PAH-Mix 1, in Cyclohexane, 10ml

Sodium bis(1H,1H,2H,2H-[1,2-13C2]perfluorooctyl)phosphate, 50µg/ml in MeOH, 1,2ml

Hydroxycitronellal, 250mg

Sildenafil-d8 (piperazine-d8),neat,neat,10mg