Uses of Bacteriostatic Water for Injections and Where to Get It Bacteriostatic Water For Injection 30ml Vial Hospira Pfizer Bacteriostatic Water 30mL Sterile Multi Dose Vial Consumer's Choice Medical Supply DID YOU KNOW? Bacteriostatic Water contains 0.9% benzyl alcohol, which prevents bacteria from growing after the vial is opened. This makes it safe to use for up to 28 days once punctured Zepbound Tirzepatide Injection 5 mg 0.5 mL Mountainside Medical ML to Units Conversion for Tirzepatide