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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 40
Chapter I
Part 723
Subpart B - Subpart B—Specific Exemptions
§ 723.50 - Chemical substances manufactured in quantities of 10,000 kilograms or less per year, and chemical substances with low environmental releases and human exposures.
§ 723.175 - Chemical substances used in or for the manufacture or processing of instant photographic and peel-apart film articles.
§ 723.250 - Polymers.
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