Evaluation of Relative Isotopic Abundance Measurements in a Quadrupole Time-of-Flight Mass Spectrometer for Elemental Composition Determination of Natural Products in Traditional Chinese Medicine

2013 ◽  
Vol 19 (2) ◽  
pp. 91-102 ◽  
Author(s):  
Zhi-Jun Wu ◽  
Jia-Li Huo ◽  
Jian-Zhong Chen ◽  
Na Li ◽  
Dong-Mei Fang ◽  
...  
Keyword(s):  
Natural Products ◽  
Chinese Medicine ◽  
Traditional Chinese Medicine ◽  
Elemental Composition ◽  
Mass Spectrometer ◽  
Time Of Flight ◽  
Isotopic Abundance ◽  
Composition Determination ◽  
Relative Isotopic Abundance

Lumas-30 time-of-flight mass spectrometer with pulsed glow discharge for direct determination of nitrogen in steel

2011 ◽  
Vol 66 (14) ◽  
pp. 1411-1416 ◽  
Author(s):  
A. A. Ganeev ◽  
A. R. Gubal’ ◽  
V. I. Mosichev ◽  
N. V. Pershin ◽  
S. N. Petrov ◽  
...  
Keyword(s):  
Glow Discharge ◽  
Mass Spectrometer ◽  
Time Of Flight ◽  
Direct Determination ◽  
Pulsed Glow Discharge ◽  
Flight Mass Spectrometer
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