Salbutamol sulphate,neat,neat,10mg,

Sodium 1H,1H,2H,2H-perfluoro-1-[1,2-13C2]-decane sulfonate (8:2), 50µg/ml in MeOH, 1,2ml

2-Hydroxyibuprofen, 10mg

2,4’,5-Trichlorobiphenyl