Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Principle
6 Determination of biomass content
7 Expression of results
8 Performance characteristics
9 Test report
Annex A (normative) Determination of the biomass content based on the 14C method
Annex B (normative) Determination of biomass content using the selective dissolution method (SDM)
Annex C (normative) Determination of biomass content using the manual sorting method (Msort)
Annex D (informative) Limitations of the determination methods
Annex E (informative) Performance data
Bibliography