1-Bromo-2-fluorobenzene, certified, 0.5ml

Mass-Labelled PCDD/PCDF Solution/Mixture, 200ng/ml in Nonane, 1,2ml

Fenoxycarb, 100 µg/ml, Ethyl acetate, 5ml

PCB No. 184, 100µg/ml in Isooctane, 1ml