Heptenophos, 10.0 µg/ml, Acetone, 10ml

Etridiazole, 10 µg/ml, Acetone, 10ml

4-n-Nonylphenol, 1000µg/ml in MeOH, 1ml

Atrazine-desethyl-2-hydroxy, 100µg/ml in AL, 5ml