BS ISO 11438-8:1993:1994 Edition
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Ferronickel. Determination of trace-element content by electrothermal atomic absorption spectrometric method – Determination of indium content
| Published By | Publication Date | Number of Pages |
| BSI | 1994 | 12 |
This part of ISO 11438 specifies an electrothermal atomic absorption spectrometric method for the determination of indium in the range of 0,5 g/t to 2,5 g/t in ferronickel, according to the principle of standard additions.
The general requirements concerning the apparatus, sampling, dissolution of the test sample, procedure, calculation and test report are given in ISO 11438-1.
Method for the determination of indium in the range 0,00005% (m/m) to 0,00025% (m/m) in ferronickel.
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ISO 11438-8:1993
Ferronickel — Determination of trace-element content by electrothermal atomic absorption spectrometric method — Part 8:…
