1,1-Difluoroethane, 1000µg/ml in MeOH, 1ml

Dicamba-desmethyl, 100 µg/ml, Acetone, 1ml

n-Octadecylcyclohexane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4445-06-1

Paraxanthine, 25mg