2,4-Dimethylaniline, 100 µg/ml, Acetonitrile, 5m

3-Methoxytyramine-d4 hydrochloride,neat,neat,10mg,

CDPOS, 10.0 µg/ml, Methanol, 10ml

Mass-Labelled PCB Solution , 1.2ml x 20ng/ml, nonane