Certificates of analysis
Search by product or lot number.
The lot number is printed on the vial label and on your packing slip. Enter it below to open the certificate for that exact batch.
76 lots on file. Every product and strength in the catalog now has its own laboratory-issued certificate — purity, identity, and fentanyl screening results, each tied to a distinct lot number. Search above or browse the full table below.
Find your lot
Printed on the vial label and repeated on the packing slip in your shipment.
Search the registry
Enter the lot number, or filter by product to see every batch we have released.
Open the certificate
The matching PDF opens directly. Superseded lots stay available indefinitely.
How to read a certificate
A certificate of analysis records what an analytical laboratory measured on one specific batch. It is not a general statement about the product line, and results from one lot do not carry over to another.
What appears on ours
- Lot number, product, strength, and release date
- Each test performed, the method used, and the result recorded
- The testing laboratory and its report reference
If a figure you were quoted does not match the certificate for the lot you received, tell us and we will resolve it.