BAC WATER (10ml)

Bacteriostatic Water for Injection (BWFI) is a sterile, non-pyrogenic aqueous solution containing 0.9% benzyl alcohol as a preservative. It is the standard reconstitution medium used in peptide research settings, formulated specifically for multi-dose vial use. The benzyl alcohol component inhibits microbial proliferation between draws, extending the safe usability window of reconstituted lyophilized peptides.

Overview

Bacteriostatic water is the universally recommended diluent for reconstituting lyophilized peptides in research applications. The 0.9% benzyl alcohol concentration provides sustained antimicrobial protection through membrane-disrupting activity against a broad spectrum of bacteria and fungi, without compromising peptide structural integrity in most aqueous formulations.

Unlike sterile water for injection — which is intended for single-use — bacteriostatic water is specifically formulated for multi-dose vials, enabling multiple sterile draws from a single reconstituted vial over the course of a research protocol.

Key Features

• Sterile water for injection with 0.9% benzyl alcohol as bacteriostatic preservative
• Multi-dose compatible — prevents microbial growth between repeated vial access
• Clear, colorless, non-pyrogenic, sterile-filtered solution
• USP-grade formulation; compatible with the majority of research-grade peptides
• Standard reconstitution vehicle referenced across all major peptide research protocols

Common Research Uses

• Standard reconstitution solution for lyophilized peptide powders
• Multi-dose diluent enabling multiple sterile draws per vial
• Essential preparation supply for injectable peptide research protocols
• Compatible with GH secretagogues, nootropic peptides, metabolic peptides, and regenerative blends

Product Specifications

• Format: Sterile aqueous solution (0.9% benzyl alcohol)
• Vial size: 10mL multi-dose vial
• Storage: Room temperature (15–30°C) before first use; refrigerate at 2–8°C after opening; discard within 28 days of first puncture

Disclaimer: For research purposes only. Not for human consumption.