Carfentrazone (free acid), 10mg

(+)-α-1S,2S,5R,6S,9S,10R-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene

CWA Low Level PAHs-HPLC

Phosmet, 10.0 µg/ml, Acetonitrile, 10ml