• 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 057-03-02 AA

DIN EN 12946 2023-08 Standards Liming materials - Determination of the calcium content and magnesium content - Complexometric method; German version EN 12946:2023 More  Order from DIN Media
DIN EN 12947 2000-09 Standards Liming materials - Determination of magnesium content - Atomic absorption spectrometric method; German version EN 12947:2000 More  Order from DIN Media
DIN EN 12948 2011-02 Standards Liming materials - Determination of size distribution by dry and wet sieving; German version EN 12948:2010 More  Order from DIN Media
DIN EN 13266 2002-03 Standards Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers; German version EN 13266:2001 More  Order from DIN Media
DIN EN 13299 2000-03 Standards Fertilizers - Determination of flow rate; German version EN 13299:2000 More  Order from DIN Media
DIN EN 13366 2001-04 Standards Fertilizers - Treatment with a cation exchange resin for the determination of the chelated micro-nutrient content and of the chelated fraction of micro-nutrients; German version EN 13366:2001 More  Order from DIN Media
DIN EN 13368-1 2014-04 Standards Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography; German version EN 13368-1:2014 More  Order from DIN Media
DIN EN 13368-2 2018-03 Standards Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 2: Determination of Fe chelated by [o,o] EDDHA, [o,o] EDDHMA and HBED, or the amount of chelating agents, by ion pair chromatography; German version EN 13368-2:2017 More  Order from DIN Media
DIN EN 13368-3 2018-07 Standards Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 3: Determination of [S,S]-EDDS by ion pair chromatography; German version EN 13368-3:2017 More  Order from DIN Media
DIN EN 13466-1 2002-01 Standards Fertilizers - Determination of water content (Karl Fischer methods) - Part 1: Methanol as extracting medium; German version EN 13466-1:2001 More  Order from DIN Media

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