1S,2R(+)-Ephedrine-D3

Di-n-butyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL,

4,4'-Sulfonylbis(2,6-dibromophenol), techn.

Sodium p-n-octylbenzenesulfonate, 100µg/mL in MeOH, 1ml