# Assessment of solid phase microextraction as a sample preparation tool for untargeted analysis of brain tissue using liquid chromatography-mass spectrometry

> Research article (Journal of Chromatography A, 2021) · cited 30× · AI/ML

**Wikidata**: [openalex:W3119048849](https://www.wikidata.org/wiki/openalex:W3119048849)  
**Source**: https://4ort.xyz/entity/assessment-of-solid-phase-microextraction-as-a-sample-preparation-tool-for-untargeted-analysis-of-brain-tissue-using-liq