Polocaine MPF (Mepivacaine Hydrochloride) 1.5% Injection Single-Dose Vials 30 mL x 25/Box (RX)Polocaine MPF (Mepivacaine Hydrochloride) 1. 5% Injection Single Dose Vials 30 mL x 25 Box is a local anesthetic used for numbing specific areas of the body during medical procedures or surgeries. It contains mepivacaine hydrochloride, a fast acting and longer lasting anesthetic that is commonly used in dental procedures, regional anesthesia, and outpatient surgeries. The 1. 5% concentration means that each milliliter of solution contains 15 mg of