
BS EN ISO 20227 - 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
出版:British Standards Institution

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BS EN ISO 20227.
ISO/DIS 20227 : 60.00 (2017) - Identical
ISO/DIS 20227 : 60.00 (2017) - Identical