2,4-D n-butyl ester

1,4-Dichloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

Dichlormid, 10.0 µg/ml, Cyclohexane, 10ml

2,2',4,4',5,5'-Hexabromodiphenyl ether, 1.2ml x 50ug/ml, nonane