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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 761
Subpart M - Subpart M—Determining a PCB Concentration for Purposes of Abandonment or Disposal of Natural Gas Pipeline: Selecting Sample Sites, Collecting Surface Samples, and Analyzing Standard PCB Wipe Samples
§ 761.240 - Scope and definitions.
§ 761.243 - Standard wipe sample method and size.
§ 761.247 - Sample site selection for pipe segment removal.
§ 761.250 - Sample site selection for pipeline section abandonment.
§ 761.253 - Chemical analysis.
§ 761.257 - Determining the regulatory status of sampled pipe.
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