BS ISO 20289:2018
Current
The latest, up-to-date edition.
Surface chemical analysis. Total reflection X-ray fluorescence analysis of water
23-03-2018
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Safety
6 Interferences
7 Apparatus
8 Reagents, standards and materials
9 Sample preparation
10 Procedure
11 Qualitative and quantitative analysis
12 Quality control
13 Precision and accuracy
14 Test report
Annex A (informative) - Uncertainty in TXRF measurements
Annex B (informative) - Validation of the method
Bibliography
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