Certificates of Analysis

Third-party verified purity and identity documentation for every compound in our catalog. Tested by Janoshik Analytical.

Janoshik Analytical

Independent third-party laboratory testing for all batches

HPLC Purity Analysis

High-performance liquid chromatography confirms ≥99% purity

Mass Spec Identity

Mass spectrometry confirms compound identity and molecular weight

Need a Specific Lot CoA?

If your compound's CoA isn't listed here, email us your order ID and we'll send the specific lot documentation within 24 hours.

Request a CoA