View all text of Subpart 162.050 [§ 162.050-1 - § 162.050-39]
§ 162.050-39 - Measurement of oil content.
The collection and testing of all samples of oil in water from the required test will be accomplished in accordance with ISO 9377-2 (2000), Water Quality—Determination of hydrocarbon oil index-Part 2: Method Using solvent extraction and Gas Chromatography (incorporated by reference, see § 162.050-4).