Hydrogen Peroxide , Gold Iii Chloride Trihydrate , Arsenic Iiistandard , Arsenic V Standard , Potassium Permanganate ,N N Dimethyl Formamide , Organic Solvent , Citric Acidanhydrous , Potassium Ferricyanide , Potassiumferrocyanide , Poly Vinylidene Fluoride Average Quantity: 16