# Nontarget Screening and Time-Trend Analysis of Sewage Sludge Contaminants via Two-Dimensional Gas Chromatography–High Resolution Mass Spectrometry

> Research article (Environmental Science & Technology, 2018) · cited 37× · AI/ML

**Wikidata**: [openalex:W2808314569](https://www.wikidata.org/wiki/openalex:W2808314569)  
**Source**: https://4ort.xyz/entity/nontarget-screening-and-time-trend-analysis-of-sewage-sludge-contaminants-via-two-dimensional-gas-chromatographyhigh-res