Research suppliesNo efficacy evidence cited

Bacteriostatic Water (PS-901)

A research guide to Bacteriostatic Water: what the published literature covers, how it is characterized, and how to reconstitute, store, and verify it. Written as research framing, never usage guidance.

3 min read·For Research Use Only·View product, from $13.14→

Overview

This item is a reconstitution or handling supply, not a research compound. Its guide covers what it is, how it is used to prepare lyophilized vials, and how to store it, with the same per-lot documentation as the rest of the catalog.

Sterile water with 0.9% benzyl alcohol as a bacteriostatic agent, used to reconstitute lyophilized research peptides. Sold individually, not in packs.

Evidence at a glance: No efficacy evidence cited

No published efficacy evidence is cited for this compound. We state that plainly rather than pad the page.

Reconstitution

Concentration math only: adding bacteriostatic water to the vial gives the resulting mg/mL shown below. This is not usage guidance.

VialBacteriostatic waterConcentration
30 mg30 mLDiluent, used to reconstitute other vials
Open the reconstitution calculator →

Storage & stability

StateTemperatureDuration
Sealed vialRoom temperatureAs printed on vial
Opened (multi-dose)2–8°Cup to 28 days

Common questions

How much do I need?+

It depends on the vial and target concentration. Use the reconstitution calculator in the Learn hub.

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