Foreword
1 Scope
2 Principle
3 Reagents
4 Apparatus
5 Safety precautions
6 Sampling
7 Procedure
8 Expression of results
9 Precision
10 Test report
Annex A (informative) - Test samples used for the
precision test
Annex B (informative) - Detailed results obtained
from the precision test
Annex C (informative) - Calibration curve - Preparation
of oxide beads with pure metals and/or oxides
Bibliography