§ 220.73 Unlawful manufacture of methamphetamine in the third degree. 
  A  person is guilty of unlawful manufacture of methamphetamine in the 
third  degree  when  he or she possesses at the same time and location, 
with  intent  to  use, or knowing that another intends to use each such 
product to unlawfully manufacture, prepare or produce methamphetamine: 
  1. Two  or more items of laboratory equipment and two or more precur- 
sors,  chemical reagents or solvents in any combination; or 
  2. One  item  of  laboratory  equipment and three or more precursors, 
chemical reagents or solvents in any combination; or 
  3. A precursor:
     (a) mixed together with a chemical reagent or solvent; or 
     (b) with  two  or  more  chemical  reagents  and/or solvents mixed 
together. 
  Unlawful manufacture of methamphetamine in the third degree is a 
class D felony.