Bac Water Research Compound Bacteriostatic Diluent RUO BAC Water Calculator: Find Exact Peptide Dosage Mix RECONSTITUTION CHEAT SHEET. Peptide reconstitution is often overcomplicated, but at its core it's just basic concentration math how much compound is in the vial relative to how much liquid you add determines how Peptide Calculator Particle Peptides Amazon.com: iQ.BAC Water Testing Kit 4 Pack Coliform E Coli Test Kit for Drinking Water Pool Pond Lake Well Water Quality Bacteria Tester Portable Recycled : Patio, Lawn & Garden How much BAC water should you use? It depends There is no one size fits all answer. Different vials may need different amounts of BAC water depending on how strong you want the final mix