Certain features of will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Certificates of Analysis

A Certificate of Analysis is a document issued by Quality Assurance that confirms that a regulated product meets its product specification

They commonly contain the actual results obtained from testing performed as part of quality control of an individual batch of a product.

You can use the links to the right of this page to search for or request certificates of analysis for products. 

Certificates of Analysis can also be obtained by entering the relevant batch number in the appropriate box generally displayed to the left of a product description on our website (see image below).

Example of how to search for a certificate of analysis