e-CFR data is current as of March 4, 2021 |
Title 21 → Chapter I → Subchapter F → Part 660 → Subpart A → §660.3 |
Title 21: Food and Drugs
PART 660—ADDITIONAL STANDARDS FOR DIAGNOSTIC SUBSTANCES FOR LABORATORY TESTS
Subpart A—Antibody to Hepatitis B Surface Antigen
A Reference Hepatitis B Surface Antigen Panel shall be obtained from the Food and Drug Administration, Center for Biologics Evaluation and Research, Reagents and Standards Shipping, 10903 New Hampshire Ave., Bldg. 75, Rm. G704, Silver Spring, MD 20993-0002 and shall be used for determining the potency and specificity of Antibody to Hepatitis B Surface Antigen.
[40 FR 29711, July 15, 1975, as amended at 49 FR 23834, June 8, 1984; 55 FR 11013, Mar. 26, 1990; 70 FR 14985, Mar. 24, 2005; 80 FR 18093, Apr. 3, 2015]