DL-Tryptophan

(±)-α-Amino-3-indolepropionic acid

Epinastine Hydrochloride

盐酸依匹斯汀 盐酸盐

Flunixin impurity C

Folic acid impurity D

蝶酸

布洛芬杂质F, Ibuprofen impurity F

异丙托溴铵杂质A, Ipratropium impurity A

Ketorolac trometamol for peak identification

氨丁三醇

trans-4-(4-Chlorophenyl)-4-hydroxy-N,N-dimethyl-α,α-diphenyl-1-piperidinebutanamide 1-oxide monohydrate, Loperamide oxide monohydrate

甲氨蝶呤杂质D, Methotrexate impurity D

Mycophenolate Mofetil

霉酚酸酯

Neostigmine Methyl Sulfate

N,N,N-三甲基-2-[(二甲氨基)甲酰氧基]苯铵甲磺酸盐

Ondansetron impurity D

昂丹司琼杂质D

p-Divinylbenzene

对二乙烯苯

Paroxetine for system suitability

帕罗西汀

Pramipexole Dihydrochloride Monohydrate