Rapid Estimation of Free and Combined Soda of High Purity Reactive Alumina by Means of Sodium Ion Selective Glass Electrode

1982 ◽  
Vol 41 (4) ◽  
pp. 94-100 ◽  
Author(s):  
A. P. Bhattacharyya ◽  
S. K. Guha
1971 ◽  
Vol 43 (3) ◽  
pp. 332-337 ◽  
Author(s):  
Edgar L. Eckfeldt ◽  
William E. Proctor
Keyword(s):  

The Analyst ◽  
1966 ◽  
Vol 91 (1089) ◽  
pp. 802 ◽  
Author(s):  
J. H. Halliday ◽  
F. W. Wood
Keyword(s):  

1967 ◽  
Vol 13 (3) ◽  
pp. 227-232 ◽  
Author(s):  
Joseph S Annino

Abstract A method has been developed for determination of sodium concentration (activity) in urine using a glass electrode designed to be especially sensitive to sodium ion activity. The urine is diluted 2:20 with Tris buffer (pH 8.0) and sodium activity measured by dipping a sodium electrode and calomel reference electrode in the diluted specimen and obtaining a millivolt reading with a sensitive pH meter. The sodium concentration is then calculated from a predetermined standard curve. Concentrations of 0-200 mEq./L. may be read using the same dilution. Blind comparisons of sodium concentrations obtained by flame photometry and by sodium ion electrode showed excellent agreement.


2018 ◽  
Vol 175 ◽  
pp. 354-358 ◽  
Author(s):  
Hansun Yoon ◽  
Jaehan Lee ◽  
Seonghwan Kim ◽  
Jeyong Yoon

1974 ◽  
Vol 47 (7) ◽  
pp. 1657-1660 ◽  
Author(s):  
Kosuke Izutsu ◽  
Toshiaki Nomura ◽  
Toshio Nakamura ◽  
Hidetoshi Kazama ◽  
Shigeo Nakajima
Keyword(s):  

Science ◽  
1957 ◽  
Vol 126 (3278) ◽  
pp. 831-834 ◽  
Author(s):  
G. Eisenman ◽  
D. O. Rudin ◽  
J. U. Casby
Keyword(s):  

1971 ◽  
Vol 60 (11) ◽  
pp. 1756-1757 ◽  
Author(s):  
William D. Mason ◽  
Thomas E. Needham ◽  
James C. Price

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