Practi-Vaccine™ 5 mL Vial For TrainingWallcur's NEW Practi Vaccine 5 mL (1 mg mL) Vial for clinical training simulates a 5 mg 5 mL vaccine. The only simulated vaccine designed to teach the essential skills necessary to calculate, measure, and administer multi dose vaccines. Practi Vaccine 5 mL vial is filled with distilled water, is safe for use with manikins and task trainers, and is ideal for the most current and relevant skills training for nursing and pharmacy programs. Teach Key