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Standard [CURRENT]

DIN EN ISO 20227:2017-10

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); German version EN ISO 20227:2017

German title
Wasserbeschaffenheit - Bestimmung der wachstumshemmenden Wirkung von Abwässern, natürlichen Wässern und Chemikalien auf die Wasserlinsenart Spirodela polyrhiza - Verfahren mittels Stammkultur unabhängigem mikrobiologischem Test (ISO 20227:2017); Deutsche Fassung EN ISO 20227:2017
Publication date
2017-10
Original language
German
Pages
28

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Publication date
2017-10
Original language
German
Pages
28
DOI
https://dx.doi.org/10.31030/2630223

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Content
ICS
13.060.70
DOI
https://dx.doi.org/10.31030/2630223

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