21 CFR 640.52
§ 640.52 Collection of source material.
United States · 21 CFR — Food and Drugs · Status: effective
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- Citation
- 21 CFR 640.52, § 640.52 Collection of source material, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/88493
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Full text
(a) Whole blood used as a source of Cryoprecipitated AHF shall be collected as prescribed in § 640.4. Whole blood from which both Platelets and Cryoprecipitated AHF is derived shall be maintained as required under § 640.24 until the platelets are removed.
(b) If plasmapheresis is used, the procedure for collection shall be as prescribed in § 640.64 (except that paragraph (c)(3) of that section shall not apply), and 640.65.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.