Aminopyralid, 100µg/ml in Acetonitrile, 5ml

1,4,6,7,8-Pentachlorodibenzofuran (or 2,3,4,6,9), 1.2mL x 50ug/mL, nonane

Chlorpyrifos, 10.0 µg/ml, Ethyl acetate, 10ml

1-Methylpyridinium iodide, 100mg