Fomesafen, 10.0 µg/ml, Acetonitrile, 10ml

Triclabendazole-sulfone, 100 µg/ml, Acetonitrile,

β-1,2,5,6,9,10-Hexabromo[13C12]cyclododecane, 1.2ml x 50ug/ml, toluene

Chromium (Cr)