NEN EN 273 : 1993

Cooperating organizations
National foreword
Foreword
Introduction
1. Scope
2. Normative references
3. Definitions
4. Principle
5. Test materials and apparatus
6. Sampling
7. Test specimens
8. Procedure
9. Validity of test
10. Expression of results
11. Test report
Annex A (informative) Example of a test report
Annex B (informative) Technique for culturing 'Lyctus
brunneus'
Annex C (informative) Principal parasites and predators
of 'Lyctus'
Annex D (informative) Bibliography
National annex NA (informative)
National annex NB (informative)

Specifies a method for the determination of the curative action of a wood preservative against infestation by Lyctus brunneus (Stephens). The method applies to organic water-dispersible formulations, as supplied or as prepared in the laboratory from concentrates; or to organic formulations, as supplied or as prepared in the laboratory from concentrates; or to water-soluble materials. Coverage includes definitions, sampling, procedure and test report.