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.

Determination of selenium in soil samples using high-resolution continuum source graphite furnace atomic absorption spectrometry and direct solid sample analysis

2014 ◽  
Vol 6 (9) ◽  
pp. 2870-2875 ◽  
Author(s):  
Ivan N. B. Castilho ◽  
Éderson R. Pereira ◽  
Bernhard Welz ◽  
Abdallah A. Shaltout ◽  
Eduardo Carasek ◽  
...  
Keyword(s):  
Graphite Furnace ◽  
Absorption Spectrometry ◽  
Soil Samples ◽  
Spectral Interference ◽  
Sample Analysis ◽  
Continuum Source ◽  
Graphite Furnace Atomic Absorption ◽  
Direct Solid ◽  
Solid Sample Analysis

Least squares background correction (LSBC) for spectral interference of the NO and PO molecules in the determination of Se.

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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