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

2,2'-Dichlorobiphenyl ,100 µg/mL,isooctane,1mL,

Florasulam, 100 µg/ml, Acetonitrile, 5ml

Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane