🌐EnglishEnglishDeutschEspañolItalianoPortuguêsEntityQ900780· pop 9· linked from 2 articlesWestphal balancescientific instrument for measuring the density of liquidsAvailable in 9 languagesEspañolDeutschPortuguêsItalianoCzechMacedonianNorwegianRomanianvia Wikidata sitelinks · CC0Connectionsmass densityEntityWayback MachineEntityCategoriesObsolete scientific instruments