Eplerenon,neat,neat,10mg,

1,2-Bis(2,4,6-tribromo[13C6]phenoxy)ethane, 1.2ml x 50ug/ml, toluene

Monocyclohexyl phthalate-3,4,5,6-d4, 100µg/ml in MeOH, 1ml

Estrone-16,16-d2,neat,neat,10mg,