2,4-D (13C6, 99%) 100µg/mL in Acetonitrile, 1,2ml

Mexenone, 100mg

1,2,3,4,6,7,8-Heptabromodibenzo-p-dioxin, 1.2ml x 25ug/ml, toluene

D5-PCB 116, 100 µg/ml, Isooctane, 1ml