# Microtrace Analysis of Rare Earth Element Residues in Femtogram Quantities by Laser Desorption and Laser Postionization Mass Spectrometry

> Research article (Analytical Chemistry, 2017) · cited 19× · AI/ML

**Wikidata**: [openalex:W2626279481](https://www.wikidata.org/wiki/openalex:W2626279481)  
**Source**: https://4ort.xyz/entity/microtrace-analysis-of-rare-earth-element-residues-in-femtogram-quantities-by-laser-desorption-and-laser-postionization-