Practi-Vial™ 10 mL Plastic (for training)Practi Vial 10 mL Plastic for clinical training. Teach your students the sterile techniques of vial handling, air replacement, dosage aspiration and needle withdrawal. Practi Vial 10 mL Plastic is filled with 10 mL of distilled water, is safe for use with Manikins and is ideal and most commonly used for skills training by pre hospital and EMS programs. Practi Vial 10 mL Plastic delivery system minimizes breakage and is non reactive. Our Practi 10 mL