# Duquenois–Levine reagent

> marijuana test

**Wikidata**: [Q429169](https://www.wikidata.org/wiki/Q429169)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Duquenois–Levine_reagent)  
**Source**: https://4ort.xyz/entity/duquenois-levine-reagent