Difethialone, 10 µg/mL in Acetonitrile, 10mL

D6-Metazachlor, 100 µg/ml, Acetonitrile, 1ml

2,2',5,6'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane

2,4,6-Trichlorophenol, 10µg/ml in MeOH, 10ml