PCB-Mix 3, 10µg/mL in Isooctane, 1ml

4,4'-Dichlorobenzophenone, 100 µg/ml, Acetone, 1

2,4,6-Tribromo[13C6]phenol, 1.2ml x 100ug/ml, toluene

Metsulfuron-methyl, 10 µg/ml, Acetonitrile, 10ml