Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Processes and Techniques (hierarchy name)
4. [processes and techniques by specific type]
5. analysis and testing techniques
6. mass spectrometry

Anotations

Scope note:

Analysis and measurement of minute quantities of radioisotopes in materials, using a particle accelerator. It is used in fields such as archaeology, anthropology, toxicology, radiochemistry, and climatology for purposes such as dating, identifying, and describing materials.