U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
(a) Specific gravity at 20 °C. 0.75 to 0.80.
(b) Odor. Characteristic odor.
Regulations most recently checked for updates: Aug 28, 2025
(a) Specific gravity at 20 °C. 0.75 to 0.80.
(b) Odor. Characteristic odor.