Flumioxazin Metabolite APF, 10mg

2,2',3,4,5,5'-Hexachlorobiphenyl-3',4',6'-d3,100 µg/mL,isooctane,1mL

Hexavalent Chromium (Cr 6+)

Chloroacetic Acid, 100 µg/ml, Acetonitrile, 1ml