2,3,4,6-Tetrachloroanisole

2,8-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Pyridaphenthion, 100 µg/ml, Ethyl acetate, 5ml

1,4,6-Trichloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane