Mix A - Corn (Dex): T&L, Cargill, POET, BASF

[Methyl[(tridecafluorohexyl)sulphonyl]amino]ethyl acrylate,1000 µg/mL ,MeOH,1mL,

Fenthion-sulfone, 10.0 µg/ml, Acetonitrile, 10ml

8260 Surrogate/Internal Standard