CFR section

21 CFR 640.56(d): Quality control test for potency

PART 640-ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS · Subpart F-Cryoprecipitate

Key facts

Citation 21 CFR 640.56(d)
Section Quality control test for potency
Part PART 640-ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS
Subpart Subpart F-Cryoprecipitate
Subchapter 21 CFR F Biologics
Product types cited Biologics
Regulation text (excerpt) (d) If the average potency level of antihemophilic factor in the containers tested is less than 80 units of antihemophilic factor per container, immediate corrective actions shall be taken and a record maintained of such action.

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