Ametryn, 10.0 µg/ml, Ethyl acetate, 10ml

Neohesperidin dihydrochalcone hydrate, 100mg

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

2,2',4,4'-Tetrabromo-6-hydroxy[13C12]diphenyl ether, 1.2ml x 50ug/ml, toluene