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Bacteriostatic Water

Bacteriostatic Water at a glance

Peptide.Express Bacteriostatic Water starts at $5, supplied in 3 mL and 10 mL multi-dose vials. Ships same day on US orders placed before 2 PM EST, free over $150. For in-vitro laboratory research use only.

Bacteriostatic Water — research-grade lyophilized peptide vial from Peptide.Express, ≥99% HPLC purity
US SynthesizedIn Stock

For laboratory research use only. Not for human or veterinary use.

Research-Grade Compound

Bacteriostatic Water for Injection is sterile water preserved with 0.9% benzyl alcohol (9 mg/mL), used as a diluent for reconstituting lyophilized compounds. It is not a research compound, has no pharmacological activity of its own, and is not intended to produce any biological effect — its entire function is to dissolve something else while resisting microbial growth between accesses to the vial.

1 · Select Size

3ML · $5.00/vial

$5.00USD / Unit
1
HPLC VerifiedIdentity & purity
CoA Every OrderLot-matched
Ships Same DayBefore 2 PM EST
Free US ShipOrders over $150
How to reconstitute lyophilized research peptides →

In-depth research overview, mechanism of action, and study applications.

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Safety Data Sheet (SDS)
CoA Every BatchIn-Vitro Research Use Only

Bacteriostatic Water Specifications

Identity, purity and storage specifications for Bacteriostatic Water.
CompoundBacteriostatic Water
SequenceSterile water for injection preserved with 0.9% benzyl alcohol (9 mg/mL)

Reconstituting Bacteriostatic Water: step-by-step peptide reconstitution guide. Concentration maths: peptide reconstitution calculator.

Buying Bacteriostatic Water — Frequently Asked Questions

How should bacteriostatic water be stored?

Controlled room temperature, 20–25°C, or refrigerated at 2–8°C. Keep it protected from light and do not freeze it. Storage temperature does not extend the 28-day post-puncture window — that limit is about how long the preservative can be relied on after the seal is broken, not about thermal degradation.

Bacteriostatic Water research reference

Research Compounds Related to Bacteriostatic Water

NAD+Reconstituted NAD+ has a 24–48 hour solution window, which changes the calculus on preserved versus unpreserved diluent.MOTS-cMitochondrial-derived peptide reconstituted in bacteriostatic water for 14–28 day working solutions.BPC-157Gastric pentadecapeptide; a 10 mg vial in 2 mL of bacteriostatic water gives 5 mg/mL.KLOW BlendAn 80 mg four-peptide vial needs 2–3 mL of diluent, the largest reconstitution volume in the catalog.

All products are sold for in-vitro laboratory research use only. Not intended for human consumption, clinical use, or veterinary use. Peptide.Express makes no medical claims. Consult the published literature for research application guidance.

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