Richard A, Andermann G
J Chromatogr Sci. 1984 May;22(5):207-10. doi: 10.1093/chromsci/22.5.207.
A method is developed for the simultaneous determination of neopynamine and piperonyl butoxide by chromatography on a quartz capillary column using flame ionization detection. Benzyl mandelate is used as an internal standard. Calibration graphs are linear down to at least 3.75 mg% and 3 mg% for neopynamine and piperonyl butoxide, respectively.
开发了一种在石英毛细管柱上进行色谱分析并采用火焰离子化检测同时测定新烟碱和胡椒基丁醚的方法。扁桃酸苄酯用作内标物。新烟碱和胡椒基丁醚的校准曲线分别在至少3.75mg%和3mg%时呈线性。