Practi-Powder® White 2 mL (for training)Practi Powder White 2 mL for clinical training, from Wallcur. Each 2 mL vial contains an unsterile white powder that dissolves in water. Some medications are unstable when stored in liquid form, requiring the drugs to be packaged in powdered from and dissolved prior to administration. Learn proper reconstitution procedures and small vial handling with Wallcur's Practi Powder White 2 mL. Qty: 40 vials NOT FOR HUMAN OR ANIMAL USE. FOR TRAINING PURPOSES