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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 509 - Unavoidable Contaminants in Animal Food and Food-Packaging Material |
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Subpart B - Tolerances for Unavoidable Poisonous or Deleterious Substances |
| § 509.30 - Temporary tolerances for polychlorinated biphenyls (PCB's). |