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ISO 7530-9:1993

$13.00

Nickel alloys — Flame atomic absorption spectrometric analysis — Part 9: Determination of vanadium content

Published By Publication Date Number of Pages
ISO 1993-08 6
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The principle of the method specified is dissolving a test portion in acid, aspiring the test solution into a nitrous oxide-acetylene flame of an atomic absorption spectrometer, measuring the absorbance of the resonance line energy from the spectrum of vanadium and comparison with that of calibration solutions at a wavelength of 318,4 nm. The method may be used to determine vanadium contents in the range of 0,05 % (m/m) to 1 % (m/m).

ISO 7530-9:1993
$13.00