bids are invited for ammonium hydroxide solution , aluminiumsulphate , ammonium buffer solution , acetyl acetone , acetic acid , acetone , borsches reagent , barium fluoride , bromine , benzene , chloroform , cobalt sulphate , cobalt chloride , catechol , o-cresol , m-cresol , cadmium carbonate , diethyl ether , ethanol , ethylene diamminetetraacetate edta , hydrochloric acid conc. hcl , lead dioxide , oxalic acid dihydrate , potassium iodide , potassium ferricyanide , petroleum ether , sodium thiosulphatepentahydrate , sodium bromide , sodium fluoride , sodium oxalate , sodium phosphate , sodium hydroxide pallet , stannous chloride , succinic acid , sodium sulphate anhydrous , sodium dichromate , tollens reagent , vanadium pentaoxide , zinc dust , zinc nitrate , conc. sulphuric acid , conc. nitric acid , chromium trioxide , vanadium pentaoxide , silver nitrate , potassium nitrate , hydroquinone , ortho phosphoric acid , ethyl propionate , dimethylamine , trimethylamine , ammonium hydrogen sulphite , phenol , methanol , cinnamaldehyde , 4- aminopyridine , 4-chloropyridine , 4-cyanopyridine , 4- methoxypyridine , 2,5-dimethylphenol , 4-chlorophenol , 4- fluorophenol , 4-methoxyphenol , hexane , ethyl acetate , toluene , triethylamine , diisopropylamine total quantity : 180