Bacteriostatic Water for Injection: Package Insert Prescribing Info 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 BAC WATER Crescent Chems Research Should BAC water be refrigerated or stored at room temperature? Reconstitute Peptides: A Visual Guide PeptideFox How to Store Bacteriostatic (BAC) Water Temperatures, Do's & Don'ts, vialcase.com