Gestodene, 10mg

Internal Standard Solution, 1.2ml, nonane

2,2',3,3',4,4',6,6'-Octabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, toluene

(+/-)-Norepinephrine hydrochloride,1000 µg base/mL,MeOH,1mL,