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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
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Title 21
Chapter I
Part 640
Subpart C - Subpart C—Platelets
§ 640.20 - Platelets.
§ 640.21 - Eligibility of donors.
§ 640.22 - Collection of source material.
§ 640.23 - Testing the blood.
§ 640.24 - Processing.
§ 640.25 - General requirements.
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