tender for 2,2 dimethoxy propane , 3,5-dinitrobenzoic acid , 4-nitro benzaldehyde , acetic acid , acetone , acetophenone , acetyl acetone , acetyl chloride , alcohol , ammonia , ammonium chloride , ammonium nitrate , aniline , barium carbonate , barium chloride , benzil , benzophenone , benzoyl chloride , bromine , anhydrous calcium chloride , carbon tetrachloride , ceric ammonium nitrate , chloroform , chromatography plates , citric acid , cobaltous nitrate , copper sulphate pentahydrate , d-fructose , dimethyl formamide , dimethylsulfoxide , disodium hydrogen phosphate , ethyl acetate , ethyl methyl ketone , ethylene diamine , ferric chloride , folin-ciocalteu reagent , formaldehyde , glucose , glycine , hexane , hydrochloric acid , hydrogen peroxide , iodine , iodoform , lactose , lead acetate , lead carbonate , lead nitrate , maltose , manganese chloride , methyl acetate , ninhydrin , oxalic acid , petroleum ether , ph paper , phenol , phenolphthalein , phosphorus pentachloride , phthalic anhydride , p- nitrobenzoic acid , potassium bromate , potassium carbonate , potassium hydroxide pellets , potassium iodide , potassium oxalate , potassium peroxodisulphate , pottasium oxalate , p-toluene sulfonic acid , p-toluidine , schiffs reagent , semicarbazide hydrochloride , sodium bisulphate , sodium chloride , sodium hydroxide , sodium iodide , sodium metasilicate pentahydrate , sodium potassium tartarate , sodium salicylate , sodium sulphite , sodium sulphite , sodium thiosulphate , starch , sucrose , sulphanilamide , sulphuric acid , thiourea , toluene , trichloroacetic acid , urea , xylose, chemistry chemicals, as in annexure 1