EPA Method 539Mix #2

Gasoline, Super 98 octane,neat,neat,10mL,

2H-Perfluoro-[1,2-13C2]-2-decenoic acid (8:2), 50µg/ml in Isopropanol, 1,2ml

4-n-Octylphenol, 100 µg/ml, Acetone, 1ml