2. Getting involved
  3. Standards Committees
  4. NAW
NA 119

DIN Standards Committee Water Practice

About NAW Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

Search list

Drafts of NA 119

Number: 133

DIN EN 16150 2025-05 Water quality - Guidance on pro-rata multi-habitat sampling of benthic macroinvertebrates from rivers and streams; German and English version prEN 16150:2025 More 
DIN EN ISO 18475 2025-05 Environmental solid matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD) (ISO 18475:2023); German and English version prEN ISO 18475:2025 More  Read draft and comment
DIN EN ISO 13647 2025-05 Water quality - Enumeration of culturable microorganisms - Colony count by spread plate inoculation on R2A medium (ISO/DIS 13647:2025); German and English version prEN ISO 13647:2025 More  Read draft and comment
DIN EN ISO 11350 2025-05 Water quality - Determination of the genotoxicity of water and waste water - Salmonella/microsome fluctuation test (Ames fluctuation test) (ISO 11350:2012); German and English version prEN ISO 11350:2025 More  Read draft and comment
DIN EN ISO 27913 2025-04 Carbon dioxide capture, transportation and geological storage - Pipeline transportation systems (ISO 27913:2024); German and English version prEN ISO 27913:2025 More  Read draft and comment
DIN EN ISO 11295 2025-04 Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities (ISO/DIS 11295:2025); German and English version prEN ISO 11295:2025 More  Read draft and comment
DIN EN 12666-1 2025-04 Plastics piping systems for non-pressure underground drains and sewers - Polyethylene (PE) - Part 1: Specifications for pipes, fittings and the system; German and English version prEN 12666-1:2025 More  Read draft and comment
DIN EN ISO 17805 2025-04 Water quality - Sampling, capture and preservation of environmental DNA from water (ISO/DIS 17805:2025); German and English version prEN ISO 17805:2025 More  Read draft and comment
DIN 19631 2025-04 Leaching of construction products - Percolation method for the examination of the leaching behaviour of materials injected into the soil More  Read draft and comment
DIN 19573 2025-04 Mortar for construction and rehabilitation of drains and sewers outside buildings More  Read draft and comment

TOP