EP Pharmacopoeia Impurity
EP Pharmacopoeia Impurity Reference Standards (European Pharmacopoeia Reference Standards) are the statutory testing basis for drugs entering the EU market and are authoritatively issued by the European Directorate for the Quality of Medicines & HealthCare (EDQM). As the 'passport' for drug quality control in the EU, EP Reference Standards are widely used for the identification of active pharmaceutical ingredients and preparations, examination of related substances, assay determination, and instrument calibration.
This category provides comprehensive EP Chemical Reference Standards (CRS), covering specific drug impurities, system suitability mixtures, and elemental impurity standards. All products strictly adhere to the European Pharmacopoeia monographs, boasting high purity and traceability, fully complying with the ICH Q3D guidelines. Choosing our EP impurity reference standards ensures that your drug development, registration application, and production quality control meet European and international quality standards, mitigating export compliance risks.



