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Title 21: Food and Drugs
§ 556.100 Carbadox.

(a) [Reserved]

(b) Tolerances. The tolerance for quinoxaline-2-carboxylic acid (marker residue) is:

(1) Swine. Liver (target tissue): 30 ppb.

(2) [Reserved]

(c) Related conditions of use. See § 558.115 of this chapter.

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