cis-Nonachlor, 100 µg/ml, Cyclohexane, 1ml

Phenols Standard #1

2',3,3',4',5,5'-Hexachloro-4-[13C12]biphenylol, 1.2ml x 50ug/ml, toluene

Piperophos, 100 µg/ml, Acetonitrile, 1ml