Metalaxyl, 100 µg/ml, Acetonitrile, 5ml

PCB No. 65, 10 ng/µl, 10ml

Custom chlorinated hydrocarbon mixture 100µg/mL each in dichloromethane 3959.7 2-Chorotoluene 3960.7 4-Chlorotoluene 1993.10 1-Chloronaphthalene

4-Fluoroaniline