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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About NAW Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees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: 161


DIN EN 14528	2023-01	Bidets - Functional requirements and test methods; German and English version prEN 14528:2022 More
DIN EN ISO 7704	2022-12	Water quality - Requirements for the performance testing of membrane filters used for direct enumeration of microorganisms by culture methods (ISO/FDIS 7704:2022); German and English version FprEN ISO 7704:2022 More	Read draft and comment
DIN ISO 11271	2022-11	Soil quality - Determination of redox potential - Field method (ISO 11271:2022); Text in German and English More	Read draft and comment
DIN EN 17899	2022-10	Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality; German and English version prEN 17899:2022 More
DIN 1186-100	2022-10	Interlocking concrete revetments in hydraulic engineering - Part 100: Evaluation of conformity of interlocking revetments in hydraulic engineering in addition to DIN 1186-1 More
DIN EN ISO 25377	2022-10	Hydrometric uncertainty guidance (HUG) (ISO 25377:2020); German and English version prEN ISO 25377:2022 More
DIN EN ISO 11267	2022-10	Soil quality - Inhibition of reproduction of Collembola (Folsomia candida) by soil contaminants (ISO/DIS 11267:2022); German and English version prEN ISO 11267:2022 More
DIN 1186-1	2022-10	Interlocking concrete revetments in hydraulic engineering - Part 1: Requirements More
DIN EN ISO 19040-2	2022-09	Water quality - Determination of the estrogenic potential of water and waste water - Part 2: Yeast estrogen screen (A-YES, Arxula adeninivorans) (ISO 19040-2:2018); German and English version prEN ISO 19040-2:2022 More
DIN EN ISO 19040-3	2022-09	Water quality - Determination of the estrogenic potential of water and waste water - Part 3: In vitro human cell-based reporter gene assay (ISO 19040-3:2018); German and English version prEN ISO 19040-3:2022 More

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