10,11-Dihydro-10-hydroxycarbamazepine, 100 µg/ml,

2,2',3,3',4,4',5,6,6'-Nonabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, toluene

1,4,8-Trimethylcarbazole

2,6-Dinitrophenol