Interlaboratory Comparison Reveals State of the Art in Microplastic Detection and Quantification Methods.

ABSTRACT: In this study, we investigate the current accuracy of widely used microplastic (MP) detection methods through an interlaboratory comparison (ILC) involving ISO-approved techniques. The ILC was organized under the prestandardization platform of VAMAS (Versailles Project on Advanced Materials and Standards) and gathered a large number (84) of analytical laboratories across the globe. The aim of this ILC was (i) to test and to compare two thermo-analytical and three spectroscopical methods with respect to their suitability to identify and quantify microplastics in a water-soluble matrix and (ii) to test the suitability of the microplastic test materials to be used in ILCs. Two reference materials (RMs), polyethylene terephthalate (PET) and polyethylene (PE) as powders with rough size ranges b

SUBMITTER: Ciornii D 

PROVIDER: S-EPMC12044667 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature