• 99%+ purity, third-party tested
  • Malaysia-based supplier, fast local delivery
  • Order online, confirm and pay on WhatsApp
  • For research use only
  • 99%+ purity, third-party tested
  • Malaysia-based supplier, fast local delivery
  • Order online, confirm and pay on WhatsApp
  • For research use only

All products are for laboratory research use only. Not for human consumption.

Bacteriostatic Water 10 ml vial

Lab Supplies · Reconstitution

The Reconstitution Essential

Bacteriostatic Water

  • 10 ml
  • >99% purity
  • Sterile

RM 30

The quiet foundation of every protocol. A generous 10 ml of sterile water preserved with 0.9% benzyl alcohol, ready for several reconstitutions from one vial.

Key properties

  • Preserved with 0.9% benzyl alcohol, it holds back bacterial growth so one vial stays clean through repeated draws.
  • pH balanced and isotonic, it dissolves lyophilised peptides gently and completely, and suits nearly every compound in our range.
  • A generous 10 ml vial reconstitutes several research vials, the practical choice for a multi-compound protocol.
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  • No online payment. We confirm your order on WhatsApp.
  • Store at room temperature; refrigerate once opened.
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Certificate of Analysis

Bacteriostatic Water 10 ml

Lot BW-100726 · Report dated 17 July 2026

For research use only. Not for human or veterinary consumption. This product is not a medicine and is not intended to diagnose, treat, cure or prevent any disease.

Overview

The standard solution for peptide reconstitution

Bacteriostatic water is sterile water preserved with 0.9% benzyl alcohol. The preservative stops bacteria from growing, so the vial can be punctured many times without contaminating what is left. That is why it is the standard solution for reconstituting lyophilised (freeze-dried) peptides in research.

Each 10 ml vial gives multiple draws. Once the stopper has been pierced, the benzyl alcohol keeps the contents sterile for up to 28 days when the vial is refrigerated.

Specification

Composition

Base
Sterile water
Preservative
0.9% benzyl alcohol
Tonicity
Isotonic, pH balanced
Volume
10 ml
Use
Multi-draw vial

MYpeptides specification

Volume
10 ml
Purity
> 99%
Form
Sterile solution
Storage
Room temperature (20–25 °C), sealed in its packaging. Once opened, refrigerate at 2–8 °C and use within 28 days.
Lot
BW-100726
Status
For research use only

Frequently asked questions

Why bacteriostatic water rather than plain sterile water?

Plain sterile water has no preservative, so it is meant for a single use: once the vial is opened it can grow bacteria. The 0.9% benzyl alcohol in bacteriostatic water keeps a vial usable across repeated draws for up to 28 days.

Does it work with every peptide?

It suits the great majority of research peptides. A few compounds are better reconstituted in a different solution; check the literature for the compound you are working with.

How should it be stored?

Unopened, keep it at room temperature (20–25 °C), sealed in its original packaging. After the first puncture, keep it refrigerated at 2–8 °C and use it within 28 days.