Estriol, 10 µg/ml, Acetonitrile, 10ml

(±)-Sotalol-d6 hydrochloride (dimethyl-d6),100 µg/mL,MeOH,1mL,

Quinoline Yellow (E 104), 1g

2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules