NEN-EN-ISO 10700
Steel and iron - Determination of manganese content - Flame atomic absorption spectrometric method (ISO 10700:1994)
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 October 1995 |
| Status: | active |
| Page Count: | 22 |
| ICS Code (Ferrous metals in general): | 77.080.01 |
scope:
The principle of the method specified is dissolving a test portion in hydrochloric and nitric acids followed by evaporation with perchloric acid until white fumes appear, spraying the solution into an air-acetylene flame, spectrometrically measuring the atomic absorption of the 279,5 mm spectral line emitted by a manganese hollow cathode lamp. The method is applicable to manganese contents between 0,002% (m/m) and 2,0% (m/m).
Document History
NEN-EN-ISO 10700
October 1, 1995
Steel and iron - Determination of manganese content - Flame atomic absorption spectrometric method (ISO 10700:1994)
The principle of the method specified is dissolving a test portion in hydrochloric and nitric acids followed by evaporation with perchloric acid until white fumes appear, spraying the solution into...