Dimethipin, 100 µg/ml, Methanol, 1ml

1,2,4,6,7,9-Hexachloro(13C12)dibenzo-p-dioxin, 1.2mL x 50ug/mL, toluene

2,3',5-Trichlorobiphenyl (26)

Synthetic Pyrethroids, 1000µg/mL in EA, 1ml