1,2,3,8-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane

2,3,3',4,4',5,5'-Heptachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Di-isooctyl phthalate (mixture of C8-isomers), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 27554-26-3

Flufenacet OA, 100 µg/ml, Acetonitrile, 1ml