Demeton-S, 10.0 µg/ml, Ethyl acetate, 10ml

2,4-D, 10.0 µg/ml, Acetonitrile, 10ml

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

Piperacillin, 100mg