Tag: Certificate of analysis

According to a 2020 analysis by PBS, some dietary supplements can be dangerously contaminated with heavy metals, undeclared drugs, or microbes. Therefore, understanding **how to test supplements for purity** is a critical skill for consumers seeking to ensure product safety and quality.

In the highly regulated pharmaceutical industry, every batch of medication or raw material must be tested rigorously for quality and purity. A Certificate of Analysis, or COA, is a document that encapsulates the results of this crucial testing, serving as a pillar of patient safety and regulatory compliance.

According to the EU GMP Guide Part I, a CoA provides an overview of test results for a product batch. **What is CoA in pharma?** It's a formal document issued during drug manufacturing and development to confirm that a specific batch of a product meets its pre-established quality specifications.