Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Laboratory apparatus
6 Reagents
7 Biological and growing apparatus
8 Pre-treatment and analysis of soil or soil material
sample
9 Experimental and analytical procedure
10 Validity criteria
11 Assessment of the results
12 Statistical analysis
13 Test report
Annex A (informative) - Plant species adapted to the
biotest procedure
Annex B (informative) - Technical drawings of the
different components of the biotest
Annex C (informative) - Seed selection and seed density
in plant pot for a range of species tested
with the standardized experimental procedure
Annex D (informative) - Digestion and analysis of plant
samples
Annex E (informative) - Range of biomasses and trace
element quantities in control plant pots
Annex F (informative) - Ring-test
Bibliography