Home›Chemical safety›predicted no-effect concentration🌐EnglishEnglishDeutschFrançaisالعربيةفارسیEntityQ1554304· pop 5· linked from 4 articlespredicted no-effect concentrationAlso known as PNECAvailable in 5 languagesFrançaisDeutschالعربيةفارسیvia Wikidata sitelinks · CC0ConnectionsecosystemEntityWayback MachineEntityCategoriesChemical safetyConcentration indicatorsEnvironmental toxicology