# Attenuated total reflectance

> technique used in conjunction with infrared spectroscopy enabling samples to be examined directly in the solid or liquid state without further preparation

**Wikidata**: [Q300035](https://www.wikidata.org/wiki/Q300035)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Attenuated_total_reflectance)  
**Source**: https://4ort.xyz/entity/attenuated-total-reflectance


## References

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