Ethion, 100 µg/ml, Acetonitrile, 5ml

515.2 Acid Mix

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

3,3',5,5'-Tetrabromobisphenol-A, 50µg/ml in MeOH, 1,2ml