Isofenphos-oxon, 100 µg/ml, Acetonitrile, 5ml

Terbuthylazine, 100 µg/ml, Methanol, 1ml

2,3,4,6,7,8-Hexachlorodibenzofuran , 1.2ml x 50ug/ml, nonane

1-Naphthol-d7 (d6Major), 10mg