Anion Mix #2

alpha-Endosulfan, 100 µg/ml, Methanol, 1ml

1,2,3,4,5,6,7-Heptachloronaphthalene, 1.2ml x 50ug/ml, nonane

Trinexapac-ethyl, 10.0 µg/ml, Acetonitrile, 10ml