CHARACTERISTICS OF A QUADRUPOLE MASS FILTER IN THE SEPARATION MODE OF A FEW STABILITY REGIONS

被引：39

作者：

KONENKOV, NV

KRATENKO, VI

机构：

[1] Department of Quadrupole Mass Spectrometry, Scientific Research Technology Institute

来源：

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES | 1991年 / 108卷 / 2-3期

关键词：

D O I：

10.1016/0168-1176(91)85029-L

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：

The quadrupole mass filter can be operated in some stability regions. Such regions as zone II (7.57969 < q < 7.51361), zone III (21.303174 < q < 21.288631) localized along the q axis, zone II1 near the operation "tips" (3.23408, 3.16429) and (2.8153, 2.5212) and zone II2 at the lower operation tip (6.381, 7.976) have been investigated. The operation areas of these zones are given in detail. Some characteristics of the quadrupole mass filter are discussed such as acceptance, resolution, transmission, field quality effects and coupling of the analysers of the tandem mass filter. The practical importance of zone II1 is emphasized.

引用

页码：115 / 136

页数：22

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