21 C.F.R. § 660.26

Specificity tests and avidity tests.

Last amended: 2016Year: 2026Length: 41 wordsOfficial source

Cite as 21 C.F.R. § 660.26 (2026)

Specificity and avidity tests shall be performed using test procedures approved by the Director, Center for Biologics Evaluation and Research. [53 FR 12764, Apr. 19, 1988, as amended at 67 FR 9587, Mar. 4, 2002; 70 FR 14985, Mar. 24, 2005]
21 C.F.R. § 660.26: Specificity tests and avidity tests. | Justis AI