Bacteriostatic Water (BAC Water) is a sterile aqueous solution containing a low concentration of benzyl alcohol, supplied for laboratory and research use as a diluent for peptide reconstitution and solution preparation.

What Is It?

Bacteriostatic Water is a sterile diluent commonly used for the reconstitution of research materials, including peptides. It is often referred to as BAC water.

This solution is non-pyrogenic, deionized water containing 0.9% benzyl alcohol (9 mg/mL), which serves as a bacteriostatic preservative to inhibit microbial growth.

Once opened, bacteriostatic water may be used multiple times for up to 28 days when handled and stored under proper sterile conditions.

Mechanism of Interest

• Bacteriostatic Action: Benzyl alcohol inhibits microbial growth in multi-dose laboratory solutions.
• Solvent Medium: Provides an aqueous medium suitable for dissolving lyophilized research compounds.
• Stability Support: Supports short-term stability of reconstituted research solutions under controlled conditions.

Key Research Applications

- Reconstitution of lyophilized research peptides

- Preparation of sterile laboratory solutions

- Multi-dose research protocols requiring antimicrobial preservation

Handling & Storage

Store at controlled room temperature. Protect from light.

Use aseptic technique when accessing vial. Do not freeze.

Research Use Only

This product is supplied strictly for laboratory, research, and development use. Not for human consumption, injection, or therapeutic application.