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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 21 - Food and Drugs |
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Chapter I - Food and Drug Administration, Department of Health and Human Services |
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SubChapter E - Animal Drugs, Feeds, and Related Products |
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Part 556 - Tolerances for Residues of New Animal Drugs in Food |
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Subpart B - Specific Tolerances for Residues of New Animal Drugs |
§ 556.426 - Moxidectin.
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§ 556.426 Moxidectin.
(a) Acceptable daily intake (ADI). The ADI for total residues residue of moxidectin is 4 micrograms per kilogram µg/kg of body weight per day.
(b) Tolerances -
(. The tolerances for moxidectin (marker residue) are:
(1) Cattle - .
(i) Fat (the target tissue). The tolerance for parent moxidectin (the marker residue) is 900 parts per billion (ppb): 900 ppb.
(ii) Liver. The tolerance for parent moxidectin (the marker residue) is : 200 ppb.
(iii) Muscle. The tolerance for parent moxidectin (the marker residue) is : 50 ppb.
(iv) Milk. The tolerance for parent moxidectin (the marker residue) is : 40 ppb.
(2) Sheep - .
(i) Fat (the target tissue). The tolerance for parent moxidectin (the marker residue) is 900 parts per billion (ppb): 900 ppb.
(ii) Liver. The tolerance for parent moxidectin (the marker residue) is : 200 ppb.
(iii) Muscle. The tolerance for parent moxidectin (the marker residue) is : 50 ppb.
(c) Related conditions of use. See §§ 520.1454 and , 522.1450, and 524.1450 of this chapter.
[65 FR 36617, June 9, 2000, as amended at 65 FR 76930, Dec. 8, 2000; 70 FR 36338, June 23, 2005; 70 FR 76163, Dec. 23, 2005]