LINEAR QUADRUPOLES WITH ADDED HEXAPOLE FIELDS AND METHOD OF BUILDING AND OPERATING SAME
摘要
A mass spectrometer and a method of operating and building same is provided in which a hexapole component is deliberately added to a substantially quadrupole field. This can result in unwanted octopole and dipole fields also being added to the substantially quadrupole field. Modifications to the mass spectrometer as well as ways of operating the mass spectrometer are provided for dealing with the unwanted octopole and dipole fields.
申请公布号
CA2577207(C)
申请公布日期
2016.02.02
申请号
CA20072577207
申请日期
2007.02.06
申请人
THE UNIVERSITY OF BRITISH COLUMBIA;MDS ANALYTICAL TECHNOLOGIES, A BUSINESS UNIT OF MDS INC., DOING BUSINESS THROUGH ITS SCIEX DIVISION
发明人
KONENKOV, NIKOLAI;LONDRY, FRANK;DING, CHUANFAN;DOUGLAS, DONALD