[Code of Federal Regulations] [Title 21, Volume 7] [Revised as of April 1, 2001] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR640.14] [Page 88] TITLE 21--FOOD AND DRUGS DEPARTMENT OF HEALTH AND HUMAN SERVICES--(Continued) PART 640--ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS--Table of Contents Subpart B--Red Blood Cells Sec. 640.14 Testing the blood. Blood from which Red Blood Cells are prepared shall be tested as prescribed in Secs. 610.40 and 610.45 of this chapter and Sec. 640.5 (a), (b), and (c). [53 FR 117, Jan. 5, 1988]