Ill. Admin. Code tit. 35 § 211.5510
Current through Register Vol. 48, No. 45, November 8, 2024
"Reid vapor pressure" means the absolute vapor pressure of volatile crude oil and volatile nonviscous petroleum liquids except liquified petroleum gases as determined by the method referenced in the Section where the term is used or by ASTM D323-08 (if not referenced in the Section where the term is used), incorporated by reference in 35 Ill. Adm. Code 218.112 and 219.112.
Ill. Admin. Code tit. 35, § 211.5510
Amended at 37 Ill. Reg. 1662, effective January 28, 2013