About BacWater

BacWater supplies sterile bacteriostatic water for laboratory reconstitution. Every certificate of analysis we issue is published and verifiable.

What we sell

Sterile bacteriostatic water preserved with 0.9% benzyl alcohol — the standard diluent for reconstituting lyophilized research compounds, shipped with lot-specific COAs. For research use only.

How we test

Every batch we publish has its own Certificate of Analysis you can verify — scan the code on the bottle to open the one for yours. Batches of BacWater 10 mL are tested by an independent laboratory — neither us nor the supplier of the material; the other published certificates are issued in our own name. Each certificate states what was measured and who issued it, and every lot's certificate is published on the Lab Results page.

Compliance

All products are for research use only. Not for human consumption. These statements have not been evaluated by the FDA. Read our full legal terms for complete details.