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ČSN EN ISO 20130 (836508)
Soil quality - Measurement of enzyme activity patterns in soil samples using colorimetric substrates in micro-well plates
Translate name
STANDARD published on 1.11.2020
The information about the standard:
Designation standards: ČSN EN ISO 20130
Classification mark: 836508
Catalog number: 510764
Publication date standards: 1.11.2020
SKU: NS-1008272
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 20130 (836508):
This document specifies a method for the measurement of several hydrolase activities (arylamidase, arylsulfatase, ß-galactosidase, alpha-glucosidase, ß-glucosidase, N-acetyl-glucosaminidase, acid, alkaline and global phosphatases, urease) simultaneously (or not) in soil samples, using colorimetric substrates. Enzyme activities of soil vary seasonally and depend on soil chemical, physical and biological characteristics. This method can be applied either to detect harmful effects on soil enzyme activities derived from toxic substances or other anthropogenic agents in contaminated soils against a control soil, or to test chemicals
Preview of the standard ČSN EN ISO 20130 (836508)
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