scholarly journals Interlaboratory Comparison for Boron Isotope Ratio Measurement with Inductively Coupled Plasma – Quadrupole Mass Spectrometer

2010 ◽  
Vol 59 (1) ◽  
pp. 57-63 ◽  
Author(s):  
Hirotaka Kawamura ◽  
Yoshio Sato ◽  
Kenichiro Kino ◽  
Yoshifumi Watanabe ◽  
Yamato Aizawa ◽  
...  
Keyword(s):  
Mass Spectrometer ◽  
Inductively Coupled Plasma ◽  
Isotope Ratio ◽  
Interlaboratory Comparison ◽  
Quadrupole Mass Spectrometer ◽  
Boron Isotope ◽  
Isotope Ratio Measurement ◽  
Quadrupole Mass ◽  
Ratio Measurement ◽  
Inductively Coupled

The role of the spectral matrix effect in the element analysis of biological fluids in ICP-MS

2020 ◽  
pp. 2150094
Author(s):  
T. K. Nurubeyli ◽  
Kh. N. Ahmadova
Keyword(s):  
Mass Spectrometer ◽  
Whole Blood ◽  
Inductively Coupled Plasma ◽  
Biological Fluids ◽  
Quadrupole Mass Spectrometer ◽  
Quadrupole Mass ◽  
Element Analysis ◽  
Spectral Matrix ◽  
Inductively Coupled ◽  
The Matrix

Elements in whole blood and urine were determined, and the influence of matrix spectral interference on the analysis results was evaluated in search of optimal measurement conditions on the quadrupole mass spectrometer with inductively coupled plasma Agilent 7700 that did not require correction when determining the varied elements in physical properties. The study showed that when using a quadrupole mass spectrometer, the detection limit of gallium in the studied biological fluids (both whole blood and urine) will be determined not by the background content of the element, but by the interfering effect of ions formed by the matrix components of the analyzed samples.

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