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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

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ISO 7027-1	2016-06	Standards	Water quality - Determination of turbidity - Part 1: Quantitative methods More	Order from DIN Media
ISO 7027-2	2019-01	Standards	Water quality - Determination of turbidity - Part 2: Semi-quantitative methods for the assessment of transparency of waters More	Order from DIN Media
ISO 7150-1	1984-06	Standards	Water quality; Determination of ammonium; Part 1 : Manual spectrometric method More	Order from DIN Media
ISO 7393-1	1985-09	Standards	Water quality; Determination of free chlorine and total chlorine; Part 1 : Titrimetric method using N,N-diethyl-1,4-phenylenediamine More	Order from DIN Media
ISO 7393-1 Technical Corrigendum 1	2001-03	Standards	Water quality - Determination of free chlorine and total chlorine - Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine; Technical Corrigendum 1 More	Order from DIN Media
ISO 7393-2	2017-12	Standards	Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes More	Order from DIN Media
ISO 7393-3	1990-06	Standards	Water quality; determination of free chlorine and total chlorine; part 3: iodometric titration method for the determination of total chlorine More	Order from DIN Media
ISO 7875-1	1996-12	Standards	Water quality - Determination of surfactants - Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS) More	Order from DIN Media
ISO 7875-1 Technical Corrigendum 1	2003-07	Standards	Water quality - Determination of surfactants - Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS); Technical Corrigendum 1 More	Order from DIN Media
ISO 7875-2	1984-12	Standards	Water quality; Determination of surfactants; Part 2 : Determination of non-ionic surfactants using Dragendorff reagent More	Order from DIN Media

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