Policy and Guidance for Polychlorinated Biphenyl (PCBs ...
Dec 01, 2016· PCB Sampling. The Sampling Guidance for 40 CFR 761 subparts M, O, P and R gives visual guidance to help users understand how to sample certain types of PCB waste (e.g., natural gas pipelines, PCB remediation waste after cleanup, non-porous surfaces, and PCB bulk product waste).. Top of …