SCREENING OF ORGANIC-ACIDS IN URINE BY CHEMICAL IONIZATION MASS-SPECTROMETRY

被引：14
作者：
ISSACHAR, D
YINON, J
机构：
[1] Department of Isotope Research, Weizmann Institute of Science, Rehovot
来源：
BIOMEDICAL MASS SPECTROMETRY | 1979年 / 6卷 / 02期
关键词：
D O I：
10.1002/bms.1200060203
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
A method has been developed for qualitative screening of carboxylic acids in human urine. The method uses direct chemical ionization mass spectrometry with isobutane as reagent gas. The carboxylic acids are separated from the urine samples by ion exchange. Normal carboxylic acid profiles have been determined and are compared with the profiles of patients suffering from certian metabolic disorders. Copyright © 1979 Heyden & Son Ltd
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页码：47 / 56
页数：10
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