Sigma-Aldrich
Selamectin for peak identification
Alfacalcidol for impurity B identification
杂质B鉴定用阿法骨化醇
Bambuterol impurity mixture
(5Z,7E,22E,24S)-24-Cyclopropyl-9,10-secochola-5,7,10(19),22-tetraene-1α,3ε,24-triol, Calcipotriol for system suitability
Carmustine
卡莫司汀
Cyanocobalamin for system suitability
氰钴胺
系统适用性试验用度硫平, Dosulepin for system suitability
恩替卡韦杂质F, Entecavir impurity F
Folic acid for system suitability
叶酸
Imatinib impurity A
Lactose monohydrate
β-D-Gal-(1→4)-D-Glc
1-酰基-sn-甘油-3-磷酸胆碱, Lysophosphatidylcholine from soya bean
Mercaptopurine impurity D
Rivaroxaban
Rotigotine