ICP MS Tuning Solution #4

1,1,1-Trichloroethane (stabilized with 5% 1,4-dioxane), 93.5%, in ampoule,neat,neat,50mg,

9-Hydroxyrisperidone, 1.0mg/ml in MeOH, 1ml

Esfenvalerate, 100 µg/ml, Acetonitrile, 5ml