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https://www.horiba.com/aut/scientific/applications/metallurgy/pages/oxygen-and-nitrogen-determination-in-aluminium-nitride/ Oxygen and Nitrogen determination in Aluminium Nitride - HORIBA nitrogen determination aluminium nitride oxygen horiba https://www.wikidata.org/wiki/Q78835364 Nitrogen determination by a continuous digestion and analysis system - Wikidata scientific article published on 01 July 1960 nitrogen determination analysis system continuous digestion wikidata https://www.horiba.com/tha/scientific/applications/metallurgy/low-nitrogen-determination-in-steel/ Low Nitrogen Determination in Steel - HORIBA nitrogen determination low steel horiba https://www.muni.cz/en/research/publications/1433936 Electric field determination in air plasmas from intensity ratio of nitrogen spectral bands: I.... https://www.astm.org/membership-participation/technical-committees/workitems/workitem-wk94612 WK94612 - New Test Method for Determination of Carbon, Hydrogen, and Nitrogen content in Waste... ASTM International - Standards Worldwide