National foreword
Method
0. Introduction
1. Scope and field of application
2. Reference
3. Principle
4. Reagents
5. Apparatus
6. Samples
7. Procedure
8. Expression of results
9. Precision
10. Test report
Annex
A. Control of blank values
B. Evaluation of efficiency of the apparatus for UV
radiation
Figures
1. Apparatus for UV irradiation (capacity 100 ml)
2. Apparatus for UV irradiation (capacity 100 ml,
Winkler type)
3. Apparatus for UV irradiation (capacity 170 ml)