Trazodone hydrochloride, 1000mg

Fluazifop-butyl, 10.0 µg/ml, Acetonitrile, 10ml

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

Triforine, 10 µg/ml, Acetonitrile, 10ml