Any material, compound, mixture, or preparation that contains any quantity of the following substance listed in Section 2070.2655 having a stimulant effect on the central nervous system, including its salts, enantiomers (optical isomers) and salts of enantiomers (optical isomers).
Ill. Admin. Code tit. 77, § 2070.2650
Added at 20 Ill. Reg. 3081, effective February 2, 1996