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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 190/SC 3/WG 1

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ISO 11047	1998-05	Standards	Soil quality - Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc in aqua regia extracts of soil - Flame and electrothermal atomic absorption spectrometric methods More	Order from DIN Media
ISO 11261	1995-03	Standards	Soil quality - Determination of total nitrogen - Modified Kjeldahl method More	Order from DIN Media
ISO 11262	2011-11	Standards	Soil quality - Determination of total cyanide More	Order from DIN Media
ISO 11263	1994-12	Standards	Soil quality - Determination of phosphorus - Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution More	Order from DIN Media
ISO 13878	1998-03	Standards	Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis") More	Order from DIN Media
ISO 14255	1998-05	Standards	Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant More	Order from DIN Media
ISO 14256-2	2005-01	Standards	Soil quality - Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution - Part 2: Automated method with segmented flow analysis More	Order from DIN Media
ISO 14388-1	2014-08	Standards	Soil quality - Acid-base accounting procedure for acid sulfate soils - Part 1: Introduction and definitions, symbols and acronyms, sampling and sample preparation More	Order from DIN Media
ISO 14388-2	2014-08	Standards	Soil quality - Acid-base accounting procedure for acid sulfate soils - Part 2: Chromium reducible sulfur (CRS) methodology More	Order from DIN Media
ISO 14388-3	2014-08	Standards	Soil quality - Acid-base accounting procedure for acid sulfate soils - Part 3: Suspension peroxide oxidation combined acidity and sulfur (SPOCAS) methodology More	Order from DIN Media

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