xylene 2.5 ltrsss, test tubess (12x100mm), amber colored reagent bottles (5 ltr), conicalflask 250mls, beakers100mls, conicalflask 500mls, ckmb estimation dgkc method end points, c

CTN :45260428

17 Jun, 2026 NA

Kanpur - Uttar Pradesh

Tender For tender for supply of thermax make vam spares - condensate solenoid valve 110 vac p34vs1023m , solenoid angle valve dn 25 24vdc mcb power supply c007010002 , rfi filter 1ph p54rf10140 , rfi filter 3 ph p54rf10030 , contactor 12a 110 vac p53cn1056c , contactor 7a 110 vac p53cn1069c , olr p53ol1087c , olr p53ol1081c , olr p53ol1082c , control 8 relay card p54rl3007b , control relay p54rl1005b , control transformer p54tx1050c , mcb 2a p53cb1016c , mcb 6a p53cb1009c , hooter 90 db 3 tone 110 vac p42g22007v , exhaust fan p54ef10010 , fuse link p53fs80240 , contactor aux contact p53cn1060c , contactor rc element 1 p53cn1066c , contactor rc element 2 p53cn1067c , mcb 6a p53cb1033c , trg converter p54ac15060 , temperature sensor pt100 thermowell npt p44te1282n , pt100w pad 60mm pln 16m cable p44te1046n , rtd thermowell 3 wire type thermowell of welded construction p44te1315n , abso and ref level relay p54lr10190 , battery cr1025 3v 30mah p55bt1003b , sd card 4gb p54ac12650 , ethernet cable from plc to tp 700 p55ec1018b , vacuum transmitter with tubings c0072a28001 , ac drive 7.5 kw p53vf2064b , flow switch p46fs10010 , dp switch p46dp10010 , actuated globe valve arca 2 way dn80 cl 150 consist of valve seal kit gaskets gland packing v set spring plain washers ptfe washers quad ring oring wiper ring slide bearing and gland nut 1 set , actuator seal kit diaphragm o ring and slide bearing 1 set , positioner smart type 1 nos p34cs7006i

CTN :44895756

21 May, 2026 5.00 Lacs

Chennai - Tamil Nadu

Tender For bid to ras supply of analytical reagents requirement for ral chennai : - amyl alcohol , barbituric acid , chloroform , copper sulphate , buffer capsules , diphenyl carbazide , glycerol , methanol or carbinol , potassium iodide , p toludine , potassium sodium tartrate , starch , sodium thio sulphate , nitric acid for analysis of trace metals , potasium nitrate , hexane hplc grade , ammonium thiocyanate , potassium dihydrogen phosphate , hydrazine sulphate , sodium molybdate , phenolphthalein indicator , picric acid , carbon disulphide , aniline , ferrous sulphate , zinc oxide , ferric chloride , phloroglucinol , bf3 14 percent methanolic , antimony trichloride , sulphur powder , sodium chloride , tartaric acid , ammonium oxalate , sodium oxalate , iodine resublimed , methanol dried , toluene hplc grade

State Government

CTN :45207539

25 May, 2026 7.76 Lacs

Chitradurga - Karnataka

Tender For providing and supplying of chemicals and crms for district and taluk level chemical laboratories in chitradurga - turbidity crm 500 ppm, (each of 500ml), colour (pt-co) crm 1000 ppm, (each of 500ml), total hardness - eriochrome black t ar (each of 25grams), total hardness - edta ar (each of 500grams), total hardness -ammonium chloride ar (each of 500grams), total hardness - triethenolamime ar (each of 500grams), sodium chloride crm, (each of 80grams), calcium carbonate crm(each of 80grams), sodium carbonate, crm (each of 50grams), potassium dichromate, crm (each of 80grams), chloride - pottassium chromate ar (each of 500grams), chloride - silver nitrate ar (each of 25grams), calcium hardness - sodium sulphate a r (each of 500grams), fluoride method (3) spadns photometric method - zirconium oxy chloride octahydrate ar (each of 100grams), sulphate method (1) nephelo turbidity meter - glycerol ar(each of 500ml), sulphate method (2) spectrophotometer method - magnesium chloride ar (each of 500grams), toluene (each of 500ml), bromocresol green indicator (each of 25grams), copper sulphate (each of 25grams), hexane (each of 500ml), chemical/ reagents- std. sulphate solution 1000 ppm, reagentsrs,nist trasable standard (each of 500ml), ethanol (each of 500ml), saturate kcl solution for ph prob (each of 59ml), cuvette for turbiditymeter., distillation water (each of 5ltr), iron method (1) 1-10 phenanthroline method - ammonium acetate ar(each of 500grams), iron method (1) 1-10 phenanthroline method - pottassium permanganate ar (each of 500grams), iron method (1) 1-10 phenanthroline method - glacial acetic acid ar (each of 500ml), iron method (1) 1-10 phenanthroline method - hydroxylamine hydrochloride ar (each of 500grams), iron method (1) 1-10 phenanthroline method - sodium acetate ar (each of 500grams), iron method (1) 1-10 phenanthroline method - conc. hydrochloric acid ar (each of 500ml), amonia (each of 500ml), mixed indicator (each of 125ml), pattons & reeders reagent (calconcarboxylic acid) (each of 25grams), chemical/ reagents-buffer solution (ammonia/amm.chloride), reagentsr2 (each of 500ml), chemical/ reagents-ebt 1%, reagent-sr3 (each of 100grams), chemical/ reagents-barium chloride, reagent-ar (each of 500grams), ph buffer solution (crm) (4.01) (each of 500ml), ph buffer solution (crm) (7.00) (each of 500ml), ph buffer solution (crm) (10.01) (each of 500ml), turbidity - hydrazine sulphate ar (each of 500grams), turbidity - hexamethylene tetramine ar (each of 100grams), total alkanity - phenolphthalein indicator (each of 125ml), total alkanity - methyl orange indicatorr (each of 125ml), total alkanity - sulphuric acid ar (each of 500ml), condutuity solution (crm) (1413 ) (each of 500ml), iron method (1) 1-10 phenanthroline method - 1,10, phenanthroline monohydrate ar (each of 5grams)

Central Government/Public Sector

CTN :45225618

05 Jun, 2026 NA

Khambat - Gujarat

Tender For supply of toluene ar , acetone ar , dichloromethane ar gr , ethylene glycol , sulphuric acid ar , silver nitrate solution , sodium hydroxide pallets , sodium chloride , potassium chloride ar , sodium sulphate anhydrous , calcium carbonate ar grade , sodium perchlorate monohydrate ar , phenolphthalein indicator ar , potassium chromate , potassium dichromate ar , membrane filters for tss , disposable gloves nitrile gloves extra , buffer capsules

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Central Government/Public Sector