bids are invited for laboratory chemicals for bhel fgd dadri ---sodium acetate anhydrous extrapure ar , iodine 1n solution , sodium thio sulphate standard solution , starch indicator solution , thorin extrapure ar , 2-propanol , hydrochloric acid solution , methyl red sodium salt water soluble acs , barium chloride dihydrate extrapure ar , sulfuric acid standard solution , sulfuric acid , calcium chloride fused pure , sodium chloride extrapure ar , sodium hydroxide pellets extrapure ar , silver nitrate salt ar , sodium hydroxide 1n standard solution , sulfuric acid 1 n standard solution , hydrogen peroxide , phenolphthalein extrapure ar , ethanol , phenolphthalein indicator soln in ethanol , potassium chromate extrapure ar , hydrochloric acid 0.1n aq. solution , sulfamic acid , barium hydroxide octahydrate extrapure ar , ammonium chloride extrapure ar , edta disodium salt dihydrate extrapure ar , bromophenol blue indicator , potassium hydroxide , l-ascorbic acid extrapure ar , silica gel for deccicator , calcium carbonate extrapure ar , hydroxy naphthol blue indicator , eriochrome black t indicator , triethanolamine pure , edta mg pure , acetic acid glacial extrapure ar , ammonia solution extrapure ar , edta disodium salt 0.5m solution , acetone liquid , ph 4.0 buffer solution , ph 7.0 buffer solution , ph 9.0 buffer solution total quantity : 35426