
Bacteriostatic Water (BAC Water) is a sterile, non-pyrogenic preparation of water for injection containing 0.9% benzyl alcohol as a bacteriostatic preservative. It is the standard reconstitution solvent used in peptide research laboratories for dissolving lyophilized peptide compounds prior to experimental application. The benzyl alcohol preservative inhibits microbial growth, allowing multiple withdrawals from a single vial over a defined period under aseptic conditions. This product is manufactured under strict quality controls and is intended exclusively for laboratory research use.
BAC Water is the industry-standard solvent for reconstituting lyophilized research peptides. Each vial contains sterile water with 0.9% benzyl alcohol (w/v) as a bacteriostatic agent. The formulation is filtered through 0.22-micron sterile filters and filled under aseptic conditions. Compatible with most research peptides, including growth hormone secretagogues, metabolic peptides, and neuropeptides used in in-vitro laboratory applications.
Bacteriostatic water serves as an essential reagent in peptide research workflows. Its preservative properties allow researchers to reconstitute lyophilized peptides and perform multiple sample withdrawals over days without introducing microbial contamination. This is critical for longitudinal in-vitro assays where repeated dosing from the same reconstituted vial is required.
Each BAC Water vial is manufactured under strict aseptic conditions with sterile 0.22-micron filtration. Benzyl alcohol concentration is verified at 0.9% per USP standards. Endotoxin testing and sterility testing are performed on production lots.
This product is strictly for research and laboratory use only. It is not approved by the FDA or any global regulatory body for human consumption, veterinary use, or therapeutic application. The purchaser assumes all responsibility for the proper handling, storage, and application of this compound. It must only be handled by qualified professionals in a controlled laboratory setting. By purchasing this product, you agree to abide by all local and international laws regarding the use of research chemicals.

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Find answers to common questions regarding storage, reconstitution, and testing guidelines for this specific compound.