🌐EnglishEnglishDeutschEspañolFrançaisItaliano한국어中文日本語EntityQ3855627· pop 9· linked from 10 articlesDumas methodmethod for the quantitative determination of nitrogen in chemical substancesAvailable in 9 languagesEspañolFrançaisDeutsch日本語ItalianoCatalanUkrainian한국어via Wikidata sitelinks · CC0ConnectionswaterEntityoxygenEntityCategoriesChemical testsFood analysisNitrogen