1,2,3-Trimethylbenzene, 250mg

2,4-Dimethylaniline,100 µg/mL,acetonitrile,1mL

Gasoline Component Standard

Sodium 1H,1H,2H,2H-[1,2-13C2]perfluorooctylphosphate, 1.2ml x 50ug/ml, methanol