BS EN 273:1992
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Wood preservatives. Determination of the curative action against Lyctus brunneus (Stephens) (Laboratory method)
Hardcopy , PDF
20-04-2012
English
15-09-1992
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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)
Wooden test specimens are impregnated with nutrient, exposed to adult beetles, then preservative is surface applied. After 12 weeks number of dead and alive adult beetles, larvae and pupae are compared to those in untreated control.
| Committee |
B/515
|
| DevelopmentNote |
Supersedes 88/55417 DC (10/2005)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NF EN 273 : 1992 | Identical |
| I.S. EN 273:1993 | Identical |
| SN EN 273 : 1992 | Identical |
| EN 273 : 1992 | Identical |
| NBN EN 273 : 1993 | Identical |
| NEN EN 273 : 1993 | Identical |
| UNI EN 273 : 1993 | Identical |
| NS EN 273 : 1ED 1992 | Identical |
| DIN EN 273:1992-08 | Identical |
| BS 700-1:1982 | Graduated pipettes Specification for general requirements |
| BS 5666-1:1987 | Methods of analysis of wood preservatives and treated timber Guide to sampling and preparation of wood preservatives and treated timber for analysis |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.