Product documents
Certificate of Analysis (COA)
Use the lot number on your packaging to look up a COA.
Find your lot number
Find the lot number on your vial or box. Enter it exactly as printed, including any letters or dashes.
What to check on a COA
A COA lists test results for a product lot. Check the product name, lot number, test date, test methods, and results. Compare the report with the product details.
Independent testing
Bacpack uses independent third-party testing. Match the report to the lot number on your packaging.