Bacteriostatic Water (Bac Water) 10ML SSP Research Bacteriostatic Water & Why Essential for Peptide Research What Is Bacteriostatic Water For Injection Used For? Molewater 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 Bacteriostatic Water Pure Health Peptides