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

Sodium 1H,1H,2H,2H-perfluorododecane sulfonate (10:2), 50µg/ml in MeOH, 1,2ml

ECH Standard

PSA-GCB-Mix for 2007.01 per AOAC