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NA 119

DIN Standards Committee Water Practice

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Projects of NA 119

Number: 438

DIN CEN ISO/TS 23818-2 rev 2024-06-17 Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 2: Thermoset composite materials More  Comment 
ISO/DIS 20899 2024-06-17 Water quality - Plutonium and neptunium - Test method using ICP-MS More  Comment 
ISO/FDIS 9697 2024-06-17 Water quality - Gross beta activity - Test method using thick source More  Comment 
ISO/FDIS 11704 2024-06-17 Water quality - Gross alpha and gross beta activity - Test method using liquid scintillation counting More  Comment 
ISO/FDIS 13169 2024-06-17 Water quality - Uranium - Test method using alpha liquid scintillation counting More  Comment 
ISO/CD TS 23818-2 2024-06-13 Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 2: Thermoset composite materials More  Comment 
ISO/DIS 20468-11 2024-06-10 Performance evaluation of treatment technologies for water reuse systems - Part 11: Guidelines for nanoporous adsorbents More  Comment 
ISO/CD TR 25262 2024-05-24 Health risk assessment and management of high-quality reuse of treated greywater during natural disasters, emergencies and crises More  Comment 
ISO/DTS 25008-1 2024-05-16 Soil quality - Responses of higher plants to environmental stresses - Part 1: Methods to assess physiological parameters More  Comment 
ISO/DIS 25133 2024-05-16 Water quality - Determination of Chlorophenols in water using sorptive extraction with thermal desorption and gas chromatography-mass spectrometry More  Comment 

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