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Clean Water Act Analytical Methods

Contaminants of Emerging Concern - Methods Documents

Not Approved Under 40 CFR Part 136

  • Pharmaceuticals and Personal Care Products (PPCPs) methods (1694, 1698)
  • Other new methods (1614, 1699)
Although the following methods are not in EPA regulations, they may be of interest to regulated entities, permitting authorities, and the public. The presence of a method here does not imply a regulatory requirement for its use.

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