Sigma-Aldrich
Plastic additive 24
系统适用性试验用伯氨喹, Primaquine for system suitability
Pyrimethamine impurity B
Riociguat
Rotigotine hydrochloride
Selamectin for peak identification
Alfacalcidol for impurity B identification
杂质B鉴定用阿法骨化醇
Bambuterol impurity mixture
Calcium folinate for system suitability
亚叶酸钙
Catalpol
梓醇
Cyasterone
(2β,3β,5β,22R,24S,25S,28R)-2,3,14,20,22,28-Hexahydroxy-6-oxo-stigmast-7-en-26-oic acid γ-lactone
Dronedarone impurity A
Eplerenone
Forsythoside A
Imatinib impurity H
3-乙酰基吡啶