Bacteriostatic Water

Bacteriostatic water is sterile water for injection containing 0.9% benzyl alcohol as a preservative, which inhibits microbial growth and allows for multiple withdrawals from a single vial while maintaining sterility. This reagent is manufactured under strict quality control conditions to ensure purity and consistency for controlled laboratory environments.

All Hallmark Peptides compounds are supplied in lyophilized (freeze-dried) form to maximize stability, shelf life, and integrity during storage and transport. The lyophilization process is performed without fillers, carriers, or excipients, providing a pure active compound for controlled in vitro use. Bacteriostatic water is the recommended vehicle for reconstituting all Hallmark lyophilized peptides.