ISO 17025 accreditation is the credential that separates a laboratory whose results can be trusted from one whose numbers are merely asserted, and for anyone evaluating research peptide testing it is among the most important details on a Certificate of Analysis. The term appears constantly in supplier marketing, usually with little explanation of what it […]

Learning how to read a peptide COA is one of the most valuable skills a researcher can develop, because the Certificate of Analysis is the single document that translates a batch of raw laboratory data into a verifiable statement about what is actually inside the vial. Whether you are sourcing reference compounds for an in […]