PAH-Dx - Mix 4, 100µg/ml in Acetonitrile, 5ml

(±)-Ajmaline,neat,neat,10mg,

Resorcinol, 2000µg/ml in MeOH, 1ml

Propanil-2,2,3,3,3-d5,100 µg/mL,acetonitrile,1mL,