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BAC Water & Pens


The BAC Water and Pens category covers reconstitution solvents used to dissolve lyophilized research peptides for laboratory study. Bacteriostatic Water (BAC Water) is sterile water containing 0.9% benzyl alcohol, the most widely used solvent across the research-peptide literature because the benzyl-alcohol preservative permits multiple withdrawals from a single vial over an extended storage period. Acetic Acid Water is a low-concentration acetic-acid solvent used as an alternative for peptides with stability or solubility profiles that favor a mildly acidic environment over neutral or slightly alkaline BAC Water.
Both solvents are catalogued as research reagents only. The individual product pages list concentration, volume, and recommended use notes.

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