• 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 18191 2015-09 Standards Water quality - Determination of pHₜ in sea water - Method using the indicator dye m-cresol purple More  Order from DIN Media
ISO 18635 2016-04 Standards Water quality - Determination of short-chain polychlorinated alkanes (SCCPs) in sediment, sewage sludge and suspended (particulate) matter - Method using gas chromatography-mass spectrometry (GC-MS) and electron capture negative ionization (ECNI) More  Order from DIN Media
ISO 18856 2004-09 Standards Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry More  Order from DIN Media
ISO 18857-1 2005-01 Standards Water quality - Determination of selected alkylphenols - Part 1: Method for non-filtered samples using liquid-liquid extraction and gas chromatography with mass selective detection More  Order from DIN Media
ISO 18857-2 2009-09 Standards Water quality - Determination of selected alkylphenols - Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation More  Order from DIN Media
ISO 19340 2017-10 Standards Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC) More  Order from DIN Media
ISO 20179 2005-10 Standards Water quality - Determination of microcystins - Method using solid phase extraction (SPE) and high performance liquid chromatography (HPLC) with ultraviolet (UV) detection More  Order from DIN Media
ISO 20595 2018-01 Standards Water quality - Determination of selected highly volatile organic compounds in water - Method using gas chromatography and mass spectrometry by static headspace technique (HS-GC-MS) More  Order from DIN Media
ISO 20596-1 2018-06 Standards Water quality - Determination of cyclic volatile methylsiloxanes in water - Part 1: Method using purge and trap with gas chromatography-mass spectrometry (GC-MS) More  Order from DIN Media
ISO 20596-2 2021-01 Standards Water quality - Determination of cyclic volatile methylsiloxanes in water - Part 2: Method using liquid-liquid extraction with gas chromatography-mass spectrometry (GC-MS) More  Order from DIN Media

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