# Classification of illicit heroin by UPLC–Q-TOF analysis of acidic and neutral manufacturing impurities

> Research article (Forensic Science International, 2015) · cited 20× · AI/ML

**Wikidata**: [openalex:W2098061056](https://www.wikidata.org/wiki/openalex:W2098061056)  
**Source**: https://4ort.xyz/entity/classification-of-illicit-heroin-by-uplcq-tof-analysis-of-acidic-and-neutral-manufacturing-impurities