How to Store Bacteriostatic (BAC) Water Temperatures, Do's & Don'ts, vialcase.com BAC WATER Crescent Chems Research Bacteriostatic Water, Sterile 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 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 Hosperia Bacteriostatic Water Lux synth aminos