# isotopic signature

> characteristic set of ratios of stable or unstable isotopes

**Wikidata**: [Q905807](https://www.wikidata.org/wiki/Q905807)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Isotopic_signature)  
**Source**: https://4ort.xyz/entity/isotopic-signature


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)