CHEMICAL IONIZATION MASS-SPECTROMETRY - METHOD OF ESTIMATING REAGENT GAS-PRESSURE IN THE ION-SOURCE BASED ON KINETIC DATA

被引：17

作者：

HANCOCK, RA

WALDER, R

WEIGEL, H

机构：

[1] The Bourne Laboratory, Royal Holloway College, University of London, Egham, Surrey

来源：

ORGANIC MASS SPECTROMETRY | 1979年 / 14卷 / 09期

关键词：

D O I：

10.1002/oms.1210140910

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Consequential upon determinations of kinetic rate constants of ion/molecule reactions in methane and isobutane, simple equations are presented from which the pressures of methane and isobutane in the ion source of chemical ionization mass spectrometers can be calculated. Account is taken of the design of the ion source and it is only necessary to determine two ion currents for each gas. Copyright © 1979 John Wiley & Sons, Ltd.

引用

页码：507 / 511

页数：5

共 9 条

[1] CHEMICAL IONIZATION MASS SPECTROMETRY .9. TEMPERATURE AND PRESSURE STUDIES WITH BENZYL ACETATE AND T-AMYL ACETATE [J].