Procurement of fine chemicals for laboratory at NTPC Barh.

Amount

PETROLEUM ETHER 60-80 DEG. C

HYDROZEN PEROXIDE 30% AR/GR/EXCELLAR

ALCOHOL:ETHANOL

HEXANE

ACID:PHENOL DISULFONIC

CARBON TETRACHLORIDE;AR/GR/EXCELAR GRADE

THIOGLYCOLIC ACID AR

METHANOL ANALYTICAL (AR)

SODIUM THIO SULPHATE;AR/GR/EXCELAR GRADE

CHMCL:FERROUS AMMONIUM SULPHATE

PHOSPHORIC ACID AR/GR/EXCELLAR

KARL FISCHER REAGENT FOR COULOMETRY

HYDROCHLORIC ACID N/10 CVS

BUFFER CAPSULE:PH 4.0

BUFFER CAPSULE:PH 7.0

BUFFER CAPSULE:PH 9.2

CHMCL:HEXAMETHYLENE TETRAMINE

METHYL ORANGE GPR GRADE

NAME OF CHEMICAL : BROMOCRESOL GREEN

CHMCL:THORINE INDICATOR:(LR)

CHEMICALS CHLOROTEX REAGENT

MERCURIC THIO CYANATE GR ANALYT

CHEMICAL-LAB AR AMMONIUM FERRUS SULPHAT

SODIUM HYDROXIDE STANDARD:1N IN AMPOULE

ERIOCHROME BLACK T: GRADE-GR:

FERROSPECTRA (FERROZINE) AR/GR/EXCELAR

POT.PERMENGANATE N/10CVS AMP

CHMCL:BATHOPHENONTHROLINE AR:GR

Sodium Di Ethyl Di-Thio Carbamate

CHEMICAL-LAB AR AMMONIUM HEPTHAMOLYBDAT

1-AMINO,2-NAPTHAL,4 SUPPHANIC ACID

BARIUM PERCHLORATE AR/GR/EXCELAR

CHMCL: SODIUM ARSENITE

CHMCL:SULPHANILAMIDE

N (1 NAPTHYL) ETHYLENE DIAMINE NEDA

CHEMICAL-LAB AR SILVER SULPHATE

FERROUS SULPHATE; AR/GR/EXCELAR GRADE

CHMCL:POTASSIUM HYDROGEN PTHALATE

CHMCL: MERCURIC SULFATE

CHMCL:MERCURIC CHLORIDE

POTASSIUM PERIODATE AR/GR/EXCELLAR

STANNOUS CHLORIDE AR/GR/EXCELLAR

CHMCL:SODIUM DIPHNYL AMNO SULPNTE:GR

SODIUM ACETAE TRIHYDRATE; AR/GR/EXCELAR

AMMONIUM ACETATE GR

PATTON AND READER'S REAGENT; INDICATOR

CHMCL; SODIUM METABISULPHITE

SODIUM METASILICATE : (AR/GR/EXCELR)

POTASSIUM FLUORIDE AR/GR/EXCELLAR

AMMONIUM CHLORIDE:AR/ER/EMPARTA GRADE

AMMON.HEPTAMOLBDT-AR/GR/EXCELLAR/EMPARTA

ANSA:AR/ER/EMPARTA GRADE (SOLID)

MERCURC THIO CYANAT:MERCK2017-1.04484.00

MERCURIC IODIDE AR

ERIOCHROME BLACK T:SQ/EMPLURA

AMMONIUM ACETATE:AR/ER/EMPARTA GRADE

ASCORBIC ACID:AR/EMSURE

CITRIC ACID:AR/ER/EMPARTA GRADE

THIO GLYCOLLIC ACID:AR/ER/EMPARTA GRADE

ISO PROPYL ALCHOHOL:AR/ER/EMPARTA GRADE

SILICA STD SOLN-20PPB CAL.STD.CAT-223002

SILICA STD SOLN: 100PPB, CAT-223010

SILICA STD SOLN: 200PPB, CAT-223020

STD SOLN. COPPER 1000PPM:NIST

STD SOLN. IRON 1000PPM:NIST

SODIUM STANDARD - 10 MG/L NACL

STANDARD SODIUM - GR: 100 MG/L NACL

LIQUOR AMMONIA:AR/ER/EMPARTA GR(LIQUID)

CONDUCTIVITY STD-100 ?S/CM:NIST

CHLOROTEX REAGENT:PURE GRADE

IODINE:AR/ER/EMPARTA GRADE

MAGNESIUM SULPHATE:AR/ER/EMPARTA GRADE

SODIUM SULPHITE:AR/ER/EMPARTA GRADE

UNIVERSAL INDICATOR SOLUTION PH-4 TO 11

EDTA DISODIUM SALT:AR/ER/EMPARTA GRADE

ACID:FORMIC ACID:AR/ER/EMPARTA GRADE

ACID:SULPHURIC ACID:AR/ER/EMPARTA GRADE

BARIUM CHLORIDE DIHYDRATE; AR/GR/EXCELAR

METHYL RED INDICATOR

CHMCL:ORTHO TOLUDINE

CHMCL:SILVER NITRATE AR:GR

SILICA GEL DEEP BLUE INDICATIVE 3/6 MESH

CHMCL:AMMONIA BUFFER

ZINC DUST AR

TOTAL ACID NUMBR STANDARD -TAN005-125G

SI ANALYSER HACH MOLYBDATE REAGENT 2.9L

SI ANALYSER HACH AMINO ACID REAGENT 2.9L

SI ANALYSER HACH SI STD SOL:500PPB,2.9L

AMYL ALCOHOL

ISOAMYL ALCHO.GR-ANA(AR)

SODIUM CLORIDE-IS:4408:99.5% AR-LAB

Zinc Sulphate

XYLENOL ORANGE INDICATOR AR/GR GRADE

CHMCL:POTASSIUM BROMIDE

BARIUM HYDROXIDE :AR/GR/EXCELR

HYDROXYLAMINE HYDROCHLORIDE(AR/GR/EXC)

DIPHENYL AMINE(4 SULPHONIC ACID)SOD.SALT

SODIUM DIPHENYLAMINE SULPHONATE

CHMCL:LABOLENE/EXALIN:GR

ACETONITRILE(HPLC-GRADE)

NAME OF CHEMICAL : SILICON GREASE

Glycerol (98 % pure)

LABARD INSTRUCHEM PVT. LTD.

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