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ISO 7530-9:1993

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

Standard Details

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).

General Information

Status : Published
Standard Type: Main
Document No: ISO 7530-9:1993
Document Year: 1993
Pages: 3
Edition: 1
  • ICS:
  • 77.120.40 Nickel, chromium and their alloys

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ISO 7530-9:1993
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