27 C.F.R. § 21.129 Spearmint oil, terpeneless.
Title 27 - Alcohol, Tobacco Products and Firearms
(a) Carvone content. Not less than 85 percent by weight. (b) Refractive index at 20 °C. 1.4930 to 1.4980. (c) Specific gravity at 25 °/25 °C. 0.949 to 0.956. (d) Odor. Characteristic odor. [T.D. ATF–133, 48 FR 24673, June 2, 1983. Redesignated by T.D. ATF–442, 66 FR 12854, Mar. 1, 2001]
Title 27: Alcohol, Tobacco and Firearms
PART 21—FORMULAS FOR DENATURED ALCOHOL AND RUM
Subpart E—Specifications for Denaturants
§ 21.129 Spearmint oil, terpeneless.

