Uses of Bacteriostatic Water for Injections and Where to Get It 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 (BAC) Water Temperatures, Do's & Don'ts, vialcase.com CANLABS: Does BAC Water Expire? Have had for a year in fridge. : r Peptides RETA & BAC WATER MIXING, UNITS, MG WHAT IT MEAN?!