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BS 6200-3.33.3:1985

$86.31

Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of tungsten – Ferrotungsten: gravimetric method

Published By Publication Date Number of Pages
BSI 1985 10
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This International Standard specifies a cinchonine gravimetric method for the determination of the tungsten content of ferrotungsten. It also specifies, in the annex, a spectrometric method for the determination of molybdenum which interferes with the determination.

The method is applicable to ferrotungsten having tungsten contents between 70 and 90 % (m/m).

BS 6200-3.33.3:1985
$86.31