U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 28, 2025

§ 640.10 - Red Blood Cells.

The proper name of this product shall be Red Blood Cells. The product is defined as red blood cells remaining after separating plasma from human blood.

[38 FR 32089, Nov. 20, 1973, as amended at 50 FR 4138, Jan. 29, 1985]