2,6-Dinitrophenol

Demeton-S-methyl-sulfone, 10µg/ml in Acetonitrile, 10ml

Vamidothion-sulfone, 100 µg/ml, Acetonitrile, 1m

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