Title 21: Food and Drugs
« Home / Title 21 - Food and Drugs--Volume 7 / CHAPTER I - FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) / SUBCHAPTER F - BIOLOGICS
/ PART 660 - ADDITIONAL STANDARDS FOR DIAGNOSTIC SUBSTANCES FOR LABORATORY TESTS
/ Subpart C - Blood Grouping Reagent / § 660.26 Specificity tests and avidity tests.
§ 660.26 Specificity tests and avidity tests.
Specificity and avidity tests shall be performed using test procedures approved by the Director, Center for Biologics Evaluation and Research.