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Bacteriostatic Water

A sterile, preserved diluent for reconstituting research peptides, manufactured to USP standards. Supplied in 10ml vials and dispatched from the UK.

£9.99or from £7.49 per vial in packs of 10
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Product Overview

A sterile, preserved diluent for reconstituting research peptides, manufactured to USP standards. Supplied in 10ml vials and dispatched from the UK.

Full Product Specification
Overview

Product Overview

Bacteriostatic water UK is Crown Peptides' sterile, preserved aqueous diluent, supplied in 10ml vials for laboratory dilution and reconstitution work.

10mlVial sizeSterilePreserved aqueous diluentBenzyl alcoholPreservativeBatch CoADocumentation supplied

Supplied for laboratory research purposes only — not for human consumption or for medical, veterinary or diagnostic use.

Key features

Key Features

  • Studied in research involving laboratory dilution and solution preparation
  • Studied in research involving aseptic handling workflows
  • Studied in research involving preserved aqueous research systems
  • Studied in research involving sample-preparation consistency
  • Batch-specific quality documentation available
Background

About Bacteriostatic Water UK

Bacteriostatic water is a sterile water preparation containing a bacteriostatic preservative, commonly benzyl alcohol. In laboratory workflows it is used where a preserved aqueous diluent is required for controlled preparation of compatible research materials.

Research

Bacteriostatic Water Research

Unlike the peptide products in this range, bacteriostatic water is not itself an experimental peptide or bioactive research compound. Its role is functional: it provides a preserved, benzyl alcohol-containing aqueous vehicle formulated to USP standards (Learn more) for laboratory preparation and dilution. Researchers should always confirm compatibility with the specific material being prepared — for example when reconstituting peptides such as [BPC-157] or [TB-500] — because solvent choice, pH, concentration and storage can affect stability.

  • Laboratory dilution and solution preparation
  • Aseptic handling workflows
  • Preserved aqueous research systems
  • Sample-preparation consistency
Specifications

Specifications

Product
Bacteriostatic Water
Classification
Bacteriostatic water laboratory diluent
Available strength
10ml
Form
Sterile preserved aqueous laboratory diluent

Compound-level reference data. Batch-specific results appear on the Certificate of Analysis.

Work out concentration with the peptide calculator
Testing

Purity and Testing

Quality assessment for bacteriostatic water is formulation-specific and should focus on the labelled composition, preservative content, sterility-related specification and container integrity. The product label and batch documentation are the definitive sources for the supplied formulation.

Storage

Storage Conditions

  • Store according to the vial label and batch documentation
  • Maintain aseptic handling during laboratory use
  • Do not use if container integrity is compromised or unexpected particulate matter or discolouration is present
Full storage guide
Related

Related Compounds

Bacteriostatic water is commonly purchased alongside [BPC-157], [TB-500], [MOTS-C], [Epitalon] and [KLOW] for reconstitution — see each product page for compound-specific preparation guidance.

Compliance

Research Use Only

  • Laboratory research only
  • Not for human or clinical use
  • Not for human or veterinary consumption
  • Qualified personnel only
Questions

Bacteriostatic Water Frequently Asked Questions

What is bacteriostatic water?

Bacteriostatic water is sterile water containing a preservative that inhibits bacterial growth after the container has been accessed. Crown Peptides supplies it in 10ml vials.

Is bacteriostatic water a peptide?

No. It is a laboratory diluent rather than a peptide or experimental bioactive compound.

Why is a preservative used?

The preservative is included to inhibit bacterial growth during appropriate multi-use laboratory handling. The exact formulation should always be confirmed from the vial label.

Can every research compound be prepared with bacteriostatic water?

No. Solvent compatibility varies by compound. Researchers should follow compound-specific stability and preparation data rather than assuming one diluent is suitable for every material.

How should bacteriostatic water be stored?

Storage should follow the product label and batch documentation, with careful attention to container integrity and aseptic handling.

Read the batch certificate before you order

Every batch is published openly — identity, purity and batch number, with no account needed.

View lab reports

Supplied for laboratory research purposes only — not for human consumption or for medical, veterinary or diagnostic use.

All Batches Purity Tested

Each batch undergoes internal analytical verification using chromatographic and spectrometric methods prior to lyophilisation.

• HPLC Analysis
• Mass Spectrometry Confirmation
• Batch Traceability

For Research Use Only

By purchasing this product you confirm that you are a qualified researcher and that this compound will be used exclusively for laboratory research purposes.

Not for Human Consumption

This product is not intended for diagnostic or therapeutic use.

Any human or medical use is strictly prohibited.

Store Safely at All Times

Store in a cool, dry, secure and sterile environment away from any unauthorised persons or children.

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Further reading

SUPPORT Mon to Fri, 9am to 5pmDISPATCH Cut-off 2pmEMAIL Info@crownpeptides.co.ukWHATSAPP +44 7301 802654

Disclaimer: All products are sold strictly for laboratory research purposes only. Not for human or veterinary use, consumption, therapeutic, or diagnostic application. By purchasing, you confirm you are a qualified professional and legally permitted to handle these materials in compliance with all applicable laws and regulations. Misuse, resale for unauthorised purposes, or unlawful application is strictly prohibited. Crown Peptides UK disclaims all liability for improper use, handling, or regulatory non-compliance.

© 2026 Crown Peptides UK, a trading name of Crown Peptides Ltd (company no. 17068950), Suite Ra01, 195-197 Wood Street, London E17 3NU . All Rights Reserved.