BS 7755-4.2.1:1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Soil quality. Biological methods. Effects of pollutants on soil fauna Determination of acute toxicity to earthworms (Eisenia fetida) using artificial soil substrate
Hardcopy , PDF
English
15-03-1994
31-08-2015
National foreword
Committees responsible
Method
Introduction
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Reagents
6 Apparatus
7 Test environment
8 Procedure
9 Calculation and expression of results
10 Validity of the test
11 Test report
Annexes
A (informative) Example of breeding technique for
Eisenia fetida
B (informative) Bibliography
Describes a method for determining the acute toxicity of substances to Eienia fetida by dermal and alimentary uptake using an artificial substrate. Coverage includes definitions, reagents, apparatus and procedure.
| Committee |
EH/4
|
| DevelopmentNote |
Supersedes 92/56841 DC and 92/53940 DC (04/2005)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 11268-1:1993 | Identical |
A newer version of this standard is available.
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