bids are invited for carbon tetra chloride , toluene , urea , formaldehyde , phenol , conc. acetic acid , copper sulphate , ammonia sol. , ethyl alcohol , ammonium carbonate , hydrogen peroxide , potassium permagnate , acetone , iodine , phenyl hydrazine , eriochrome black t , calcium carbonate , murexide , benzene , benzoic acid , glycine , naoh , barium chloride , ferrous sulphate , aluminium sulphate , lead acetate , ferrous ammonium sulphate , sodium carbonate , ammonium chloride , sodium bicarbonate , ammonium phosphate , nesselr reagent , pot. ferrocyanide , magnesium sulphate , potassium nitrate , potassium oxalate , oxalic acid , potassium dicromate , silica gel ,pot. iodide , sodium thiosulphate , edta , sodium acetate ,sucrose , cinnamic acid , sodium nitrite , tollens reagent ,fehlling sol. a and b , molisch reagent , sodiumnitropurside , n. phenyl anthranilic acid , starch , sulphuricacid , hydrochloric acid , nickel chloride , dimethylglyoxime , magnese chloride , zinc chloride , magnesiumchloride , lithium chloride , isopropyl alcohol , potassiumsulphate , potassium thiocyanate , sodium sulphate ,sodium metal , ammonium molybdate , diphenyl ammine ,picric acid , potash alum , bromine water , fusion tube ,whattman filter paper sheet total quantity : 19961