D7-Malathion, 100 µg/ml, Acetone, 1ml

Fluazinam, 100 µg/ml, Acetonitrile, 1ml

2,2-Bis(4-hydroxy-13C6-phenyl)propane, 1.2ml x 50ug/ml, methanol

Metrafenone, 100 µg/ml, Acetonitrile, 5ml