Clear water.
Complete record.
Every vial we ship is filled under cleanroom conditions, sealed, and released against a certificate of analysis you can read before you order. Supplied strictly for laboratory and research use.
Placeholder record. Lot codes are printed on every vial label and carton.
Average across 2,140 verified purchases
Independent review platforms
Of lots released with a published COA
Dispatch on in-stock weekday orders
Start with how much you need on the bench.
BAC1 — 10 mL Single Vial
10 mL · 1 vial
0.9% benzyl alcohol · 0.22 µm filtered
1,340 vials shipped this month
BAC2 — 30 mL Single Vial
30 mL · 1 vial
0.9% benzyl alcohol · 0.22 µm filtered
1,912 vials shipped this month
BAC3 — 10 mL Triple Pack
10 mL · 3 vials
Matched lot · sealed carton
846 packs shipped this month
BAC4 — 30 mL Triple Pack
30 mL · 3 vials
Matched lot · sealed carton
1,105 packs shipped this month
BAC5 — 10 mL Lab Case
10 mL · 10 vials
Single lot · case COA included
218 cases shipped this month
BAC6 — 30 mL Lab Case
30 mL · 6 vials
Single lot · case COA included
173 cases shipped this month
Lot release · B-2608-22
The paperwork is the product.
Bacteriostatic water looks identical whoever makes it. What separates one vial from another is whether anyone can show you the record behind it — so we publish ours before you buy, not after.
Every lot is tested, not sampled annually. Each fill run is released against its own analysis.
The code on the vial matches the record. Look up any lot before or after it arrives.
Full reports stay downloadable. Archived COAs remain accessible for your own records.
For laboratory and research use only.
We sell a sealed, documented material and nothing else. We do not publish protocols, do not advise on applications, and make no claims about outcomes of any kind.
Not for human or veterinary use
These products are not drugs and are not intended to diagnose, treat, cure, or prevent anything.
No guidance provided
Our team can answer questions about specifications, lots, and shipping — not about use.
Qualified purchasers, 21+
Orders are accepted from purchasers who confirm eligibility and research-use intent at checkout.
Sealed on arrival, or replaced
Any compromised seal or damaged vial is replaced at no cost within 30 days.
Out the door in 24 hours
In-stock orders placed on weekdays ship the next business day with tracking.
Protected and plain
Double-boxed with moulded inserts. No branding on the outer carton.
Answered by people
Specification and order questions handled by our own team, not a script.
What buyers actually mention.
Double-boxed, every seal intact, and the lot code on the label matched the COA exactly. That’s all I needed.
Ordered Friday, on the bench Tuesday. Labels are legible and the batch code is easy to cross-reference in our log.
The documentation is why we switched suppliers. Looking a lot up beats emailing a rep and waiting two days.
Clear and colourless with nothing visible on inspection. Carton arrived scuffed but the vials were untouched.
Reordered three times now. Same seal, same label layout, same paperwork every time. Consistency is the whole point.
Filled in-house. Never repackaged.
We run our own fill line rather than relabelling somebody else’s stock, which is the only way to know what a lot has actually been through. Same room, same people, same procedure since 2019.
- Water grade
- USP purified
- Preservative
- Benzyl alcohol 0.9% w/v
- Filtration
- 0.22 µm terminal
- Closure
- Butyl stopper, crimped seal
- Release
- Per-lot third-party analysis
Final inspection · every vial
What is bacteriostatic water?
Sterile water containing 0.9% benzyl alcohol as a bacteriostatic preservative, used as a laboratory diluent. We supply it as a research material only and provide no guidance on applications.
Where do I find the certificate of analysis?
Each lot has its own COA, published before the lot goes on sale. Enter the code printed on the vial or carton into the lot lookup to open the full report as a PDF.
How is an order packaged and shipped?
Vials ship in moulded inserts inside a double carton with no exterior branding. In-stock weekday orders dispatch within 24 hours and include tracking.
Do you provide usage instructions or protocols?
No. We do not publish protocols, quantities, or any health-related guidance, and our support team cannot advise on use. Questions about specifications, lots, and delivery are welcome.
Who is eligible to order?
Purchasers aged 21 or over who confirm the material is intended for laboratory or research use. Eligibility is confirmed on entry and again at checkout.