Pfizer Bacteriostatic Water 30mL Multi Dose Vial VPeptide Long Title: Pfizer Bacteriostatic Water for Injection USP (0.9% Benzyl Alcohol) 30mL Multi Dose Vial: Sterile Research Grade Diluent for Lyophilized Peptide Reconstitution Hospira Pfizer Bacteriostatic Water 30mL Sterile Multi Dose Vial Consumer's Choice Medical Supply How Long Does Bacteriostatic Water Last After Opening Wittmer Rejuvenation Clinic 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 What's the best brand of bac water? I forget isn't there one everyone uses? : r Retatrutide