苯肾上腺素杂质标准品
(4R)-4,8-dihydroxy-N-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride monohydrate
吡喹酮标准品
(RS)-2-(Cyclohexylcarbonyl)- 1,2,3,6,7,11b-hexahydro-4H- pyrazino[2,1-a]isoquinolin-4-one
抗敏安杂质标准品
(RS)-N,N-dimethyl-2-(1-phenyl-1-(pyridin-4-yl)ethoxy)ethanamine sesquisuccinate
布洛芬杂质标准品
N-((2R)-2-hydroxy-2-(3-hydroxyphenyl)ethyl)-N-methyl-2-(4-(2-methylpropyl)phenyl)propanamide
异绿原酸B 标准品
番泻苷B /番泻苷B Sennoside B/Sennoside B CAS号128-57-4 纯度(HPLC)> 98% 分子式C43H38O20 分子量(克/摩尔)862.73912 检测方式:高效液相色谱法HPLC≥98%