Bacteriostatic Water for Injection PFIZER Abbotsford BC How to Store Bacteriostatic Water Safely Confused about whether BAC water needs refrigeration after opening? According to USP standards and Pfizer's own guidance, both room temp (2025C) and refrigeration are acceptable Hospira Issues A Voluntary Nationwide Recall for One Lot of Sterile Water for Injection, USP, Due to the Potential Presence of Visible Particulate Pfizer Bacteriostatic Water 30mL Hospira USP IDUN Peptides Bacteriostatic Water USP 30ml x 25 vials Hospira Bacteriostatic Water Canada Bacteriostatic Water USP 30ml x 2 vial Hospira Bacteriostatic Water Canada