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Code of Federal Regulations
C.F.R. Title 40—Protection of Environment
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS
PART 439—PHARMACEUTICAL MANUFACTURING POINT SOURCE CATEGORY
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General
§439.0 Applicability.
§439.1 General definitions.
§439.2 General monitoring requirements.
§439.3 General pretreatment standards.
§439.4 General limitation or standard for pH.
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