4-tert-Octylphenol-mono-ethoxylate, 10.0 µg/ml, A

(±)-Sotalol-d7 hydrochloride (isopropyl-d7),100 µg/mL,MeOH,1mL,

Propylthiouracil-d5, 2,5mg

1-(2,6-Dichloro-4-hydroxphenyl)-1,3-dihydroindol-2-one, 2mg