procurement of fine chemicals for ntpc unchahar and farakka , sodium chloride,ar/gr/excelar/emparta , ethylenediamine neda,c12h16cl2n2 , sulfanilamide,ar/gr/excelar/emparta , pararosaniline , chmcl:formal-dehyde solution , chmcl; manganese sulphate , mercuric sulfate,ar,50gm , ferrous sulfate,ar/gr/excelar/emparta , 1,10-phenanthroline monohydrate,ar , sodium azide,ar/gr/excelar/emparta , barium perchlorate,ar/gr/excelar/emparta , glycerol,ar,1l , methanol dried,ar/gr/excelar/emparta , alcohol:toluene:ar/er/emparta grade , xylene ;ar , iso propyl - alcohol , petroleum ether 60-80oc ar/gr/excellar , ammonium hydroxide,lr,2.5l , ethanol,c2h5oh,ar/gr/excelar/emparta , methanol,ar/gr/excelar/emparta,2.5l , glacial acetic acid,ar , hydrochloric acid,ar/gr/excelar/emparta , silver nitrate,ar/gr/excelar/emparta , chlorotex reagent,liquid,ar , buffer solution,gpr,500ml , buffer solution,ar,500ml , universal indicator,500ml , sulphuric acid,ar,98%,2.5l , methyl red,powder , eriochrome black t,ar,25gm , ferrous ammonium sulphate,ar/gr/excelar+ , nitric acid,gr,2.5l , hydroxylamine hydrochloride,ar/gr+ , ferrous (ferrozine),ar,1gm , pyrogallol,gr,500gm , acetonitrile,hplc , iron std solution,1000mg/l , thymolblue indicator,powder,25gm , iodine,6 ampoules,n/10 cvs , conductivity std,500ml,84microsiemens/cm , conductivity soln,std,500ml , conductivity soln,std,100microsiemens/cm , copper std solution,1000mg/l , potassium hydroxide,ar/gr/excelar+ , para-dimethylaminobenzaldehyde,ar,100gm , sodium hydroxide,ar/gr/excelar/emparta , patton&reader indic,ar , triethanolamine,lr , ammonium chloride,ar/gr/excelar/emparta , boric acid,ar/gr/excelar/emparta , edta magnesium salt,ar/gr/excelar+ , barium chloride,ar/gr/excelar/emparta , sodium diethyldithiocarbamate,ar/gr+ , potassium chromate,ar/gr/excelar/emparta , phenolphthalein,ar,50gm , ansa,ar/gr/excelar/emparta,100gm , dextrose glucose,anhydrous,ar/gr+ , eriochrome black t,ar,25gm , fers ammo sulphate,er,500gm , hexamethylene tetramine,ar,500gm , hydrazine dihydrochloride,lr,100gm , hydrazine sulphate,ar/gr/excelar/emparta , hydrochloric acid,35% , hydroxylamine hydrochloride,ar/gr+ , iso amyl alcohol,ar/gr/excelar/emparta , karl fischer reagent,500ml , mercuric chloride,ar/gr/excelar/emparta , mercuric iodide,ar,99%,red , mercuric thiocyanate,ar , methanol,dried,ar,99.5%,500ml , neocuproine,ar , nitric acid,ar/gr/excelar/emparta,2.5l , oxalic acid,c2h2o4,ar/gr/excelar/emparta , buffer solution,gpr,500ml , buffer solution,ar,500ml , buffer solution,ar , ortho phosphoric acid,ar/gr/excelar+ , potassium bromate,ar/gr/excelar/emparta , potassium fluoride,ar/gr/excelar/emparta , potassium hydroxide,ar/gr/excelar+ , sodium acetate trihydrate,ar/gr/excelar+ , sodium diphenylamine sulphonate,ar/gr+ , sodium hydroxide pellets,gr,500gm , sodium meta bisulphite,ar , sodium sulphite,ar/gr/excelar/emparta , stannous chloride,solid,ar/gr/excelar+ , thioglycolic acid,ar/gr/excelar/emparta , toluene,ar/gr/excelar/emparta , zinc dust,500gm , conductivity std,500ml,84microsiemens/cm => limited