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BSI 22/30439792 DC 2022

BSI 22/30439792 DC 2022

$13.70

BS EN ISO 11267. Soil quality. Inhibition of reproduction of Collembola (Folsomia candida) by soil contaminants

Published By Publication Date Number of Pages
BSI 2022 44
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PDF Catalog

PDF Pages PDF Title
1 30439792-NC.pdf
3 ISO_DIS 11267 ed.3 – id.79816 Enquiry PDF (en).pdf
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
11 4 Principle
12 5 Reagents and material
14 6 Apparatus
7 Procedure
7.1 Experimental design
7.1.1 General
7.1.2 Range-finding test
15 7.1.3 Definitive test
7.2 Preparation of test mixture
7.2.1 Testing contaminated soil
16 7.2.2 Testing substances added to the test substrate
17 7.2.3 Preparation of control container
7.3 Addition of the biological material
7.4 Test conditions and measurements
7.5 Determination of surviving Collembola
8 Calculation and expression of results
8.1 Calculation
18 8.2 Expression of results
9 Validity of the test
10 Statistical analysis
10.1 General
10.2 Single-concentration tests
19 10.3 Multi-concentration tests
10.3.1 Range-finding test
10.3.2 Definitive test
20 11 Test report
21 Annex€A (informative) Techniques for rearing and breeding of Collembola
23 Annex€B (informative) Determination of water-holding capacity
24 Annex€C (informative) Guidance on adjustment of pH of artificial soil
25 Annex€D (informative) Extraction and counting of Collembola
26 Annex€E (informative) Specific information of alternative Collembolan species
38 Bibliography

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BSI 22/30439792 DC 2022
$13.70