Documentation
Certificates of analysis
Every batch is tested for identity and purity by HPLC and mass spectrometry, and a certificate of analysis is issued per lot. Certificates are provided to customers for the compounds in their order — matched to the exact lot you receive.
How to request yours
After you place an order, request the COA for any compound in it — from the Documentation section of your account, or by replying to your order confirmation email with your order number. We email the certificate directly.