Alsachim其他内标

[13C4]-Allopurinol

[13C,15N2]-Gemcitabine hydrochloride

[13C,2H2]-Entecavir

[2H3]-D,L-Normetanephrine hydrochloride

[2H5]-N-Desmethylmephenytoin

[13C,2H3]-Eletriptan

[2H4]-Nornicotine, racemic mixture

[2H3, 15N]-Cycloserine

[13C,2H3]-Carboxyprimaquine

[2H6]-Sulindac

[2H5]-O-Desmethylranolazine

[2H6]-Nilutamide