We are proud to announce that Tin Hang Technology Limited is now the Preferred Distributor of USP Reference Standards in Hong Kong, including highly characterized specimens of drug substances, excipients, impurities, degradation products, dietary supplements, compendial reagents and performance calibrators.

USP Reference Standards are based directly on official monographs in the USP–NF, whose standards and procedures are enforceable by the U.S. Food and Drug Administration (FDA). Therefore, USP Reference Standards are recognized as the official standards in the U.S., and their use makes it easier to comply with statutory requirements. USP's Reference Standards are widely recognized and trusted in more than 130 countries around the world.

Tin Hang Technology Limited is committed to providing you the best possible technical support and after-sales service on your USP products.