Research use only ✓ COA Bacteriostatic Water
Lab Supplies 4.6

Bacteriostatic Water

Sterile water containing 0.9% benzyl alcohol as a bacteriostatic preservative, supplied for reconstituting lyophilised research peptides.


$20.00
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Documented batch Each size ships with the certificate issued for its own fill. This is what is on file for the size selected above.
Batch
BAC-0023530
Identity
Confirmed by mass spectrometry
On file
Endotoxin

Accurate Test Labs Report 2607AFL1164.4102 Tested 07/22/2026

Technical specification

What is on file, and how it is handled

Every figure below is transcribed from the paperwork for this compound.

What is Bacteriostatic Water?

The benzyl alcohol is the whole difference between this and plain sterile water: it suppresses bacterial growth, which is what allows a vial to be entered more than once rather than discarded after a single draw. Supplied in 3ml and 10ml.

Material

Compound
Bacteriostatic Water
Form
Lyophilised powder

Verification

Identity
Confirmed by mass spectrometry
Purity
See certificate
Batch
See certificate
Documentation
Per-batch certificate of analysis

Handling

Storage
Store at −20 °C, protected from light
Intended use
In-vitro laboratory research only

Every size on record

Each size is released with the certificate issued for that fill. Your order ships against the certificate for the size you buy.

ReviewsWhat researchers say