2,5-Dibromophenol, 1.2ml x 100ug/ml, toluene

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

PCB 95, 10 µg/ml, Isooctane, 10ml

Acids Standard