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BS EN ISO 16387:2023 – TC

BS EN ISO 16387:2023 – TC

$217.84

Tracked Changes. Soil quality. Effects of contaminants on Enchytraeidae (Enchytraeus sp.). Determination of effects on reproduction

Published By Publication Date Number of Pages
BSI 2023 72
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This document specifies one of the methods for evaluating the habitat function of soils and determining effects of soil contaminants and substances on the reproduction of Enchytraeus sp. by dermal and alimentary uptake in a chronic test. It is applicable to soils and soil materials of unknown quality, for example, from contaminated sites, amended soils, soils after remediation, agricultural or other sites under concern and waste materials. This document provides information on how to use this method for testing substances under temperate conditions. The method is not applicable to substances, for which the air/soil partition coefficient is greater than 1, or to substances for which the vapour pressure exceeds 300 Pa at 25 °C. NOTE      No provision is made in the test method for monitoring the persistence of the substance under test.

PDF Catalog

PDF Pages PDF Title
40 undefined
42 European foreword
Endorsement notice
44 Foreword
45 Introduction
47 1 Scope
2 Normative references
3 Terms and definitions
49 4 Principle
5 Reagents and material
52 6 Apparatus
7 Test environment
53 8 Procedure
8.1 Experimental design
8.1.1 General
8.1.2 Range-finding test
8.1.3 Definitive test
54 8.2 Preparation of test mixtures
8.2.1 Testing contaminated soil
8.2.2 Testing substances added to the test substrate
55 8.2.3 Preparation of control container
8.3 Addition of food
8.4 Addition of the biological material
8.5 Test conditions and measurements
8.6 Reference substance
56 9 Calculation and expression of results
9.1 Calculation
9.2 Expression of results
10 Validity of the test
11 Statistical analysis
11.1 General
11.2 Range-finding test
57 11.3 Definitive test
12 Test report
59 Annex A (informative) Conditions for culture of Enchytraeus sp
61 Annex B (informative) Test procedure using other Enchytraeus species
63 Annex C (normative) Determination of total water holding capacity
64 Annex D (informative) Detailed description of extraction techniques
66 Annex E (informative) Overview of the statistical assessment of data (NOEC determination)
67 Bibliography

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BS EN ISO 16387:2023 - TC
$217.84