§ 864.8950 Russell viper venom reagent.
(a) Identification. Russell viper venom reagent is a device used to determine the cause of an increase in the prothrombin time.
(b) Classification. Class I (general controls).
[45 FR 60637, Sept. 12, 1980]
Daily eCFR
§ 864.8950 Russell viper venom reagent.
21 CFR 864.8950