Bisoprolol Fumarate, 1.0mg/ml in MeOH (as free base), 1ml

Trinexapac-ethyl,100 µg/mL,MeOH,1mL,

4-tert-Octylphenol-13C6

1,2-Dibromo-7,8-dichlorodibenzofuran, 1.2ml x 50ug/ml, toluene