Bacteriostatic water is sterile water containing 0.9% benzyl alcohol, used to reconstitute lyophilized research peptides. The benzyl-alcohol preservative lets a single vial be accessed multiple times over roughly 28 days when kept refrigerated — unlike single-use sterile water for injection.
Supplied as a 10 mL multi-dose vial. For laboratory and research use only.
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Bacteriostatic water — the standard diluent for lyophilized peptides
Bacteriostatic water is sterile water containing 0.9% benzyl alcohol as a bacteriostatic preservative. That preservative is what lets a single vial be drawn from repeatedly, across multiple reconstitutions, without the solution spoiling between uses.
Preservative
0.9% benzyl alcohol
A bacteriostatic agent that inhibits microbial growth in the vial between draws.
Multi-dose
Reusable vial
Can be accessed repeatedly for roughly 28 days after first puncture when refrigerated.
Fill volume
10 mL bottle
Reconstitutes many peptide vials from one bottle — the everyday lab workhorse.
Pairs with any lyophilized research peptide. For laboratory and research use only.