杂质a： 5-Dimethylaminobutyryl citalopram 杂质b: Citalopram related compound A 杂质c: 3-hydroxy citalopram 杂质d:3-oxocitalopram 杂质e: desmethyl citalopram 杂质f: citalopram N-oxide

日本田边三菱制药原研品，进口，有效期内，仅供科研实验对照品使用

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日本田边三菱制药原研品，进口，有效期内，仅供科研实验对照品使用

丁酸氯维地平双水解二酸和双酯杂质

杂质a： 5-Dimethylaminobutyryl citalopram 杂质b: Citalopram related compound A 杂质c: 3-hydroxy citalopram 杂质d:3-oxocitalopram 杂质e: desmethyl citalopram 杂质f: citalopram N-oxide