Third-party testing
Purity is the whole point. Every compound we sell is verified by an independent laboratory, and the certificate is available to you.
What we test
- Identity & purity by HPLC — confirming the compound is what the label says, at ≥99%.
- Mass by mass spectrometry — confirming the correct molecular weight.
- Content — confirming the milligram amount in each vial.
Reading a certificate of analysis
A certificate of analysis (COA) reports the batch number, the testing method, the measured purity, and the lab that performed it. We match every batch we ship to its COA so you can verify exactly what you received.
Request a COA
The certificate for your batch is available on request — just reference your order and we will send the matching document. For research use only.