Description
Bacteriostatic Water
Bacteriostatic Water from Frontier Peptide Labs is supplied as a sterile-filtered, multi-dose 10ml vial formulated with 0.9% benzyl alcohol, intended strictly for laboratory research use. It is commonly used to reconstitute lyophilized research peptides before controlled experimental use.
Each 10ml vial is batch-tested and supported by a Certificate of Analysis covering benzyl alcohol content, endotoxin, heavy metals, and microbiological evaluation.
Peptide Reconstitution
Designed for laboratory reconstitution of lyophilized research peptides in controlled research environments.
0.9% Benzyl Alcohol
The bacteriostatic agent supports multiple withdrawals from a single vial during a research protocol’s working window.
Batch-Tested Quality
COA-supported testing for benzyl alcohol content, endotoxin, heavy metals, and microbiological quality.
About Bacteriostatic Water for Reconstitution
Bacteriostatic water is a common diluent used in laboratory research to reconstitute lyophilized research peptides. It contains sterile-filtered water with 0.9% benzyl alcohol, making it suitable for research workflows where a multi-dose vial format is required. Benzyl alcohol acts as a bacteriostatic agent, supporting multiple withdrawals from a single vial during a defined research-protocol window.
For a full comparison of when to use bacteriostatic water versus sterile water, see Bacteriostatic Water vs. Sterile Water in Research Peptide Reconstitution.
Testing & Certificate of Analysis
- Benzyl alcohol content: confirms presence and concentration in the formulation
- Endotoxin testing: evaluates endotoxin levels for batch-specific documentation
- Heavy metals testing: screens for heavy-metal contaminants
- Microbiological testing: supports microbiological quality evaluation
Using Reconstitution Solvents in Research Workflows
Choosing an appropriate reconstitution solvent is an important part of research workflow planning. The right solvent depends on the peptide material, research protocol, handling requirements, and laboratory standards. Once reconstituted, use the Peptide Reconstitution Calculator to work out draw volumes.
Related Research Products & Resources
Bacteriostatic Water FAQs
What is bacteriostatic water?
A sterile-filtered water solution containing 0.9% benzyl alcohol, commonly used in laboratory research to reconstitute lyophilized research peptides.
What is benzyl alcohol used for in bacteriostatic water?
It acts as a bacteriostatic agent, supporting multiple withdrawals from a single vial during a research protocol’s working window.
Is this product batch-tested?
Yes. Each batch is supported by a Certificate of Analysis covering benzyl alcohol content, endotoxin, heavy metals, and microbiological quality.
Is Frontier Peptide Labs Bacteriostatic Water for research use only?
Yes. It is intended exclusively for laboratory research and development purposes, including reconstitution of lyophilized research peptides in controlled research settings. It is not for human consumption, veterinary use, diagnostic use, cosmetic use, therapeutic applications, or medical treatment.
Research Use Only: This product is intended exclusively for laboratory research and development, including reconstitution of lyophilized research peptides in controlled research settings. It is not for human consumption, veterinary use, diagnostic use, cosmetic use, therapeutic application, or medical treatment. Purchasers are responsible for compliance with all applicable federal, state, and local regulations.





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