• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Publications of ISO/TC 147/SC 2

ISO 21253-2 2019-08 Standards Water quality - Multi-compound class methods - Part 2: Criteria for the quantitative determination of organic substances using a multi-compound class analytical method More  Order from DIN Media
ISO 21458 2008-12 Standards Water quality - Determination of glyphosate and AMPA - Method using high performance liquid chromatography (HPLC) and fluorometric detection More  Order from DIN Media
ISO 21675 2019-10 Standards Water quality - Determination of perfluoroalkyl and polyfluoroalkyl substances (PFAS) in water - Method using solid phase extraction and liquid chromatography-tandem mass spectrometry (LC-MS/MS) More  Order from DIN Media
ISO 21676 2018-10 Standards Water quality - Determination of the dissolved fraction of selected active pharmaceutical ingredients, transformation products and other organic substances in water and treated waste water - Method using high performance liquid chromatography and mass spectrometric detection (HPLC-MS/MS or -HRMS) after direct injection More  Order from DIN Media
ISO 21793 2020-08 Standards Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved bound phosphorus (DPb) after wet chemical catalysed ozone hydroxyl radical oxidation (COHR) More  Order from DIN Media
ISO 21863 2020-11 Standards Water quality - Determination of alkylmercury compounds in water - Method using gas chromatography-mass spectrometry (GC-MS) after phenylation and solvent extraction More  Order from DIN Media
ISO 22032 2006-12 Standards Water quality - Determination of selected polybrominated diphenyl ethers in sediment and sewage sludge - Method using extraction and gas chromatography/mass spectrometry More  Order from DIN Media
ISO 22104 2021-07 Standards Water quality - Determination of microcystins - Method using liquid chromatography and tandem mass spectrometry (LC-MS/MS) More  Order from DIN Media
ISO 22478 2006-02 Standards Water quality - Determination of certain explosives and related compounds - Method using high-performance liquid chromatography (HPLC) with UV detection More  Order from DIN Media
ISO 22719 2008-03 Standards Water quality - Determination of total alkalinity in sea water using high precision potentiometric titration More  Order from DIN Media

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