# ISO 80000-12:2019 Quantities and units — Part 12: Condensed matter physics

> ISO standard

**Wikidata**: [Q105435287](https://www.wikidata.org/wiki/Q105435287)  
**Source**: https://4ort.xyz/entity/iso-80000-12-2019-quantities-and-units-part-12-condensed-matter-physics