SH Series GC Columns - COA Search

A Certificate of Analysis (COA) is a document that ensures the product meets the shipping requirements.  Please input the Part Number (P/N) and Serial Number (S/N) in the fields provided and click 'Search'.  The Part Numbers should follow the format: xxx-xxxxx-xx. 

Both the Part Numbers and Serial Numbers can be located on the column label. 

If you only input the Part Number, a sample COA will be displayed. If your search does not yield any results, please don't hesitate to contact Technical Service/ Support Inquiry.