[13C6]-Leflunomide
[13C6]-Leflunomide
[13C6]-Loratadine
[2H8]-Pramoxine hydrochloride
[13C6]-Sulfamonomethoxine
[2H3]-Methotrexate
[2H6]-Atazanavir
11-Deoxycortisol
9种杀菌剂混标(2015药典2341通则),100ppm
[2H4]-Bazedoxifene
[13C,15N2]-Peramivir
甲醇中4种β-受体激素混标,1000μg/ml
[13C3]-Vitamin A 维生素A内标