Pyrifluquinazon, 100 µg/ml, Acetonitrile, 1ml

Carfentrazone (free acid), 100 µg/ml, Acetonitril

PAH Mix #2

2,2',3,3',5,5',6,6'-Octabromodiphenyl ether, 1.2ml x 50ug/ml, toluene