17/30321012 DC : 0
NA
Status of Standard is Unknown
BS ISO 20130 - SOIL QUALITY - MEASUREMENT OF ENZYME ACTIVITY PATTERNS IN SOIL SAMPLES USING COLORIMETRIC SUBSTRATES IN MICRO-WELL PLATES
Hardcopy , PDF
English
Foreword
Introduction
1 Scope
2 Normative references
3 Symbols and abbreviated terms
4 Principle
5 Reagents
6 Apparatus and materials
7 Procedure
8 Calculation of results
9 Expression of results
10 Validity criteria
11 Test report
Annex A (informative) - Robustess of the method and
intralaboratory tests for evaluating soil enzymatic
activities with colorimetric method
Annex B (informative) - International ring test for
evaluating soil enzymatic activities with
colorimetric method
Bibliography
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