Hexachlorobenzene, 100 µg/ml, Acetonitrile, 5ml

1H,1H,2H,2H-Perfluoro-n-octyl acrylate-d3,50 µg/mL,MeOH,1mL,

Flumioxazin Metabolite APF, 10mg

Linearity Check Mix ASTM D-5134