SEQUENTIAL MULTIPLE-SCAN MONITORING USING AN ION-TRAP MASS-SPECTROMETER

被引:9
作者
CREASER, CS
MITCHELL, DS
ONEILL, KE
TRIER, KJ
机构
[1] School of Chemical Sciences, University of East Anglia, Norwich
[2] Finnigan Mat, Hemel Hempstead, Hertfordshire
关键词
D O I
10.1002/rcm.1290040610
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Novel scan routines, termed ‘multiple‐scan monitoring’ cycles, have been developed for the rapid sequential acquisition of data from two or more scan types using ion‐trap mass spectrometry. These cycles allow data to be acquired from multiple‐scan functions with a cycle time compatible with combined chromatography/mass spectrometry and other sample introduction methods. Multiple‐scan monitoring is illustrated for the measurement of the components of a test mixture, and for the determination of sulphamethazine and tetrachlorodibenzo‐p‐dioxin. Copyright © 1990 John Wiley & Sons Limited
引用
收藏
页码:217 / 221
页数:5
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