2,4,5-Trichlorotoluene

2,4-D, 10.0 µg/ml, Acetonitrile, 10ml

(±)-Sotalol-d7 hydrochloride (isopropyl-d7),1000 µg/mL,MeOH,1mL,

1,4-Dioxane-d8,1000 µg/mL,MeOH,1mL,