• 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 NA 021-00-30 AA

ISO 21826-1 2022-07 Standards Iron ores - Determination of total iron content using the EDTA photometric titration method - Part 1: Microwave digestion method More  Order from DIN Media
ISO 22682 2017-08 Standards Iron ores - Determination of trace elements - Plasma spectrometric method More  Order from DIN Media
ISO 24476 2024-04 Standards Steel - Determination of oxygen - Infrared absorption method after fusion under inert gas (Routine method) More  Order from DIN Media
ISO/TR 4688-1 2017-04 Technical rule Iron ores - Determination of aluminium - Part 1: Flame atomic absorption spectrometric method More  Order from DIN Media
ISO/TR 9686 2017-05 Technical rule Direct reduced iron - Determination of carbon and/or sulfur - High-frequency combustion method with infrared measurement More  Order from DIN Media
ISO/TR 9769 2018-12 Technical rule Steel and iron - Review of available methods of analysis More  Order from DIN Media
ISO/TR 11422 1996-02 Technical rule Iron ores - Recommended procedures for iron ore dissolution using either acid digestion or alkali fusion More  Order from DIN Media
ISO/TR 16043 2015-10 Technical rule Iron ores - Determination of chlorine content - X-ray fluorescence spectrometric method More  Order from DIN Media
ISO/TR 17055 2002-04 Technical rule Steel - Determination of silicon content - Inductively coupled plasma atomic emission spectrometric method More  Order from DIN Media
ISO/TR 18230 2015-08 Technical rule Iron ores - Determination of loss on ignition - Non-oxidised ores More  Order from DIN Media

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