Spiroxamine, 100 µg/ml, Acetonitrile, 5ml

Methyl-cis-4,7,10,13,16,19-Docosahexaenoate C22:6, 10.0mg/mL in Heptane, 1ml

Perfluoro-n-octanoic acid, 1.2ml x 50ug/ml, methanol

Butachlor OA, 10mg