1,3-Dichlorobenzene

Sildenafil-d8 (piperazine-d8),100 µg/mL,MeOH,1mL

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

1H,1H,2H,2H-Perfluorododecyl acetate, 1.2ml x 50ug/ml, isooctane