Authority in research.
Verified by default.
EuroVials is a European research-compound supplier built on one rule: nothing enters the catalogue without an independent lab validating it first. Every lot is tested, every certificate is published, and every claim on this site traces back to paperwork you can check yourself.
We don't publish vague purity claims. Every lot in the catalogue is validated before it's listed, and the certificate behind that number is the one you can actually read — not a marketing figure.
Every batch is tested by Janoshik, an independent third-party laboratory — RP-HPLC, mass spectrometry, and quantitative content analysis. Certificates of Analysis are published unedited and linked from the relevant product page.
EU-wide & international, with discreet neutral packaging and privacy-friendly tracking. No branding or logos on the outside of any shipment.