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prEN ISO 25807

Water quality — Guidance on laboratory procedures mechanical homogenization and DNA extraction of aquatic macroinvertebrate samples prEN ISO 25807

General information

30.99   CD approved for registration as DIS   Oct 1, 2026

CEN

CEN/TC 230 Water analysis

European Norm

13.060.70   Examination of biological properties of water

Scope

Standardization of procedures to mechanically homogenize aquatic macroinvertebrate specimens collected in the context of, e.g., biodiversity assessments and regulatory biomonitoring of inland surface waters, and subsequent DNA extraction, including terminology, laboratory requirements, contamination avoidance, quality control, recommendation of devices, voucher and DNA storage.

Life cycle

NOW

IN_DEVELOPMENT
prEN ISO 25807
30.99 CD approved for registration as DIS
Oct 1, 2026




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