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Standard [CURRENT]

ISO 20227:2017-06

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

German title
Wasserbeschaffenheit - Bestimmung der wachstumshemmenden Wirkung von Abwässern, natürlichen Wässern und Chemikalien auf die Wasserlinsenart Spirodela polyrhiza - Verfahren mittels Stammkultur unabhängigem mikrobiologischem Test
Note
There is a corrected version for the French language version.
Publication date
2017-06
Original language
English
Pages
20

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Note
There is a corrected version for the French language version.
Publication date
2017-06
Original language
English
Pages
20

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Content
ICS
13.060.70
Replacement amendments
Corrected document: Customers who purchased the previous edition received free of charge

Cooperation at DIN

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