CFR /  Title 21  /  Part 640  /  Sec. 640.14 Testing the blood.

Blood from which Red Blood Cells are prepared shall be tested as prescribed in Sec. 610.40 of this chapter and Sec. 640.5 (a), (b), and (c). [53 FR 117, Jan. 5, 1988, as amended at 66 FR 31165, June 11, 2001]