PSA-C18-Mix 2

Potassium perfluoro(2-ethoxyethane)sulfonate, 1.2ml x 50ug/ml, methanol

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

Desmetryn, 10.0 µg/ml, Acetonitrile, 10ml