alpha-Endosulfan, 100 µg/ml, Methanol, 1ml

Malaoxon, 100µg/ml in Acetonitrile, 5ml

1-(3,4-Dichlorophenyl)-3-methylurea, 100 µg/ml, A

6-Methylchrysene, 100 µg/ml, Acetonitrile, 5ml