Determination of Thallium, Manganese, and Lead in Food and Agricultural Standard Reference Materials by Electrothermal Atomizer Laser-Excited Atomic Fluorescence and Atomic Absorption Spectrometry with Slurry Sampling

1990 ◽  
Vol 44 (9) ◽  
pp. 1521-1533 ◽  
Author(s):  
David J. Butcher ◽  
Richard L. Irwin ◽  
Junichi Takahashi ◽  
Guizhen Su ◽  
Guor-Tzo Wei ◽  
...  
Keyword(s):  
Atomic Absorption Spectrometry ◽  
Atomic Absorption ◽  
Reference Materials ◽  
Absorption Spectrometry ◽  
Standard Reference Materials ◽  
Slurry Sampling ◽  
Electrothermal Atomizer ◽  
Atomic Fluorescence

Determination of aluminum and silicon in bovine liver by graphite furnace atomic absorption spectrometry after dissolution with tetramethylammonium hydroxide

2015 ◽  
Vol 7 (2) ◽  
pp. 500-506 ◽  
Author(s):  
Simone Noremberg ◽  
Marlei Veiga ◽  
Denise Bohrer ◽  
Carine Viana ◽  
Paulo Cícero do Nascimento ◽  
...  
Keyword(s):  
Atomic Absorption Spectrometry ◽  
Atomic Absorption ◽  
Reference Materials ◽  
Graphite Furnace ◽  
Absorption Spectrometry ◽  
Bovine Liver ◽  
Tetramethylammonium Hydroxide ◽  
Standard Reference Materials ◽  
Graphite Furnace Atomic Absorption

Liver dissolution with TMAH allowed for the determination of Al and Si in the same sample by GFAAS. The method was validated against standard reference materials.

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