ICP-MS Calibration Standard

1,2,3,7,8-Pentachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Pencycuron, 10.0 µg/ml, Acetonitrile, 10ml

Thiometon-sulfoxide, 100 µg/ml, Cyclohexane, 1ml