Chloropropylate, 10.0 µg/ml, Acetonitrile, 10ml

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

2,2'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

2-Mercaptobenzothiazole, 1000mg