PCB No. 2, 100µg/ml in Isooctane, 1ml

2,2',3,3',4,5,5',6-Octachlorobiphenyl,neat,neat,5mg,

Ethofumesate-2-keto, 10.0 µg/ml, Cyclohexane, 1m

Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane