The lab's six focus areas: 1.Pollutant Tracking (POPs/microplastics). 2.Contaminant Toxicity (PMTs via organoid/zebrafish). 3.Stereoisomer Analysis. 4.Exposure-Health Risk Integration. 5.Toxic Mechanisms (Epigenetics/QSAR). 6.China-Sri Lanka Lab (Medicine/Engineering/Bioinfo). Strengths: Chiral analysis, toxicity prediction, "detection-mechanism-intervention" framework.