Research-grade · ISO 17025 tested · Lot-verified

Bacteriostatic water,
proven by the lot.

Redistilled water with 0.9% benzyl alcohol, sterile-filtered and sealed in Type I glass. Every batch carries a third-party certificate of analysis — published before it ships.

unasolution bacteriostatic water vial
01 / VERIFIED

Third-party COA, every lot

Each batch is sampled and tested by an ISO 17025–accredited Canadian lab. Scan the vial to pull its exact certificate.

02 / SHIPPED

Made & shipped from Canada

Compounded in Regina, Saskatchewan. Discreet packaging, cold-safe, tracked across Canada.

03 / GRADE

Research-use materials

0.9% benzyl alcohol in redistilled, 0.2 µm sterile-filtered water. Sold strictly for laboratory and research use.

Shop

Bacteriostatic Water, 30 mL

Buy a single vial or save by the pack — the bigger the pack, the lower the per-vial price.

Lab results

Read the certificate before you buy.

We publish the full result for every batch — sterility, endotoxin, benzyl alcohol, pH and particulates — from an ISO 17025 lab. The lot stamped on your vial matches the certificate here.

Scan or enter a vial's lot to verify it →

Representative records for demonstration. Replace with your lab's published results in lots.js at launch.

Journal

Know what you're buying.

Questions

What buyers ask.

It's a reconstitution and dilution solution for laboratory and research work. The 0.9% benzyl alcohol acts as a bacteriostatic preservative, which lets a single vial be entered more than once over a working period rather than discarded after first use.

Plain sterile water has no preservative and is single-use. Bacteriostatic water adds 0.9% benzyl alcohol so the solution resists microbial growth between entries — commonly referenced as usable up to 28 days after first entry with proper technique. Full comparison in the Journal.

The lot number on your vial matches a specific published certificate. Look it up in Lab Results — or scan the QR on the vial — to confirm sterility, endotoxin, benzyl alcohol and pH for that exact batch. You verify the vial in your hand, not a generic spec sheet.

Store sealed vials at controlled room temperature, away from direct light. After first entry, follow your own laboratory handling protocol for dating and storage of the opened vial.

No. This product is sold strictly for laboratory and research use. It is not a drug, is not intended to diagnose, treat, cure or prevent any condition, and no medical, veterinary or therapeutic claims are made or implied.

Contact

Questions? Talk to a human.

Order help, bulk and lab pricing, or a COA request — we read every message and aim to reply within one business day.

Emailinfo@unasolution.com
Based inRegina, Saskatchewan, Canada