U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
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All TitlesTitle 21Chapter IPart 864Subpart J - Subpart J—Products Used In Establishments That Manufacture Blood and Blood Products
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(a) Identification. An automated blood grouping and antibody test system is a device used to group erythrocytes (red blood cells) and to detect antibodies to blood group antigens.
(b) Classification. Class II (performance standards).
