文章基本信息

标题：Measurement of eicosapolyenoic acids in the serum by gas-liquid chromatography-chemical ionization mass spectrometry.
本地全文：下载
作者：M Suzuki ; M Nishizawa ; T Miyatake 等
期刊名称：JLR Papers In Press
印刷版ISSN：0022-2275
电子版ISSN：1539-7262
出版年度：1982
卷号：23
期号：2
页码：363-366
语种：English
出版社：American Society for Biochemistry and Molecular Biology
摘要：The use of octadeutero eicosatetraenoic acid as an internal standard for the reproducible measurement of serum eicosapolyenoic acids (C20:3, C20:4, and C20:5) by gas-liquid chromatography-chemical ionization mass spectrometry is described. The method has the following advantages. The physicochemical properties of the internal standard and the eicosapolyenoic acids are similar. The acids are easily separated from compounds of similar retention times by means of selected ion monitoring. The measurements can be made more rapidly, (10 min per sample) than with previous techniques.