§ 417.91 - Specialized definitions.

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- Tuesday, November 1, 2011
- Monday, January 1, 1996
Related Notices
- 99-9639. Final rule. 99-9639. Commercial Space Transportation Licensing Regulations
- 95-15027. Final rule. 95-15027. National Pollutant Discharge Elimination System and Pretreatment Programs; State and Local Assistance Programs; Effluent Limitations Guidelines and Standards; Public Water Supply and Underground Injection Control Programs: Removal of Legally Obsolete or Redundant Rules

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§ 417.91 Specialized definitions.

For the purpose of this subpart:

(a) Except as provided below, the general definitions, abbreviations and methods of analysis set forth in 40 CFR part 401 shall apply to this subpart.

(b) The term anhydrous product shall mean the theoretical product that would result if all water were removed from the actual product.

(c) The term surfactant shall mean those methylene blue active substances amendable to measurement by the method described in “Methods for Chemical Analysis of Water and Wastes,” 1971, Environmental Protection Agency, Analytical Quality Control Laboratory, page 131.

                    
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§ 417.91 - Specialized definitions.

§ 417.91 Specialized definitions.