Educational Guide

Bacteriostatic Water vs Sterile Water: Which to Use for Peptides

8 min read · 1400 words

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Frequently Asked Questions

Should I use bacteriostatic or sterile water?

Bacteriostatic water (with 0.9% benzyl alcohol) for multi-use vials stored 14-28 days. Sterile water for single-use preparations. Bacteriostatic water is recommended for most research peptide applications.

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