Issue 11, 2007
From the journal:

Journal of Analytical Atomic Spectrometry

Determination of Be in alumina by ICP-OES after Carius tube digestion†

Lee L. Yu,*a   Laura J. Wood,a   W. Robert Kellya  and  Gregory C. Turka  

* Corresponding authors

a Analytical Chemistry Division, National Institute of Standards and Technology, 100 Bureau Drive, Gaithersburg, MD 20899, USA

Abstract

Standard Reference Material (SRM®) 699 Alumina (Reduction Grade) was digested in HCl at 240 °C inside Carius tubes. Beryllium was measured with inductively coupled plasma optical emission spectrometry at the 313.107 nm line and quantified to be 2.90 ± 0.24 μg g−1 by the method of standard addition. The uncertainty of the measurement was evaluated by taking into account the often-neglected contribution from the correlation between the intercept and the slope of the regression curve.

Graphical abstract: Determination of Be in alumina by ICP-OES after Carius tube digestion

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Article information

DOI
https://doi.org/10.1039/B700486A
Article type
Technical Note
Submitted
11 Jan 2007
Accepted
24 Jul 2007
First published
17 Aug 2007

J. Anal. At. Spectrom., 2007,22, 1427-1429

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Determination of Be in alumina by ICP-OES after Carius tube digestion

L. L. Yu, L. J. Wood, W. R. Kelly and G. C. Turk, J. Anal. At. Spectrom., 2007, 22, 1427 DOI: 10.1039/B700486A

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