📄 earth science
Advancing Microplastic Analysis in Complex Matrices Towards Harmonization: Insights from an Interlaboratory Study Supporting the Development of a Standardized Extraction Protocol
This interlaboratory study demonstrates that a harmonized extraction protocol for microplastics in compost is feasible and effective across diverse analytical techniques, while identifying that variability in quantification stems primarily from subsampling and analysis methods rather than the extraction process itself, thereby providing critical insights for the development of ISO standard 24899.
Patrizia Marie Schmidt, Dean Velikov, Claudia Armbrust, Olga Hermann, Marion Wagner, Lars Meyer, Pascal Hagedorn, Isabel (…)2026-10-09