Determination of fluorine in copper concentrate via high-resolution graphite furnace molecular absorption spectrometry and direct solid sample analysis – Comparison of three target molecules

Talanta ◽  
2018 ◽  
Vol 176 ◽  
pp. 178-186 ◽  
Author(s):  
Heloisa R. Cadorim ◽  
Jefferson S. de Gois ◽  
Aline R. Borges ◽  
Maria Goreti R. Vale ◽  
Bernhard Welz ◽  
...  
Keyword(s):  
High Resolution ◽  
Graphite Furnace ◽  
Absorption Spectrometry ◽  
Sample Analysis ◽  
Molecular Absorption ◽  
Molecular Absorption Spectrometry ◽  
Target Molecules ◽  
Direct Solid ◽  
Solid Sample Analysis

Sequential and simultaneous determination of four elements in soil samples using high-resolution continuum source graphite furnace atomic and molecular absorption spectrometry

2016 ◽  
Vol 31 (6) ◽  
pp. 1269-1277 ◽  
Author(s):  
W. Boschetti ◽  
M. Orlando ◽  
M. Dullius ◽  
M. B. Dessuy ◽  
M. G. R. Vale ◽  
...  
Keyword(s):  
Graphite Furnace ◽  
Absorption Spectrometry ◽  
Soil Samples ◽  
Sample Analysis ◽  
Molecular Absorption ◽  
Continuum Source ◽  
Molecular Absorption Spectrometry ◽  
Direct Solid ◽  
Solid Sample Analysis

An analytical method has been developed for the determination of Cd, Cr, Fe and Al (via the AlH molecule) in soil samples using direct solid sample analysis.

Understanding polyatomic interference in the determination of phosphorus via PO molecules using high-resolution continuum source graphite furnace molecular absorption spectrometry with direct solid analysis

2020 ◽  
Vol 35 (10) ◽  
pp. 2305-2314 ◽  
Author(s):  
Luiza Carolina Pomarolli ◽  
Márcia Andréia Mesquita Silva da Veiga ◽  
Martín Resano ◽  
Flávio Venâncio Nakadi
Keyword(s):  
High Resolution ◽  
Graphite Furnace ◽  
Absorption Spectrometry ◽  
Molecular Absorption ◽  
Continuum Source ◽  
Molecular Absorption Spectrometry ◽  
Polyatomic Interference ◽  
Direct Solid Analysis ◽  
Direct Solid

Study of the occurrence of a molecular interference affecting the determination of phosphorus by the molecular absorption of PO at 213.647 nm using HR CS SS-GF MAS.

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