Certificates of Analysis: 6 Essential Checks
Review available certificates for sample details, analytical methods, and reported results before selecting research materials.
Product Identification
Compare the product name and sample description with the material you are reviewing.
Lot Details
Check available lot numbers and report references for correspondence with the product.
Testing Methods
Review the analytical methods listed and the specific parameters assessed.
Reported Results
Read results alongside their units, methods, and notes rather than a purity figure alone.
Laboratory Information
Check report dates, laboratory details, and available document verification instructions.
Scope and Limitations
Certificates describe the testing reported and do not establish suitability for every application.