A continuous-flow, isotope-dilution method for studies of adsorption behaviour of metal ions

1980 ◽  
Vol 116 (2) ◽  
pp. 275-287 ◽  
Author(s):  
E. Hartmann ◽  
K. Randle
Keyword(s):  
Metal Ions ◽  
Isotope Dilution ◽  
Continuous Flow ◽  
Isotope Dilution Method ◽  
Dilution Method ◽  
Adsorption Behaviour

ON THE VALUE OF SOME PARAMETERS OF ADRENOCORTICAL GLUCOCORTICOID FUNCTION

1963 ◽  
Vol 44 (4) ◽  
pp. 499-504 ◽  
Author(s):  
M. Van Der Straeten ◽  
A. Vermeulen ◽  
N. Orie ◽  
P. Regniers
Keyword(s):  
Urinary Excretion ◽  
Adrenal Cortex ◽  
Isotope Dilution ◽  
Isotope Dilution Method ◽  
Dilution Method ◽  
Steroid Excretion ◽  
Colorimetric Methods

ABSTRACT The authors studied the correlation between cortisol production, as measured by an isotope dilution method, and the urinary excretion of total and free Porter-Silber chromogens, as well as of 17-ketogenic steroids. Although a significant correlation exists between total Porter-Silber chromogens, 17-ketogenic steroid excretion and cortisol production, discrepancies are occasionally observed. Hence, different colorimetric methods should be used to assess the glucocorticoid activity of the adrenal cortex.

Quality criteria for the isotope dilution method with HRGC/MS

1996 ◽  
Vol 354 (7-8) ◽  
pp. 818-822 ◽  
Author(s):  
B. Henkelmann ◽  
K. -W. Schramm ◽  
C. Klimm ◽  
A. Kettrup
Keyword(s):  
Isotope Dilution ◽  
Quality Criteria ◽  
Isotope Dilution Method ◽  
Dilution Method
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