Bacteriostatic Water 10 mL (0.9% Benzyl Alcohol)

Overview

Bacteriostatic Water is a sterile, non-pyrogenic water preparation containing 0.9% benzyl alcohol as a preservative. In laboratory environments, it is commonly used as a diluent for the reconstitution and dilution of lyophilized research compounds when sterile handling procedures are required.

Unlike sterile water for single-use applications, bacteriostatic water contains a preservative that helps inhibit bacterial growth after the vial has been punctured, provided appropriate aseptic laboratory techniques are followed. This characteristic makes it suitable for research workflows where multiple withdrawals from the same vial may be necessary.

NextCell Peptides supplies Bacteriostatic Water 10 mL in a sterile, sealed glass vial manufactured under controlled quality standards. Each vial is clearly labeled to support product identification and laboratory traceability.

Product Specifications

Product

Bacteriostatic Water

Volume

10 mL

Composition

Sterile Water with 0.9% Benzyl Alcohol

Container

Sterile multi-dose glass vial

Appearance

Clear, colorless solution

Grade

Research Grade

What Is Bacteriostatic Water?

Bacteriostatic Water is sterile water that contains 0.9% benzyl alcohol, which functions as a bacteriostatic preservative.

The presence of benzyl alcohol helps reduce bacterial proliferation after the vial has been accessed. This differs from sterile water without preservatives, which is generally intended for single-use applications once opened.

Because of this distinction, bacteriostatic water is commonly selected in laboratory environments where repeated withdrawals may be required while maintaining appropriate aseptic handling procedures.

Common Laboratory Applications

Bacteriostatic Water is frequently used in research laboratories for:

• Reconstitution of lyophilized research peptides

• Preparation of laboratory research solutions

• Dilution of research compounds

• Cell and molecular biology workflows

• Analytical method development

• General laboratory procedures requiring sterile diluent

The appropriate application depends on the laboratory protocol and experimental design.

Why Benzyl Alcohol Is Included

Benzyl alcohol is included at a concentration of 0.9% to provide bacteriostatic preservation.

Its purpose is to help inhibit bacterial growth after the vial has been punctured. While this preservative supports multiple withdrawals under proper laboratory conditions, it does not replace the need for appropriate aseptic technique or good laboratory practice.

Storage & Handling

Store at 15–25°C in a clean, dry location away from direct sunlight and excessive heat.

Keep the vial sealed until required for laboratory use.

Once opened, always handle using appropriate aseptic laboratory techniques to minimize the risk of contamination.

Choosing Laboratory Water for Research

When selecting a sterile laboratory diluent, consider factors beyond the container size.

Important considerations include:

• Sterility

• Presence or absence of preservatives

• Product labeling

• Manufacturing consistency

• Appropriate storage recommendations

• Packaging integrity

These factors contribute to reliable laboratory workflows and consistent experimental conditions.

Frequently Asked Questions

What is Bacteriostatic Water?

Bacteriostatic Water is sterile, non-pyrogenic water containing 0.9% benzyl alcohol as a preservative to help inhibit bacterial growth after the vial has been punctured.

Why does it contain benzyl alcohol?

Benzyl alcohol functions as a bacteriostatic preservative, allowing the vial to be accessed multiple times when handled using appropriate aseptic laboratory techniques.

What is the difference between Sterile Water and Bacteriostatic Water?

Sterile Water contains no preservative and is generally intended for single-use applications after opening. Bacteriostatic Water contains 0.9% benzyl alcohol, which provides bacteriostatic preservation suitable for research workflows requiring repeated vial access.

How should Bacteriostatic Water be stored?

Store between 15–25°C in a clean, dry environment away from excessive heat and direct sunlight. Keep the vial sealed until laboratory use.

Is this product intended for laboratory research?

Yes. This product is supplied exclusively for laboratory research, analytical procedures, and educational applications.

Research Use Only

This product is supplied exclusively for laboratory research and analytical purposes.

It is not intended for human consumption, veterinary use, therapeutic applications, diagnostic procedures, or use as a pharmaceutical product.