SN - NS-EN ISO 20227:2017
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)
active, Most Current
| Organization: | SN |
| Publication Date: | 1 October 2017 |
| Status: | active |
| ICS Code (Examination of biological properties of water): | 13.060.70 |
Document History
NS-EN ISO 20227:2017
October 1, 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)
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