scholarly journals An interface for liquid chromatograph/mass spectrometer using atmospheric pressure ionization coupled with a nebulizing sample introduction system.

1983 ◽  
Vol 31 (1) ◽  
pp. 87-95 ◽  
Author(s):  
Minoru Sakairi ◽  
Hideki Kambara
Keyword(s):  
Mass Spectrometer ◽  
Atmospheric Pressure ◽  
Sample Introduction ◽  
Atmospheric Pressure Ionization ◽  
Liquid Chromatograph ◽  
Sample Introduction System

Six-Dimensional Automatic Sample Introduction System for Mass Spectrometer

2013 ◽  
Vol 427-429 ◽  
pp. 1113-1116
Author(s):  
Dong Zhang ◽  
Zhi Quan Zhou ◽  
Zhan Feng Zhao
Keyword(s):  
Mass Spectrometer ◽  
Ion Source ◽  
Sample Introduction ◽  
Stepper Motor ◽  
Main Function ◽  
Dimensional Control ◽  
Sample Introduction System ◽  
Improving Accuracy

In a mass spectrometer, the main function of the sample introduction system is to inject the sample, whose accuracy and reliability affect the efficiency of ionizing directly, and then influence the results. Considering this, the six-dimensional control platform based on stepper motor is proposed, improving accuracy of DAPCI ion source greatly.

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