procurement of fine chemicals for ntpc auraiya , silver nitrate,ar/gr/excelar/emparta , zeolite beads,molekularsiebe 4a , toluene , sodium fluoride,ar/gr/excelar/emparta , sodium dihydrogen phosphate , iodine,resublimed,pure , ammonium acetate,lr,500gm , calcium carbonate,ar , dextrose glucose,anhydrous,ar/gr+ , karl fischer reagent,500ml , ansa,ar/gr/excelar/emparta,100gm , chlorotex reagent,ar , acetone,ar/gr/excelar/emparta , hydrogen peroxide,ar/gr/excelar/emparta , potassium thiocyanate,ar/gr/excelar+ , sodium bisulfite,ar/gr/excelar/emparta , potassium chromate,ar/gr/excelar/emparta , potassium nitrate,ar/gr/excelar/emparta , potassium carbonate,ar/gr/excelar+ , sodium potassium tartrate,ar/gr/excelar+ , cupric chloride,sq,500gm , cupric sulphate,ar/gr/excelar/emparta , cobalt chloride,gr , ethanol,ar/gr/excelar/emparta,500ml , citric acid,ar/gr/excelar/emparta , sodium sulphate,500gm , ammonium molybdate,ar,1kg , sodium meta bisulphite,ar , sodium azide,ar/gr/excelar/emparta , barium hydroxide,ar/gr/excelar/emparta , sodium molybdate,ar/gr/excelar/emparta , potassium oxalate,std,ar/gr/excelar+ , disodium hydrogen phosphate , potassium hydrogen sulphate,ar/gr+ , o-toluidine,ch3c6h4nh2,500ml , potassium hydroxide,ar/gr/excelar+ , potassium sulphate,ar/gr/excelar/emparta , pyrogallol,gr,500gm , potassium dichromate,ar/gr/excelar+ , potassium sodium tartarate,ar/gr+ , sodium meta bisulphite,std,lr,500mg , iso propyl alcohol,ar/gr/excelar/emparta => limited