Di-n-butyl-carbonate,neat,neat,1g,

2,3,6,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

(±)-Betaxolol-d7 hydrochloride (N-iso-propyl-d7)

4,4'-Diaminodiphenylmethane, 100 µg/ml, Acetonitr