procurement of fine chemicals for ntpc-nkstpp. procurement of fine chemicals for ntpc-nkstpp. , chmcl:ortho toludine , chmcl:tolune ar:gr , chmcl:sodium hydroxide pellets ar:gr , chmcl:pyrogallol ar:gr , methyl red indicator , sodium carbonate, anhydrous ar / gr / excelar , chmcl:patton reeders reagent , hydrazinium sulphate ar / gr / excellar , chmcl:manganous sulphate lr :gr , sodium azide , copper sulphate ar grade , ferric chloride ( anhydrous ) , iodine crystals lranalit ( ar ) , mercuric chloride ar / gr , chmcl:phenol , potassium dihydrogenorthophosphate ar / gr , sodium bi sulphite , xylenol orange indicator ar / gr grade , chmcl: xylene cyanol ( f.f. ) , chmcl:hexamine ar:gr , lead nitrate;ar / gr / excelar grade , cobaltous chloride. gr / excelar pack100gm , mercuric iodide ar , potassium nitrate gr / ar / excelar , chmcl:sodium nitrite , chmcl: sodium arsenite , hydroxylammonium chloride; ar / gr / excelar , chmcl:hexane:gr , ansa, ar / gr / excellar, 100 gm , sodium molybdate , acids:hydroflouric acid40% ar : ( gr ) , silica gel:self-indicating, course , barium perchlorate ar / gr / excelar , mercuric thiocyanate : ( ar ) , sodium oxalate; ar / gr / excelar grade , chloroform; ar / gr / excelar grade , sodium metasilicate: ( ar / gr / excelr ) , chmcl:zinc sulphate , ammonium ferric sulphate ar / gr , acids:ortho phosphoric acid ar : ( gr ) , ethyl alchohol ( ar / gr / excelr ) , paraffin liquid colourless light lr , name of chemical : silicon grease , ammonium metavandate ar / gr / excelr , ammonium thiocyanate; ar / gr / excelar , amm.dihydrogen orthophosphate;ar / gr / excl , bismuth nitrate penta hydrade; ar / gr / exl , calcium carbonate ar / gr / excelar grade , citric acid ar grade , calcium chloride ar / gr / excellar , magnesium chloride; ar / gr / excelar grade , mercuric sulphate ar / gr , potassium sulphate ar / gr / excelar , potassium thiocyanate ar / gr / excelr100gm , chemical-lab ar potassium iodate , sodium nitrate; ar / gr / excelar grade , sodium iodide:ar / er / emparta grade , sodium diethyl dithiocarbamate ar / gr / ex , sodium acetate trihydrate - purity-99% , acid :sulphamic , chmcl; sodium metabisulphite , sodium fluoride; ar / gr / excelar grade , salisylic acid ( pure ) , acetonitrile; ar / gr / excelar grade , amyl alcohol , carbon tetra chlor- lab reagent , conductivity std 84 microsiemens / cm , conductivity std 1413 microsiemens / cm , conductivity std 12.88 milli siemens / cm , methanol dried : ( ar / gr / excelr ) , xylene ;ar , silica standard : ( ar ) , iron standard solution 1000 mg / litre , zinc standard solution 1000 mg / litre , phosphate std soln1000mg / l ar / gr / excelar , mercury standard solution 1000 mg / litre , chloroacetic acid ar / gr / excellar , methyl orange:ar / er / emparta grade , indigo carmine ar / gr / excelar , chmcl: silver sulfate , chmcl:1-naptholbenzene , sodium diphenylamine sulphonate , dpd reagent ar / gr / excelar , bromothymol blue , pack size:125 ml. , bromophenol blue:lab grade , dithizone 5.0 gm , diphenyl amine gr grade , pararosaniline , neocuprin; ar / gr / excelar grade , bathophenonthroline ar analyt , chemical-lab ar strontium chloride , ammonium sulphate;ar / gr / excelr , chmcl: ferric nitrate , sodium dihydrogen phosphate ar / gr / excela , isoamyl alcho.gr-ana ( ar ) , cm:-bromine water :r-lab ( lr ) , ferrospectra ( ferrozine ) ar / gr / excelar , chmcl:zirconium oxy-chloride , cm:-magnesium carbone :r-lab ( lr ) , thorine indicator: grade-gr: , chmcl:sulphanilamide , phenoldisulp acid sol 25 % w / v , petroleum ether 60-80 deg. c , bomb calormetr:stndrd benzoic acid pelts , sodium standard solution 1000 mg / litre , hydrochloric acid ar / gr grade