19 C.F.R. § 151.46 Allowance for detectable moisture and impurities.
Title 19 - Customs Duties
An allowance for all detectable moisture and impurities present in or upon imported petroleum or petroleum products shall be made in accordance with §158.13 of this chapter. [T.D. 90–78, 55 FR 40167, Oct. 2, 1990]
Title 19: Customs Duties
PART 151—EXAMINATION, SAMPLING, AND TESTING OF MERCHANDISE
Subpart C—Petroleum and Petroleum Products
§ 151.46 Allowance for detectable moisture and impurities.

