National foreword
National Annex NA (informative) - Bibliography
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Preparation of the test sample
8 Procedure
9 Expression of results
10 Precision
11 Test report
Annex A (informative) - Bibliography
Annex ZA (normative) - Normative references to international
publications with their relevant European publications