Chiral synthesis (Kev daws teeb meem thiab Asymmetric synthesis, Catalyst thiab Enzyme)
Kev xaiv hloov dua siab tshiab ntawm cov yeeb ncuab (Hloov kev teeb tsa tsis muaj txiaj ntsig rau kev teeb tsa siv tau)
Kev txiav txim siab cov ntsiab lus, kev kuaj xim xim
Kev txheeb xyuas impurity (TOF, GC-MS, LC-MS, NMR)
Kev tshawb nrhiav mutagenic imputy
Elemental Impurity Research (ICP-MS)