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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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Projects of ISO/TC 298/WG 4

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Document number	Begin	Title	Comment
ISO/AWI 24880	2025-09-10	Rare earth - Determination of rare earth distribution in mixed rare earth metals and their compounds- Inductively coupled plasma optical emission spectrometry More	Comment
ISO/AWI 24890	2025-09-10	Rare Earth - Analysis by X-Ray Fluorescence Spectrometry (XRFS) --Determination of rare earth distribution in praseodymium-Neodymium compounds by Borate Fusion More	Comment
DIN EN ISO 24181-1	2025-06-10	Rare earth - Determination of non-rare earth impurities in individual rare earth metals and their oxides - ICP-AES - Part 1: Analysis of Al, Ca, Mg, Fe and Si (ISO 24181-1:2024); German and English version EN ISO 24181-1:2025 More	Comment
ISO/WD 19456	2024-06-05	Determination of rare earth impurity contents in individual rare earth metals and their oxides - Inductively coupled plasma mass spectrometry Part 1: Determination of rare earth impurity contents in individual La, Ce, Pr, Nd, Sm metals and their oxides More	Comment

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