Determination of major and trace elements in crude oils by neutron activation and reflection methods

1982 ◽  
Vol 71 (1-2) ◽  
pp. 215-223 ◽  
Author(s):  
J. Csikai ◽  
S. M. Al-Jobori ◽  
Cs. M. Buczkó ◽  
S. Szegedi
Keyword(s):  
Trace Elements ◽  
Neutron Activation ◽  
Major And Trace Elements ◽  
Crude Oils

Determination of trace elements in iron minerals by instrumental and radiochemical neutron activation analysis

2008 ◽  
Vol 96 (12) ◽  
Author(s):  
Petre Makreski ◽  
Radojko Jacimovic ◽  
Vekoslava Stibilj ◽  
Trajče Stafilov ◽  
Gligor Jovanovski
Keyword(s):  
Trace Elements ◽  
Neutron Activation Analysis ◽  
Iron Oxide ◽  
Activation Analysis ◽  
Neutron Activation ◽  
Major And Trace Elements ◽  
Radiochemical Neutron Activation Analysis ◽  
Iron Minerals

AbstractThe method for determination of major and trace elements in iron oxide [hematite (Fe

Determination of trace elements in marine organisms by neutron activation analysis

1980 ◽  
Vol 59 (2) ◽  
pp. 445-451 ◽  
Author(s):  
M. Martić ◽  
N. Ajdacic ◽  
J. Stjepčevic ◽  
M. J. Gašic
Keyword(s):  
Trace Elements ◽  
Neutron Activation Analysis ◽  
Activation Analysis ◽  
Neutron Activation ◽  
Marine Organisms

Determination of major and trace elements in iron reference materials using k0-NAA

2008 ◽  
Vol 278 (3) ◽  
pp. 795-799 ◽  
Author(s):  
R. Jaćimović ◽  
P. Makreski ◽  
V. Stibilj ◽  
T. Stafilov
Keyword(s):  
Trace Elements ◽  
Reference Materials ◽  
Major And Trace Elements

Determination of Trace Elements in Opium by Means of Activation Analysis

1963 ◽  
Vol 1 (3) ◽  
Author(s):  
Alexis C. Pappas ◽  
Jorolf Alstad ◽  
Gulbrand Lunde
Keyword(s):  
Trace Elements ◽  
Neutron Activation Analysis ◽  
Activation Analysis ◽  
Neutron Activation ◽  
Rare Earths ◽  
Gold Content ◽  
The Individual ◽  
Lanthanide Content ◽  
Different Origin

SummaryMany methods have been advocated for the determination of the origin of opium, but so far no research has been reported on the possibilities of such studies by means of radiochemical methods applied to the opium ash.In the present investigation the gold and lanthanide content in samples of opium ash has been studied using neutron activation analysis. The gold content was found to vary from about 0,5 to 10 ppm and the total rare earths content from about 20 to 150 ppm. Large variations are found in the distribution pattern of the individual rare earths in opium samples from different origin. The results are discussed and indicate that activation analysis may be used to indentify the origin of opium samples.

Neutron activation analysis of major and trace elements in crude petroleum

1995 ◽  
Vol 198 (1) ◽  
pp. 17-22 ◽  
Author(s):  
M. M. Musa ◽  
W. M. Markus ◽  
A. A. Elghondi ◽  
R. H. Etwir ◽  
A. H. Hannan ◽  
...  
Keyword(s):  
Trace Elements ◽  
Neutron Activation Analysis ◽  
Activation Analysis ◽  
Neutron Activation ◽  
Major And Trace Elements ◽  
Crude Petroleum

Corrigendum to “Optimization and validation of a fast digestion method for the determination of major and trace elements in breast milk by ICP-MS” [ACA 1040 (2018) 49–62]

2018 ◽  
Vol 1044 ◽  
pp. 200-202
Author(s):  
Maria Luisa Astolfi ◽  
Elisabetta Marconi ◽  
Carmela Protano ◽  
Matteo Vitali ◽  
Elisa Schiavi ◽  
...  
Keyword(s):  
Trace Elements ◽  
Breast Milk ◽  
Major And Trace Elements ◽  
Digestion Method ◽  
Icp Ms
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