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DANSK DS/EN ISO 20130 PDF

DANSK DS/EN ISO 20130 PDF

Name:
DANSK DS/EN ISO 20130 PDF

Published Date:
05/11/2020

Status:
[ Active ]

Description:

Soil quality – Measurement of enzyme activity patterns in soil samples using colorimetric substrates in micro-well plates (ISO 20130:2018)

Publisher:
Dansk Standard

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$27
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SAME AS ISO 20130

This document specifies a method for the measurement of several hydrolase activities (arylamidase, arylsulfatase, β-galactosidase, α-glucosidase, β-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.


Edition : 20
File Size : 1 file , 1.7 MB
Number of Pages : 42
Product Code(s) : DS-041, DS-041
Published : 05/11/2020

History

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