Pesticide Mix #2

Metribuzin-desamino-diketo, 100 μg/ml, Acetonitrile, 1ml

Paraoxon-ethyl, 100 µg/ml, Ethyl acetate, 5ml

p-n-Nonylphenol Diethoxylate (ring-13C6), 100µg/ml in Nonane, 1,2ml