Practi-Amp™ 1 mL Tint For TrainingThe Practi Amp 1 mL Tint, for clinical training, contains 1 mL of distilled water in an amber tinted glass to simulate light sensitive medications. Your students will learn how to accurately open, calculate, aspirate, and measure small and often hard to see solutions. Wallcur ampules are chemically scored for ease of use and to accurately simulate those found in hospitals and clinics. Practi Amp 1 mL Tint Optimizes Proficiency in: Fluid displacement