scholarly journals Spectrographic determination of boron and silicon in uranium tetrafluoride

1973 ◽  
Vol 263 (2) ◽  
pp. 128-128 ◽  
Author(s):  
F. A. Aldu�n ◽  
C. Capdevila ◽  
M. Roca
Keyword(s):  
Spectrographic Determination ◽  
Uranium Tetrafluoride

A Direct Carrier Distillation Procedure for the spectrographic Determination of Impurities in Uranium Tetrafluoride

1974 ◽  
Vol 28 (6) ◽  
pp. 564-568 ◽  
Author(s):  
L. S. Dale
Keyword(s):  
Simultaneous Determination ◽  
Spectral Interference ◽  
Lead Chloride ◽  
Internal Standards ◽  
Spectrographic Determination ◽  
Uranium Tetrafluoride ◽  
Coefficients Of Variation ◽  
Wide Range ◽  
Determination Of Impurities

A direct carrier distillation procedure for the determination of a wide range of impurities in uranium tetrafluoride is described. The method is based on the use of lead chloride as carrier with yttrium oxide to suppress uranium spectral interference. A deep crater electrode further aids in the reduction of spectral interference. Germanium and cobalt are used as internal standards. The method has been adopted for the simultaneous determination of Ag, l, B, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, Si, Sn, Ti, V, and Zn with detection limits in the range 0.1 to 20 ppm and coefficients of variation ranging from 4 to 15%.

scholarly journals Rapid Determination of Tetravalent Uranium in Uranium Tetrafluoride

1961 ◽  
Vol 3 (11) ◽  
pp. 855-857 ◽  
Author(s):  
Kenji MOTOJIMA ◽  
Hiroshi HASHITANI ◽  
Kazuo KATSUYAMA
Keyword(s):  
Rapid Determination ◽  
Uranium Tetrafluoride ◽  
Tetravalent Uranium

scholarly journals Spectrographic determination of strontium and calcium in bone ash

1965 ◽  
Vol 14 (11) ◽  
pp. 1061-1065
Author(s):  
Shunji MATSUDA ◽  
Hiroshi KAWAMOTO ◽  
Noboru YAMAGATA
Keyword(s):  
Spectrographic Determination ◽  
Bone Ash

Spectrographic Determination of Lead in Leaded Steel

1957 ◽  
Vol 29 (4) ◽  
pp. 526-527 ◽  
Author(s):  
J. E. Paterson
Keyword(s):  
Spectrographic Determination

Emission spectrographic determination of trace elements in atmospheric particulate matter

1979 ◽  
Vol 108 ◽  
pp. 103-111 ◽  
Author(s):  
Sakingo Imai ◽  
Yuzuru Kusaka ◽  
Haruo Tsuji ◽  
Yoshikazu Hishiya
Keyword(s):  
Trace Elements ◽  
Particulate Matter ◽  
Atmospheric Particulate Matter ◽  
Atmospheric Particulate ◽  
Spectrographic Determination
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