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 Peptide info Peptide Shelf Life Reference Table Lyophilized Peptides (Powder) Life: months Storage: Store Notes: Avoid light, keep dry not freeze reconstitution. sealed thaw repeatedly after Water Type Reconstituted Peptides (Liquid) BAC Bacteriostatic Water for Peptide Reconstitution Australia IM AEGYO Compact Power for Precision Research Not every lab needs bulk sometimes you just need reliable, high quality reconstitution water in the right amount. Introducing the Premium Bacteriostatic Water 5ml BAC Water Shelf Life After Puncture : r Peptidesource