Donepezil hydrochloride, 100mg

(±)-Atenolol,100 µg/mL,MeOH,1mL,

Mass-Labelled PCDD/PCDF Solution Mixture, 1.2ml, nonane

1,3,6,8-Tetrabromo-9H-carbazole, 1.2ml x 50ug/ml, nonane