Application of disposable starch-based platforms for sample introduction and determination of refractory elements using graphite furnace atomic absorption spectrometry and direct solid sample analysis

2015 ◽  
Vol 30 (2) ◽  
pp. 381-388 ◽  
Author(s):  
Lígia Colares ◽  
Éderson R. Pereira ◽  
Josias Merib ◽  
Julyetty C. Silva ◽  
Jaqueline M. Silva ◽  
...  
Keyword(s):  
Graphite Furnace ◽  
Absorption Spectrometry ◽  
Solid Sample ◽  
Sample Introduction ◽  
Sample Analysis ◽  
Refractory Elements ◽  
Graphite Furnace Atomic Absorption ◽  
Gf Aas ◽  
Direct Solid

We propose starch-based platforms for direct solid sample introduction in GF AAS. Signal tailing for refractory elements is significantly reduced.

Investigation of spectral interference in the determination of Pb in road dust using high-resolution continuum source graphite furnace atomic absorption spectrometry and direct solid sample analysis

2018 ◽  
Vol 33 (4) ◽  
pp. 593-602 ◽  
Author(s):  
Susane Schossler Fick ◽  
Flávio Venâncio Nakadi ◽  
Fabian Fujiwara ◽  
Patricia Smichowski ◽  
Maria Goreti R. Vale ◽  
...  
Keyword(s):  
Graphite Furnace ◽  
Road Dust ◽  
Absorption Spectrometry ◽  
Spectral Interference ◽  
Sample Analysis ◽  
Continuum Source ◽  
Graphite Furnace Atomic Absorption ◽  
Gf Aas ◽  
Direct Solid

Pb determination using HR-CS SS-GF AAS in road dust samples and evaluation of spectral interference.

Determination of cadmium, chromium and copper in vegetables of the Solanaceae family using high-resolution continuum source graphite furnace atomic absorption spectrometry and direct solid sample analysis

2017 ◽  
Vol 9 (2) ◽  
pp. 329-337 ◽  
Author(s):  
Marianna Pozzatti ◽  
Aline R. Borges ◽  
Morgana B. Dessuy ◽  
Maria Goreti R. Vale ◽  
Bernhard Welz
Keyword(s):  
Graphite Furnace ◽  
Farming Systems ◽  
Absorption Spectrometry ◽  
Sample Analysis ◽  
Continuum Source ◽  
Graphite Furnace Atomic Absorption ◽  
Gf Aas ◽  
Solanaceae Family ◽  
Direct Solid

Three methods have been developed for the determination of Cd, Cr, and Cu in vegetables of the Solanaceae family cultivated in different farming systems by HR-CS SS-GF AAS.

Determination of Cd and Cr in tannin samples by high-resolution continuum source graphite furnace atomic absorption spectrometry and direct solid sample sequential analysis (HR-CS SS-GF AAS)

2015 ◽  
Vol 7 (9) ◽  
pp. 3735-3741 ◽  
Author(s):  
Ariane V. Zmozinski ◽  
Tatiane Pretto ◽  
Aline R. Borges ◽  
Maria Goreti R. Vale
Keyword(s):  
Sequential Analysis ◽  
Graphite Furnace ◽  
Absorption Spectrometry ◽  
Continuum Source ◽  
Sequential Determination ◽  
Graphite Furnace Atomic Absorption ◽  
Gf Aas ◽  
Reliable Analytical Method ◽  
Direct Solid

A fast and reliable analytical method for the sequential determination of Cd and Cr in tannin samples by HR-CS SS-GF AAS from the same sample aliquot is proposed.

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.

Determination of Cr, Cu and Pb in industrial waste of oil shale using high-resolution continuum source graphite furnace atomic absorption spectrometry and direct solid sample analysis

2018 ◽  
Vol 10 (29) ◽  
pp. 3645-3653 ◽  
Author(s):  
Adenilde S. dos Passos ◽  
Gabriele F. Tonon ◽  
Flávio V. Nakadi ◽  
Antonio S. Mangrich ◽  
Jailson B. de Andrade ◽  
...  
Keyword(s):  
Industrial Waste ◽  
Oil Shale ◽  
Graphite Furnace ◽  
Absorption Spectrometry ◽  
Sample Analysis ◽  
Continuum Source ◽  
Graphite Furnace Atomic Absorption ◽  
Direct Solid Analysis ◽  
Direct Solid

Three methods were developed for Cr, Cu and Pb determination in oil shale residues using direct solid analysis.

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