CEN EN ISO 10253 Water quality - Marine algal growth inhibition test with Skeletonema sp. and Phaeodactylum tricornutum
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European Committee for Standardization
Water quality - Marine algal growth inhibition test with Skeletonema sp. and Phaeodactylum tricornutum
N EN ISO 10253
Annotation
This document specifies a method for the determination of the inhibition of growth of the unicellular marine algae Skeletonema sp. and Phaeodactylum tricornutum by substances and mixtures contained in sea water or by environmental water samples (effluents, elutriates, etc.).
The method can be used for testing substances that are readily soluble in water and are not significantly degraded or eliminated in any other way from the test medium.
NOTE With modifications, as described in ISO 14442 and ISO 5667–16, the inhibitory effects of poorly soluble organic and inorganic materials, volatile compounds, metal compounds, effluents, marine water samples and elutriates of sediments can be tested.
Автоматический перевод:
Качество воды - Морское водорослевое торможение роста проверяет с SP Skeletonema и Phaeodactylum tricornutum
Этот документ определяет метод для определения запрещения роста одноклеточных морских водорослей, которые SP Skeletonema и Phaeodactylum tricornutum сущностями и смесями, содержавшимися в морской воде или образцами природных вод (сточные воды, декантирует, и т.д.).
Метод может использоваться для испытания сущностей, которые являются легкорастворимыми в воде и не значительно ухудшены или устранены любым другим способом из контрольной идентификационной среды.
