USP

USP (United States Pharmacopeia) is a scientific nonprofit organization that sets official quality standards for medicines, food ingredients, and dietary supplements in the United States. Its standards ensure the safety, quality, and consistency of these products for consumers.
Test Materials: USP specifies standardized materials for testing, such as pharmaceutical containers and packaging components, ensuring consistency and reliability in results.
Test Process: The USP provides detailed steps for preparing samples, calibrating equipment, and conducting tests, such as dissolution or strength assessments, depending on the material.
Test Result Interpretation: Results are compared with established criteria to ensure product quality. Non-compliance with USP standards signals the need for further investigation or corrective action.