Bromoform, 100 µg/ml, Methanol, 1ml

PCB No. 154, 100µg/ml in Isooctane, 1ml

Maprotiline hydrochloride,1000 µg base/mL,MeOH,1mL,

1,2,3,5,7-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane