Insights From: Reddy Beeram (Fullscope Director of Product Development)
What is COA?
A Certificate of Analysis (COA) is an official document provided to customers who require specification documentation for specific lots of items they purchase. The COA describes specific tests performed to confirm the quality of a given item lot. It should list tests performed, the tolerance/outcome allowed for each test, results of the tests on a sample of that item lot, and lot expiration date.