ISO 7530-9:1993
Nickel alloys — Flame atomic absorption spectrometric analysis — Part 9: Determination of vanadium content
OVERVIEW
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).
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 1993 |
| No. of Pages | 3 |
| ICS Classification | 77.120.40 Nickel, chromium and their alloys |
| Committee | ISO/TC 155 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |