Metolachlor-2-ethoxy 100ng/µL in Acetonitrile. 1ml

Hexachlorobenzene (HCB), 100µg/ml in CY, 5ml

Fenofibric acid, 100 µg/ml, Acetone, 1ml

2,2',3,4,4',5,5'-Heptabromobiphenyl, 1.2ml x 50ug/ml, nonane