[Code of Federal Regulations]
[Title 21, Volume 7]
[Revised as of April 1, 2001]
From the U.S. Government Printing Office via GPO Access
[CITE: 21CFR660.52]

[Page 119]
 
                        TITLE 21--FOOD AND DRUGS
 
          DEPARTMENT OF HEALTH AND HUMAN SERVICES--(Continued)
 
PART 660--ADDITIONAL STANDARDS FOR DIAGNOSTIC SUBSTANCES FOR LABORATORY TESTS--Table of Contents
 
                     Subpart F--Anti-Human Globulin
 
Sec. 660.52  Reference preparations.

    Reference Anti-Human Globulin preparations shall be obtained from 
the Center for Biologics Evaluation and Research (HFB-221), Food and 
Drug Administration, 8800 Rockville Pike, Bethesda, MD 20892, and shall 
be used as described in the accompanying package insert for determining 
the potency of Anti-Human Globulin.

(Approved by the Office of Management and Budget under control number 
0910-0208)

[50 FR 5579, Feb. 11, 1985, as amended at 50 FR 16474, Apr. 26, 1985; 51 
FR 15611, Apr. 25, 1986; 55 FR 11015, Mar. 26, 1990]