bids are invited for chemistry lab articles mse glacial acetic acid , phenol , acetaldehyde , benzaldehyde , ammonium chloride , mohr salt- ferrous ammonium sulphate , benzoic acid , red litmus solution , blue litmus solution , phenophthalein , tollens reagent , ferrous sulphate , ferric chloride , sodium hydrogen carbonate , sodium nitrite , lead acetate , lead nitrate , aluminum sulphate , aluminium acetate , distilled water , ammonium carbonate , copper sulphate , oxalic acid , sodium metal , alum , aluminum metal , iron granules , iron dust , carbon disulphide , zinc sulphate , magnesium c hloride , alcohol , starch , glucose , sodium sulphate , safranin , methyl blue , methyl orange , glycirine , sodium hydrogen sulphite total quantity : 6577