Certificate of Analysis
Items listed as ‘High Purity’, will be supplied with a ‘Certificate of Analysis’ listing the impurities for the specific batch shipped. For catalogue items which are not listed as ‘High Purity’ a ‘Certificate of Analysis’ can be provided at the extra cost for analysis and the material used in the test procedure.
Certificate of Conformity
A ‘Certificate of Conformity’ can be provided for all catalogue items at an extra cost. This certifies that the goods have been tested and inspected, and found to confirm in all respects, to the catalogue specifications for that item.