Product Specifications
- Contents:
- Sterile water for injection + 0.9% benzyl alcohol
- Volume:
- 10mL multi-use vial
- pH:
- 5.0–7.0
- Benzyl Alcohol:
- 0.9% w/v (bacteriostatic concentration)
- Storage:
- Room temperature until opened; 2–8°C after first use
- Shelf Life:
- 28 days post-first puncture (refrigerated)
Bacteriostatic Water 30mL
0.9% benzyl alcohol bacteriostatic water — the required reconstitution solvent for TB-500, BPC-157, IGF-1 LR3, and CJC-1295/Ipamorelin. 10ml multi-use vial.
Bacteriostatic Preservation for Multi-Use Peptide Reconstitution
Bacteriostatic water (BAC water) is sterile water for injection containing 0.9% benzyl alcohol as a preservative. The benzyl alcohol inhibits bacterial growth following needle puncture by disrupting bacterial cell membrane integrity and membrane-associated enzyme systems — allowing safe multiple draws from a single vial for up to 28 days when stored at 2–8°C. At 0.9% concentration, this bacteriostatic action occurs without causing peptide denaturation or precipitation — critical for preserving TB-500, BPC-157, IGF-1 LR3, and CJC-1295/Ipamorelin integrity across multi-day research protocols. Regular sterile water has no preservative and is considered single-use only after puncture. pH is adjusted to 5.0–7.0, within the stability range of all research peptides.
Why Buy Bacteriostatic Water 30mL
Required for All 4 Peptides in This Catalog
TB-500, BPC-157, IGF-1 LR3, and CJC-1295/Ipamorelin are all supplied as lyophilized powders requiring reconstitution before use. Without BAC water, no peptide in this catalog can be used. One 10mL vial typically covers 2–4 peptide reconstitutions depending on target concentration.
28-Day Multi-Draw Sterility
The 0.9% benzyl alcohol preservative inhibits bacterial growth following needle puncture, allowing multiple draws over 28 days when stored refrigerated. Without this preservative, reconstituted peptide vials would be single-use only — impractical for any multi-day research protocol.
Peptide Compatibility
Benzyl alcohol at 0.9% is compatible with all listed research peptides including TB-500 (2174 Da), BPC-157 (1419 Da), and CJC-1295/Ipamorelin. pH 5.0–7.0 is within the physiological stability range for all these peptides.
Frequently Asked Questions
Why do I need bacteriostatic water for TB-500 and BPC-157?
How much BAC water per peptide vial?
Can I use regular sterile water instead?
Research Use Only. This product is intended for in-vitro laboratory research only. Not for human consumption, injection, or therapeutic use. Not medical advice. Always consult applicable regulations in your jurisdiction.
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Bacteriostatic Water 30mL
$12.99