Metoprolol (free base),neat,neat,50mg,

Agomelatine,1000 µg/mL,MeOH,1mL,

2-Perfluorobutyl-[1,1,2,2-2H4]-ethanol (4:2), 50µg/ml in MeOH, 1,2ml

2,3',5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,