Atomic spectrometric methods (atomic absorption and inductively coupled plasma atomic emission) for the determination of aluminium at the parts per billion level in biological fluids

1987 ◽  
Vol 2 (2) ◽  
pp. 177 ◽  
Author(s):  
Alfredo Sanz-Medel ◽  
Rosa Rodriguez Roza ◽  
Ricardo Gonzalez Alonso ◽  
Alejandro Noval Vallina ◽  
Jorge Cannata
Keyword(s):  
Atomic Absorption ◽  
Inductively Coupled Plasma ◽  
Biological Fluids ◽  
Atomic Emission ◽  
Plasma Atomic Emission ◽  
Inductively Coupled

An Exploration Geochemical Technique for the Determination of Preconcentrated Organometallic Halides by ICP-AES

1988 ◽  
Vol 42 (7) ◽  
pp. 1293-1296 ◽  
Author(s):  
J. M. Motooka
Keyword(s):  
Atomic Absorption ◽  
Inductively Coupled Plasma ◽  
Atomic Emission ◽  
Operating Parameters ◽  
Plasma Atomic Emission ◽  
Geochemical Exploration ◽  
Inductively Coupled ◽  
Flame Atomic Absorption ◽  
Lower Limits

An atomic absorption extraction technique which is widely used in geochemical exploration for the determination of Ag, As, Au, Bi, Cd, Cu, Mo, Pb, Sb, and Zn has been modified and adapted to a simultaneous inductively coupled plasma-atomic emission instrument. The experimental and operating parameters are described for the preconcentration of the metals into their organometallic halides and for the determination of these metals. Lower limits of determination are equal to or improved over those for flame atomic absorption (except Au), and ICP results are very similar to the accepted AA values, with precision for the ICP data in excess of that necessary for exploration purposes.

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