I.S. EN 17136:2019
Current
The latest, up-to-date edition.
Water quality - Guidance on field and laboratory procedures for quantitative analysis and identification of macroinvertebrates from inland surface waters
Hardcopy , PDF
English
03-16-2019
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
This document gives guidance on the quantitative estimation of abundance and identification of macroinvertebrates in samples taken from inland waters.
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