23 Jul Sodium Sulfate, Anhydrous, Reagent ACS, Crystals, 1lb.
You are bidding on 1 lb. of Ultra high purity, Reagent ACS certified, Sodium Sulfate crystals. This is the highest purity material on the market! Minimum purity is 99.5% (current COA is 99.6% certified ACS). Buyer assumes all liability for the use of this item....