Code of Federal Regulations > Title 21 > Chapter I > Part 864 > Subpart G - Subpart G—Manual Hematology Devices

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

§ 864.6100 - Bleeding time device.

§ 864.6150 - Capillary blood collection tube.

§ 864.6160 - Manual blood cell counting device.

§ 864.6400 - Hematocrit measuring device.

§ 864.6550 - Occult blood test.

§ 864.6600 - Osmotic fragility test.

§ 864.6650 - Platelet adhesion test.

§ 864.6675 - Platelet aggregometer.

§ 864.6700 - Erythrocyte sedimentation rate test.