Foreword
1 Scope
2 Normative references
3 Principle
4 Chemical Reagents
4.1 General
5 Apparatus and materials
5.1 General
6 Sampling and sample preparation
7 Instrumental procedure
7.1 Analysis by ICP and AAS
7.1.1 ICP
7.1.2 AAS
7.2 Hydride technique
8 Calculation and expression of results
9 Test report