Pack of 10 vials3 in stockSave 15%Bacteriostatic Water 10 ml
Sterile reconstitution diluent
Bacteriostatic water 10 ml for research peptide reconstitution, Australian-shipped.
Research Use Only. This compound is sold strictly for in-vitro research and laboratory purposes and is not intended for human consumption or therapeutic use. By purchasing you confirm you are a qualified researcher and agree to our full disclaimer.
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Sterile water for injection containing 0.9% benzyl alcohol as a bacteriostatic preservative, supplied in 10 ml vials. Used to reconstitute lyophilised research peptides for laboratory applications.
Bacteriostatic water is sterile water containing 0.9% benzyl alcohol as a bacteriostatic preservative. It is the standard diluent used to reconstitute lyophilised research peptides for laboratory use. Once reconstituted, peptides stored with bacteriostatic water typically retain integrity for up to 30 days under refrigeration.
Quantum Labs supplies bacteriostatic water as a research supply for use with our peptide catalogue. It ships from Australian stock alongside lyophilised peptide orders.
Mechanism
Benzyl alcohol provides bacteriostatic activity, allowing multi-dose reconstitution of lyophilised peptides while maintaining sterility under standard research conditions.
HPLC verified against a ≥99% purity specification. Independently tested by accredited third-party laboratories.
Bacteriostatic Water 10 ml — frequently asked questions
What is bacteriostatic water?
Bacteriostatic water is sterile water containing 0.9% benzyl alcohol, used to reconstitute lyophilised research peptides. The benzyl alcohol prevents bacterial growth in multi-use vials.
How much bacteriostatic water do I need to reconstitute a peptide?
Volume depends on the peptide and the desired working concentration. A common starting point is 2-3 mL of bacteriostatic water per 5 mg vial, producing a working concentration that simplifies dose-volume calculations. Researchers should adjust volumes to their specific protocol requirements.
How long does a reconstituted peptide last?
Reconstituted peptides stored at 2-8°C in bacteriostatic water typically retain integrity for up to 30 days, depending on the specific compound. Avoid freeze-thaw cycles which can degrade peptide structure.
Can I use regular water instead of bacteriostatic water?
Sterile water without preservative produces single-use solutions only — bacterial contamination is rapid once the vial is breached. Bacteriostatic water with 0.9% benzyl alcohol is the standard diluent for multi-use research peptide reconstitution.