Isocarbophos, 100 µg/ml, Acetonitrile, 1ml

n-Hexatriacontane, ?13C: -26.15, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 630-06-8

Ketoconazole, 1000μg/ml in MeOH, 1ml

2-Methylbenzophenone, 250mg