Foreword
Introduction
1 Scope
2 Normative references
3 Abbreviated terms
4 Principle
5 Reagents
6 Apparatus and materials
7 Procedure
8 Calculation of results
9 Expression of results
10 Test report
Annex A (informative) - Guidance on the use of freshly
prepared substrates
Annex B (informative) - Example of a graph for calculation
Bibliography