COC or COA
Some materials come with one or the other, and sometimes the same manufacturer provides one or the other with different shipments of the same product.
This product is a generic request to provide either the COC or COA depending on what the manufacturer supplies along with a batch.
Select this if you need a Certificate of Compliance (COC) or a Certificate of Analysis (COA) included with your materials.
The COC or COA includes:
- Batch or Lot number
- Manufacture Date
- Expiration Date
- Signed form