2,4,5-T, 100 µg/ml, Acetonitrile, 1ml

Tris(2,4-di-tert-butylphenyl) phosphate, 1.2ml x 50ug/ml, toluene

Mass-Labelled PCB Congener Solution/Mixture, 1.2ml, nonane

Methacrifos, 10.0 µg/ml, Acetonitrile, 10ml