Certified Reference Materials

Certified Reference Materials (CRMs) are standardized samples with precisely known properties, such as specific chemical or biological components. They are used by laboratories and professionals to verify the accuracy and quality of their testing methods and instruments. By comparing test results against the certified values, users can ensure their measurements are reliable and consistent. CRMs are essential in quality control, research, and regulatory compliance, providing confidence that analytical results are accurate and traceable to universally accepted standards.