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Bacteriostatic Water 10ml sterile vial with 0.9% benzyl alcohol for research
COA Verified In Stock
Sterile Purity
HPLC Verified
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Product Highlights

  • Independently tested by third-party UK laboratories
  • Certificate of Analysis included with every order
  • Protective tracked packaging with tracked delivery
  • Next-day delivery on orders before 2pm

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Lab Supplies Peptide

Bacteriostatic Water

4.9 · 23 reviews

Sterile water for reconstitution

1
£4.99£7.8036% OFF

Limited time offer — 36% off original price

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For Research Use Only — Not for Human Consumption

UK Shipping
Express (Next Day)£4.99 (Free £75+)
Dispatch TimeBefore 2pm
CoverageUK Mainland Only
Research dataPubChem·PubMed
Full shipping details

Bacteriostatic Water for Injection is a sterile, non-pyrogenic water preparation containing 0.9% benzyl alcohol as a bacteriostatic preservative. This essential laboratory supply is specifically formulated for the reconstitution of lyophilised research peptides, providing a stable, contaminant-free solvent that inhibits bacterial growth while maintaining peptide integrity. The benzyl alcohol preservative allows for multi-dose usage over extended periods when proper aseptic technique is maintained, making it the preferred reconstitution medium for research applications. Unlike sterile water, bacteriostatic water prevents microbial proliferation in reconstituted solutions, ensuring research consistency and reliability. AllMyPeptides supplies pharmaceutical-grade bacteriostatic water in convenient 10ml and 30ml vials, manufactured to UK pharmaceutical standards with complete batch documentation and quality certification for laboratory research use.

CAS Number

7732-18-5

Molecular Formula

H2O + 0.9% Benzyl Alcohol

Molecular Weight

18.02 g/mol

Appearance

Clear sterile liquid

Sequence

Bacteriostatic water (non-peptide solvent)

Need Help With Reconstitution?

Use our free Peptide Calculator and step-by-step Reconstitution Guide

Need Help?

Our UK-based support team is available Mon-Fri, 9am-5pm. Fast response within 24 hours.

Frequently Asked Questions

What is the purity of your Bacteriostatic Water?+
Our Bacteriostatic Water is Sterile pure, verified by independent third-party HPLC and mass spectrometry analysis. A Certificate of Analysis (COA) is included with every order.
How should I store Bacteriostatic Water?+
Bacteriostatic Water should be stored in a cool, dry place away from direct light. For long-term storage, refrigeration at 2-8°C is recommended. Always reconstitute with bacteriostatic water and use proper aseptic technique.
How do I reconstitute Bacteriostatic Water?+
Use our free Peptide Calculator to determine the correct amount of bacteriostatic water for your desired concentration. Slowly inject the water down the side of the vial — do not spray directly onto the peptide. Gently swirl until fully dissolved.
Is Bacteriostatic Water for human consumption?+
No. All products sold by AllMyPeptides are strictly for in vitro research and laboratory use only. They are not intended for human consumption, diagnostic, or therapeutic purposes. Purchasers must be qualified researchers aged 18 or over.
How quickly will my order arrive?+
Order before 2pm Monday to Friday and we dispatch the same day on Royal Mail Tracked Express — almost always with you the next working day. Free on orders over £75. We ship UK mainland only.