Tender For supply of ethanol ar grade pack of 500 ml , oxone synthesis grade pack of 250 g , dried methanol hplc grade pack of 500 ml , sodium nitrate synthesis grade pack of 500 g , sodium hydroxide synthesis grade pack of 500 g , potassium hydroxide synthesis grade pack of 500 g , sodium sulfate synthesis grade pack of 500 g , ethyl benzene lr grade pack of 500 ml , hydrogen peroxide lr grade pack of 500 ml , nonyl phenyl polyethyleneglycol nonidet p40 np9 synthesis grade , phosphoric anhydride synthesis grade pack of 500 g , dioctylsodiumsulfosuccinate synthesis grade pack of 500 g , allyl bromide lr grade pack of 500 ml , n-methyl morpholine n-oxide synthesis grade pack of 25g , osmium tetroxide synthesis grade pack of 1 g