Select Products High grade Cupric Chloride (Dihydrate) Industrial Grade Cupric Chloride (Dihydrate) Diamond Grade Cupric Chloride (Anhydrous) Golden Grade Cupric Chloride (Anhydrous) Industrial Grade Cupric Chloride (Anhydrous) Copper Sulphate 24.00% Copper Sulphate 24.50% Zinc Oxide gold seal Zinc Oxide White Seal 99.5% Zinc Oxide White Seal 99.0% Zinc Stearate industrial Grade Zinc Stearate Heat Stable Grade