3-Chlorothiophene in isooctane Units: 5x1mL ampoules

2-Naphthylamine

Fenoxaprop, 100 µg/ml, Acetonitrile, 1ml

2,2',3,4',5,6,6'-Heptachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane