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Certificates of Analysis

Search our on-line database of Specification data and Certificates of Analysis, by following these steps:


1.     Make sure your browser’s pop-up blocker function is turned OFF.


2.     Enter the FULL product and lot/batch numbers as listed on the product label.  EXAMPLE:  product number 1234-01, lot/batch number 0000056789


3.    Select the correct brand, choose Certificate of Analysis or Product Specification, then click Search.

Click here to search for Certificates of Analysis for POCHTM brand products.

Helpful hints


  • For US customers: To obtain the most recent Certificate of Analysis, search with only the product code.


  • For a list of the two-letter codes designating country of origin on the Certificate of Analysis, click here  


  • NOTE: if you are using Windows XP to access this site, you may encounter problems in downloading Certificates of Analysis.  Click here for instructions on downloading CofAs in this situation.



Product Number:  
Lot/Batch Number: