Aplisol Tuberculin TB Test PPD Purified Protein Derivative Mantoux Skin Test 5 TU /0.1 mL 5 mL (50 Tests) (Rx) RefrigeratedAplisol Tuberculin TB Skin Test (Mantoux Test) Aplisol is a sterile intradermal diagnostic antigen used to detect Mycobacterium tuberculosis infection. It contains purified protein derivative (PPD) from M. tuberculosis (prepared by the Seibert method) at a standardized potency of 5 tuberculin units (TU) per 0. 1 mL. Aplisol is indicated as an aid in diagnosing tuberculosis infection (latent or active). It is not a vaccine or treatment, but a skin test