Bacteriostatic Water
Sterile Multi-Use Diluent for Laboratory Research Applications
A$10.00
Bacteriostatic Water 10ML is a sterile, laboratory-grade diluent designed for use in scientific research and laboratory procedures. Formulated with bacteriostatic properties to help inhibit bacterial growth after initial entry, it provides researchers with a reliable solution for reconstituting research compounds and supporting controlled laboratory protocols.
Each 10ML vial is manufactured under strict quality standards to ensure sterility, consistency, and dependable performance in professional research environments. Its high-quality formulation makes it an essential addition to laboratories requiring precision and reliability.
What is Bacteriostatic Water
Bacteriostatic Water for Injection is sterile, non-pyrogenic water containing 0.9% benzyl alcohol as a bacteriostatic preservative. It is commonly used in laboratory and pharmaceutical settings as a reconstitution solvent for lyophilized (freeze-dried) compounds that require dilution before research use.
Unlike Sterile Water for Injection, bacteriostatic water contains a preservative that helps inhibit bacterial growth, allowing multiple withdrawals from the same vial when handled using proper sterile technique.
Mechanism of Action
Bacteriostatic water is not an active therapeutic compound and has no pharmacological activity of its own.
Its function is to:
Dissolve or reconstitute lyophilized research compounds.
Provide a sterile aqueous solution for laboratory preparation.
Utilize benzyl alcohol (0.9%), which inhibits the growth of many common bacteria by interfering with cellular membrane function and metabolic processes, reducing contamination risk during repeated vial access.
Summary of Publicly Available Research
Published literature primarily focuses on the preservative properties and laboratory applications of bacteriostatic water rather than biological effects.
Research has demonstrated:
Effective inhibition of bacterial contamination through benzyl alcohol.
Broad use as a reconstitution medium for injectable medications and research materials.
Improved usability compared with preservative-free sterile water when multiple withdrawals are required.
Long-standing use within pharmaceutical manufacturing and laboratory research under sterile handling protocols.
Bacteriostatic water itself is not intended to produce biological activity and serves only as a preparation medium.
Key Research Areas
Researchers commonly utilize bacteriostatic water in studies involving:
Peptide reconstitution
Protein preparation
Lyophilized compound dilution
Cell biology laboratories
Pharmaceutical formulation research
Stability testing
Analytical chemistry
Method validation studies
Chemical Information
Common Name: Bacteriostatic Water for Injection
Composition:
Sterile Water
Benzyl Alcohol: 0.9% (9 mg/mL)
Appearance:
Clear
Colorless
Odorless solution
Container Size:
10 mL multidose vial
Preservative:
Benzyl Alcohol
Sterility:
Sterile
Non-pyrogenic
Storage Recommendations
For research use:
Store at 20–25°C (68–77°F).
Protect from excessive heat and direct sunlight.
Keep vial sealed until use.
Always use sterile laboratory technique.
Discard if the solution becomes cloudy, discolored, or contains visible particles.
Follow institutional laboratory procedures regarding multidose vial handling.
COA (Certificate of Analysis)
Each production lot should be accompanied by a Certificate of Analysis including applicable quality control information such as:
Lot Number
Manufacturing Date
Expiration Date
Appearance
Fill Volume Verification
Sterility Testing
Endotoxin Testing (where applicable)
Identity Verification
Quality Control Release
Storage Conditions
Refer to the specific COA supplied with your vial for lot-specific analytical results.
Customer Reviews
★★★★★ Excellent Quality
Crystal-clear solution with professional packaging. Perfect for research preparation.
★★★★★ Reliable Product
Consistent quality across multiple orders with secure packaging and excellent labeling.
★★★★★ Great Laboratory Supply
Easy to work with and arrived well protected. Ideal for maintaining a complete research inventory.
★★★★★ Highly Recommended
Clean presentation, reliable quality, and exactly what was expected for laboratory applications.
Frequently Asked Questions
What is bacteriostatic water used for?
It is used as a sterile diluent for reconstituting lyophilized research compounds and other laboratory materials.
What makes it "bacteriostatic"?
It contains 0.9% benzyl alcohol, which inhibits bacterial growth after repeated vial access.
Is it the same as sterile water?
No. Sterile water contains no preservative, while bacteriostatic water includes benzyl alcohol to reduce bacterial contamination during multiple withdrawals.
How should it be stored?
Store at controlled room temperature away from excessive heat and direct sunlight while maintaining sterile handling procedures.
Can the vial be accessed multiple times?
The preservative is intended to reduce bacterial growth during repeated withdrawals when proper aseptic technique is used.
Related Products
Researchers frequently pair bacteriostatic water with:
Sterile Syringes
Alcohol Prep Pads
Sterile Needles
Empty Sterile Vials
Peptide Storage Cases
Laboratory Refrigeration Storage Solutions
Lyophilized Research Peptides
Precision Laboratory Measuring Supplies
Research Use Only. Not for human consumption, therapeutic use, or diagnostic procedures.
