bids are invited for 1 butanol , acetic acid glacial , ferric chloride anhydrous , hydrochloric acid , potassium dichromate , potassium iodide , sds , silver sulphate , sodium hydroxide pellets , sudan black b , xylene , l ascorbic acid , bromophenol blue , n hexane ar , nitric acid , ammonium sulphate , boric acid , chloroform , isoamyl alcohol , mercuric chloride a r 99 5 , sodium bicarbonate , sodium chloride , gram staining kit , iso propyl alcohol , acetone-ar 99 5 , isopropyl alcohol 99benzene free , acetic acid glacial a r , zinc sulphate a r , di sodium hydrogen orthophosphate a r , barium hydroxide97 , potassium dihydrogen orthophosphate , methanolacetone free , sodium thiosulphate a r total quantity : 62