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NA 119

DIN Standards Committee Water Practice

About NAW Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

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Drafts of NA 119

Number: 119


DIN EN ISO 20236	2023-10	Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO/DIS 20236:2023); German and English version prEN ISO 20236:2023 More	Read draft and comment
DIN 1236-3	2023-10	Concrete elements and buckets for gullies - Classes A and B - Part 3: Buckets More	Read draft and comment
DIN 1236-2	2023-10	Concrete elements and buckets for gullies - Classes A and B - Part 2: Concrete elements More	Read draft and comment
DIN 4052-3	2023-10	Concrete elements and buckets for road gullies - Part 3: Concrete elements More	Read draft and comment
DIN EN ISO 13164-4	2023-10	Water quality - Radon-222 - Part 4: Test method using two-phase liquid scintillation counting (ISO/FDIS 13164-4:2023); German and English version prEN ISO 13164-4:2023 More	Read draft and comment
DIN 1986-3	2023-10	Drainage systems on private ground - Part 3: Specifications for service and maintenance More	Read draft and comment
DIN 4262-1	2023-10	Pipes and fittings for subsoil drainage of trafficked areas and underground engineering - Part 1: Pipes, fittings and their joints made from PCV-U, PP and PE More	Read draft and comment
DIN EN 12255-7	2023-09	Wastewater treatment plants - Part 7: Biological fixed-film reactors; German and English version prEN 12255-7:2023 More	Read draft and comment
DIN EN ISO 5667-1	2023-09	Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2023); German and English version EN ISO 5667-1:2023 More	Read draft and comment
DIN 3608	2023-08	Solids - Determination of perfluoroalkanoic acids by LC-MS/MS after oxidative digestion of soil leachates (TOP assay) More	Read draft and comment

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