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Norm

ÖNORM EN 13946

Issue date: 2003 08 01

Water quality - Guidance standard for the routine sampling and pretreatment of benthic diatoms from rivers

This guidance European Standard establishes a method for the sampling and laboratory preparation of benthic diatoms for water quality assessments. Data produced by this ...
Withdrawn: 2014 04 15
This guidance European Standard establishes a method for the sampling and laboratory preparation of benthic diatoms for water quality assessments. Data produced by this method are suitable for production of water quality indices based on the relative abundance of taxa. With appropriate modifications the method can be applied to the study of benthic diatoms in lakes.
ÖNORM EN 13946
2014 04 15
Water quality - Guidance for the routine sampling and preparation of benthic diatoms from rivers and...
Norm
ÖNORM EN 13946
2003 08 01
Water quality - Guidance standard for the routine sampling and pretreatment of benthic diatoms from ...
Norm
Norm
ÖNORM EN 13946
Issue date : 2014 04 15
Water quality - Guidance for the routine sampling and preparation of benthic diatoms from rivers and lakes