Xinjunan, 10mg

EPA Method 8270A - Analytes Mix #8

1,3,5-Trichlorobenzene, 10 µg/ml, Acetonitrile,

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