01 / IDENTITY
Material identity
Product records should clearly identify the research material, presentation, material code, lot number, and relevant molecular information.
02 / ANALYTICS
Lot-specific testing
Analytical claims belong to the lot that was tested. Current COAs should identify the reported method, report date, testing laboratory, and purity result.
03 / TRACEABILITY
Documented procurement
Qualified research buyers can review current documentation and request lot information before procurement.
Certificate of Analysis
Verify the material before procurement.
Use the COA library to review available lot-specific documentation. Analytical data should never be carried forward from a different batch.
Browse COAs