Non-destructive analysis of phosphorus by neutron activation analysis in biochemical products

1973 ◽  
Vol 14 (1) ◽  
pp. 159-169 ◽  
Author(s):  
E. Sabbioni ◽  
L. Clerici ◽  
F. Girardi ◽  
F. Campagnari
1977 ◽  
Vol 36 (2) ◽  
pp. 479-490 ◽  
Author(s):  
Hafez S. Abdel Wahab ◽  
J. Bérczi ◽  
L. Bognár ◽  
G. Keömley

1986 ◽  
Vol 32 (8) ◽  
pp. 1464-1467 ◽  
Author(s):  
Y Tamari ◽  
S Ohmori ◽  
K Hiraki

Abstract For fluorometry of selenium in human blood, hair, and liver and in leaves, we wet-ashed the samples with conventional nitric and perchloric acids, and then extracted piazselenol (complex of Se and 2,3-diaminonaphthalene) in cyclohexane. Selenium was back-extracted from the cyclohexane into nitric acid to remove the fluorometric interferences of trace amounts of organic compounds. This fluorometric method is rapid and suitable for routine analysis. We applied the method to human hair samples and compared it with the data for non-destructive neutron activation analysis of the hair.


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