Water quality - On-line sensors/analysing equipment for water - Specifications and performance tests (ISO 15839:2003); German version EN ISO 15839:2006
€91.03
German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 71: Equivalance of two analytical methods based on the comparison of results and their statistical evaluation, Procedure for quantitative characteristics with continuous set of values (A 71)
€77.20
Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Automated sampling devices (samplers) for water and waste water; German version EN 16479:2014
€105.42
German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 45: Interlaboratory comparisons for proficiency testing of laboratories (A 45)
€98.32
Water quality - Sampling - Part 14: Guidance on quality assurance of environmental water sampling and handling (ISO 5667-14:1998)
Water quality - Estimation of measurement uncertainty based on validation and quality control data (ISO 11352:2012)
Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012); German version EN ISO 5667-3:2012
€145.14
German standard methods for the examination of water, waste water and sludge; general information (group A); sampling of water from mineral springs and spas (A 18)
€41.78
Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2020); German version EN ISO 5667-1:2022
€140.00
Water quality - General requirements and performance test procedures for water monitoring equipment - Continuous measuring devices; German and English version EN 17075:2018/prA1:2022
Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Automated sampling devices (samplers) for water and waste water; German and English version prEN 16479:2021
€128.22
German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 71: Equivalence of two analysis methods based on the comparison of analysis results (A 71)
German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 100: Testing for threshold violation, taking into account the measurement uncertainty using statistical and empirical methods
€122.34
Water quality - Sampling - Part 12: Guidance on sampling of bottom sediments (ISO/DIS 5667-12:2016); Text in German and English
