Thiometon, 100 µg/ml, Cyclohexane, 1ml

4-Nonylphenol-di-ethoxylate, 10.0 µg/ml, Acetone,

4-Chloro-2-methylaniline, 100 µg/ml, Acetonitrile

D5-Atrazine, 100 µg/ml, Acetone, 1ml