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3. Specific issues in trace analysis
3.1 Imaging
Localized analysis of an element and its distribution on the surface of a material is becoming increasingly popular in all fields. This type of analysis (figure 1 ) requires an elemental trace analysis, since depending on the size of the measuring pixel (2D), the element content to be measured can be extremely low. Most of the multi-element techniques mentioned above enable imaging analysis, to which surface analysis techniques can be added. Several fields of application are driving analytical developments
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Bibliography
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Standards and norms
- Exigences générales concernant la compétence des laboratoires d'étalonnages et d'essais - NF EN ISO 17025 - 2005
- Water quality – Protocol for initial evaluation of method performance in a laboratory - NF T 90-210 - 2018
- Water quality – Application of inductively coupled plasma mass spectrometry (ICP-MS) – Part 2: Determination of selected elements including uranium isotopes - NF EN ISO 17294-2 - 2016 ...
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