UNE-EN ISO 20227:2018
Current
Current
The latest, up-to-date edition.
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)
Available format(s)
Hardcopy , PDF
Language(s)
English, Spanish, Castilian
Published date
28-02-2018
Publisher
| Committee |
CTN 77/SC 1
|
| DocumentType |
Standard
|
| Pages |
29
|
| PublisherName |
Asociacion Espanola de Normalizacion
|
| Status |
Current
|
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