# Merging office/filter paper-based tools for pre-concentring and detecting heavy metals in drinking water

> Research article (Chemical Communications, 2021) · cited 30× · AI/ML

**Wikidata**: [openalex:W3174899774](https://www.wikidata.org/wiki/openalex:W3174899774)  
**Source**: https://4ort.xyz/entity/merging-office-filter-paper-based-tools-for-pre-concentring-and-detecting-heavy-metals-in-drinking-water