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Lab Supplies

Reconstitution solutions and consumables for peptide research workflows.
Bacteriostatic Water for Injection, USP is a prescription pharmaceutical product and a multiple-dose container. The 28-day beyond-use convention attached to it is not printed on the FDA label — we checked four separate labels from four labelers, and the figure appears in none of them. It comes from FDA guidance on multiple-dose containers, USP General Chapter 797, and CDC injection-safety guidance. The full sourced explanation is in where the 28-day rule actually comes from, along with the label facts most pages in this category get wrong — including that bacteriostatic water is not always 0.9% benzyl alcohol.All compounds in this category are supplied strictly for laboratory research use. They are not for human or veterinary use, not for consumption, and not approved by the FDA for any purpose.

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