Selenious Acid Injection 12 mcg/ 2 mL Single-Dose Vials 2 mL x 10/Tray by American Regent (Rx)Selenious Acid Injection is a sterile solution intended for intravenous use as a supplement to Total Parenteral Nutrition (TPN) to prevent selenium deficiency in adults and pediatric patients. Here are the details for the Selenious Acid Injection with the concentration of 12 mcg 2 mL, produced by American Regent: Product Name: Selenious Acid Injection Concentration: 12 mcg 2 mL Formulation: Single Dose Vials Volume: 2 mL per vial Packaging: 10 vials