EMS Osmium Tetroxide, Crystalline 4 GR, Case of 5

Details

Crystalline, highest purity (99.95%), osmic acid anhydride. Small size (2ml), light-gauge, pre-scored amber glass ampoules. Ampoules containing osmium tetroxide crystal are pre-cleaned and heat sealed in plastic bags to assure a contaminant-free solution. Ampoules are also free of pressure-sensitive labels and, therefore, do not require cleaning prior to solution preparation.