Norm

ISO 7530-8:1992 en

Nickel alloys - Flame atomic absorption spectrometric analysis - Part 8: Determination of silicon content

31,57

Over deze norm

Status Definitief
Aantal pagina's 3
Commissie Metalen algemeen
Gepubliceerd op 03-09-1992
Taal Engels
Silicon content can be determined in the range of 0,2 % (m/m) to 1 % (m/m). The principle is dissolution of a test portion in acid, aspiration of the test solution into a nitrous oxide-acetylene flame of an atomic absorption spectrometer, measurement of the absorbance of the resonance line energy from the spectrum of silicon and comparison with that of calibration solutions at 251,6 nm.

Details

ICS-code 77.120.40
Nederlandse titel Nickel alloys - Flame atomic absorption spectrometric analysis - Part 8: Determination of silicon content
Engelse titel Nickel alloys - Flame atomic absorption spectrometric analysis - Part 8: Determination of silicon content

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