INDUSTRY|chemistry|chemical compound
- substaint radailipéadaithe Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- ábhar radailipéadaithe Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- labelled substance | radiolabelled substance | radio-labelled chemical | radio-labelled compound
- en
- Definition substance, in the chemical composition of which one or more atoms have been replaced by their isotope Reference "COM-EN, based on: Wikipedia > Isotopic labeling (11.2.2022)"