BAC-Water

Bacteriostatic Water (Bac Water) – For Laboratory Research Use Only

Overview

Bacteriostatic Water is sterile water that contains 0.9% benzyl alcohol, which acts as a preservative to slow bacterial growth. In research settings, it is commonly used to mix or reconstitute lyophilized (freeze-dried) peptides and compounds before testing. Because of the preservative, a single vial can be safely used multiple times when handled under clean, aseptic conditions.

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Background

In laboratory work, keeping solutions sterile is essential. Bacteriostatic Water helps maintain cleanliness and stability when preparing samples. The benzyl alcohol prevents bacteria from multiplying, which makes it useful for:

• Reconstituting peptides

• Preparing stock solutions

• Diluting research compounds

Its reliability and sterility make it a standard solvent in many types of in-vitro research and analytical workflows.

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Common Research Uses

• Mixing or reconstituting lyophilized peptides and proteins

• Diluting compounds for testing or analysis

• Providing a sterile solvent for general lab procedures

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Product Specifications

• Composition: Sterile water with 0.9% benzyl alcohol

• pH Range: 4.5–7.0

• Sterility: Non-pyrogenic, USP-grade

• Storage: Store at room temperature (15–30 °C), away from direct light

• Packaging: Available in 30 mL and 10 mL multi-use sterile vials