21 C.F.R. § 558.430

Nystatin.

Last amended: 2020Year: 2026Length: 155 wordsSubsections: 4Official source

Cite as 21 C.F.R. § 558.430 (2026)

(a) Specifications. Type A medicated article containing 20 grams of nystatin activity per pound. (b) Sponsor. See No. 054771 in § 510.600(c) of this chapter. (c) Related tolerances. See § 556.470 of this chapter. (d) Conditions of use — Amount in grams/ton Indications for use Limitations Sponsor (1) 50 Growing and laying chickens and growing turkeys: As an aid in the control of crop mycosis and mycotic diarrhea ( Candida albicans ) 054771 (2) 100 Growing and laying chickens and growing turkeys: For the treatment of crop mycosis and mycotic diarrhea ( Candida albicans ) To be fed for 7 to 10 days 054771 [41 FR 11002, Mar. 15, 1976, as amended at 51 FR 7399, Mar. 3, 1986; 52 FR 2686, Jan. 26, 1987; 53 FR 40729, Oct. 18, 1988; 55 FR 8461, Mar. 8, 1990; 57 FR 8578, Mar. 11, 1992; 79 FR 13545, Mar. 11, 2014; 85 FR 45310, July 28, 2020]
Cross-references to the CFR
510.600556.470
21 C.F.R. § 558.430: Nystatin. | Justis AI