Azinphos-ethyl, 10µg/mL in Isooctane, 10ml

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

Sodium perfluoro-1-decanesulfonate, 1.2ml x 50ug/ml, methanol

Allylbenzene, 200 µg/ml, Methanol, 1ml