Extraction Standard Solution, in nonane/6.8% toluene, 1,2ml

CLP Semi-Volatile Calibration Standard

2,2',3,3',4,4',5,5',6-Nonachloro[13C12]biphenyl, 50.0µg/mL in Nonane/10% toluene, 1,2ml

Afidopyropen, 100 µg/ml, Acetonitrile, 1ml