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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Oct 07, 2025
All Titles
Title 21
Chapter I
Part 864
Subpart I - Subpart I—Hematology Reagents
§ 864.8100 - Bothrops atrox reagent.
§ 864.8150 - Calibrator for cell indices.
§ 864.8165 - Calibrator for hemoglobin or hematocrit measurement.
§ 864.8175 - Calibrator for platelet counting.
§ 864.8185 - Calibrator for red cell and white cell counting.
§ 864.8200 - Blood cell diluent.
§ 864.8500 - Lymphocyte separation medium.
§ 864.8540 - Red cell lysing reagent.
§ 864.8625 - Hematology quality control mixture.
§ 864.8950 - Russell viper venom reagent.
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