NEN-EN-ISO 21079-3
Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP -AES)
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 May 2008 |
| Status: | active |
| Page Count: | 26 |
| ICS Code (Chemical analysis): | 71.040.40 |
| ICS Code (Refractories): | 81.080 |
scope:
This part of ISO 21079 specifies flame atomic absorption spect rophotometry (FAAS) and inductively coupled plasma emission sp ectrometry (ICP-AES) methods for the analysis of AZS (alumina, zirconia, and silica) refractory products (containing 5 % to 45 % of ZrO2) and raw materials. This part of ISO 21079 is not applicable to MgO-based refractories. This part of ISO 21079 gives alternatives to the X-ray fluorescence (XRF) method give n in ISO 12677.
Document History
NEN-EN-ISO 21079-3
May 1, 2008
Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP -AES)
This part of ISO 21079 specifies flame atomic absorption spect rophotometry (FAAS) and inductively coupled plasma emission sp ectrometry (ICP-AES) methods for the analysis of AZS (alumina, zirconia,...
February 1, 2007
Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP -AES)
This part of ISO 21079 specifies flame atomic absorption spect rophotometry (FAAS) and inductively coupled plasma emission sp ectrometry (ICP-AES) methods for the analysis of AZS (alumina, zirconia,...