Alsachim其他内标

[13C6]-Anacetrapib

[2H3]-(+)-N-Desmethyltramadol

[2H3]-(+)-N／O-Didesmethyltramadol

[2H6]-O-Desmethyltramadol β-D-glucuronide

[2H6]-Atazanavir

[13C6,2H2]-Carboxyamidotriazole hydrochloride

[2H5]-N-Desethylsunitinib hydrochloride

[13C6]-Carboxyamidotriazole

[U-Ring-13C6]-4-Aminophenol

[2H5]-Diosgenin

[13C5]-Glutamic acid, racemic mixture

[2H4]-Sitagliptin hemifumarate salt