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DANSK DSF/FPREN ISO 20227 PDF

DANSK DSF/FPREN ISO 20227 PDF

Name:
DANSK DSF/FPREN ISO 20227 PDF

Published Date:

Status:
[ Draft ]

Description:

Water quality – Determination of the growth inhibition effects of waste waters, natural waters and chemicals on the duckweed Spirodela polyrhiza – Method using a stock culture independent microbiotest (ISO/FDIS 20227:2017)

Publisher:
Dansk Standard

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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Choose Document Language:
$12
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DRAFT

This International Standard specifies a method for the determination of the inhibition of the growth of the first fronds of Spirodela polyrhiza germinated from dormant turions, by substances and mixtures contained in water or waste water, including treated municipal waste water and industrial effluents. The test is also applicable to pure chemicals and in particular plant protection products and pesticides.


Edition : 17
File Size : 1 file , 1 MB
Number of Pages : 30
Product Code(s) : DSF-021, DSF-021

History

DANSK DSF/FPREN ISO 20227
DANSK DSF/FPREN ISO 20227
Published Date:
Water quality – Determination of the growth inhibition effects of waste waters, natural waters and chemicals on the duckweed Spirodela polyrhiza – Method using a stock culture independent microbiotest (ISO/FDIS 20227:2017)
$12
DANSK DS/EN ISO 20227
DANSK DS/EN ISO 20227
Published Date: 07/24/2017
Water quality – Determination of the growth inhibition effects of waste waters, natural waters and chemicals on the duckweed Spirodela polyrhiza – Method using a stock culture independent microbiotest (ISO 20227:2017)
$22.5

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