Verify a certificate of analysis

Enter the batch number printed on the vial label, the carton or the packing list. You are taken to the testing laboratory’s own verification page with the number filled in, so the answer comes from them.

How the number is built

Form, month of manufacture, product code, batch sequence: L2607-RT30-0002 is lyophilised, made July 2026, RT30, second batch. More on batch numbers and how to read the certificate.