Buy Bacteriostatic Water – Sterile Diluent for Peptide Reconstitution
Bacteriostatic Water (BAC Water) – 0.9% Benzyl Alcohol, Sterile Multi-Dose Vial
Bacteriostatic Water for Injection, USP is a sterile, nonpyrogenic preparation of water containing 0.9% (9 mg/mL) benzyl alcohol as a bacteriostatic preservative . It is specifically designed as a multiple-dose diluent for dissolving or diluting drugs and research peptides prior to injection . Unlike sterile water, the benzyl alcohol preservative allows for repeated withdrawals from the same vial without compromising sterility, making it the preferred choice for peptide research applications. This research-grade solvent is strictly for laboratory use and is not intended for human consumption.
Key Factual Details
| Attribute | Detail |
|---|---|
| Chemical Name | Bacteriostatic Water for Injection, USP |
| Chemical Formula | H₂O (Water for Injection) |
| Preservative | 0.9% Benzyl Alcohol (9 mg/mL) |
| Alternative Formulation | 1.1% Benzyl Alcohol (11 mg/mL) available |
| pH Range | 4.5 to 7.0 |
| Container Type | Multi-dose vial |
| Purity | Sterile, nonpyrogenic, USP Grade |
| Filtration | 0.22 µm PES membrane filtered |
| Classification | Injectable diluent / Peptide reconstitution solution |
Mechanism of Action & Research Applications
Bacteriostatic Preservation: The 0.9% benzyl alcohol content inhibits bacterial growth in the vial, allowing multiple withdrawals over time without microbial contamination . This is essential when reconstituting peptides that require repeated dosing from the same vial .
Research Applications:
-
Peptide Reconstitution: Dissolving lyophilized peptides into solution for research protocols
-
Drug Dilution: Preparing pharmaceutical compounds for injectable research use
-
Laboratory Use: Routine solvent in peptide and biopharmaceutical research
Research Parameters
Reconstitution Protocol:
-
Use aseptic technique for all withdrawals
-
Inject BAC water slowly against the vial wall to avoid damaging peptides
-
Gently swirl to dissolve; do not shake vigorously
-
Allow 15 minutes after reconstitution for full dissolution
Storage:
-
Store in a cool, dark place away from direct sunlight
-
Refrigerate after opening, as with reconstituted peptides
-
Discard any solution showing particulate matter or discoloration
🧪 Order Bacteriostatic Water Today – Stock up on sterile BAC Water for your peptide reconstitution needs. Available in multiple vial sizes with Certificate of Analysis. Contact our sales team for bulk pricing and supply inquiries.











Reviews
There are no reviews yet.