Donepezil hydrochloride, 100mg

Alkylated phenols, Special Phenol Mix 100µg/mL in methanol Phenol Catechol Resorcinol o-Cresol m-Cresol p-Cresol 2,3-Dimethylphenol 2,4-Dimethylphenol 2,5-Dimethylphenol 2,6-Dimethylphenol 3,4-Dimethylphenol 3,5-Dimethylphenol 2,3,5-Trimethylpheno

Sildenafil,neat,neat,10mg

Sodium 1H,1H,2H,2H-perfluorodecylphosphate, 1.2ml x 50ug/ml, methanol