NOVEL SCAN ROUTINES FOR SELECTED ION MONITORING USING AN ION TRAP MASS-SPECTROMETER

被引：10

作者：

CREASER, CS

MITCHELL, DS

ONEILL, KE

机构：

[1] School of Chemical Sciences, University of East Anglia, Norwich

来源：

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES | 1991年 / 106卷

关键词：

D O I：

10.1016/0168-1176(91)85010-J

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Novel scan routines are reported for selected ion monitoring using an ion trap mass spectrometer. These routines employ multiple ionisation-isolation steps or simultaneous ionisation and r.f.-d.c. isolation procedures to enhance the population of selected ions in the trap. Improved sensitivity is demonstrated for the m/z 219 ion of perfluorotri-n-butylamine and the molecular ion of naphthalene.

引用

页码：21 / 31

页数：11

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