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  3. ISO/TS 22939:2019 PDF

ISO/TS 22939:2019 PDF

ISO/TS 22939:2019 PDF

Name:
ISO/TS 22939:2019 PDF

Published Date:
08/01/2019

Status:
Active

Description:

Soil quality - Measurement of enzyme activity patterns in soil samples using fluorogenic substrates in micro-well plates

Publisher:
International Organization for Standardization (Technical Standard)

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$37.2
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ISO/TS 22939:2019 specifies a method for the measurement of several enzyme activities (arylsulfatase, α −glucosidase, β -glucosidase, Cellubisidase, β -Xylosidase, phosphodiesterase (PDE), chitinase, phosphomonoesterase (PME), leucine-aminopeptidase, Alanine-aminopeptidase) simultaneously (or not) using fluorigenic substrates in soil samples. Enzyme activities of soil vary seasonally and depend on the chemical, physical and biological characteristics of soil. Its application for the detection of harmful effects of toxic chemicals or other anthropogenic impacts depends on the simultaneous comparison of enzyme activities in a control soil similar to the test soil, or on exposure tests with chemicals or treatments.


Edition : 2nd
File Size : 1 file , 1.1 MB
Note : This product is unavailable in Russia, Ukraine, Belarus
Number of Pages : 20
Published : 08/01/2019
Same As : ISO/TS 22939:2019

History

ISO/TS 22939:2019
ISO/TS 22939:2019
Published Date: 08/01/2019
Soil quality - Measurement of enzyme activity patterns in soil samples using fluorogenic substrates in micro-well plates
$37.2
ISO/TS 22939:2010
ISO/TS 22939:2010
Published Date: 03/15/2010
Soil quality - Measurement of enzyme activity patterns in soil samples using fluorogenic substrates in micro-well plates
$30.9

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