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Visual Guides to Analyze Microplastics in Salts

Abstracts with programs - Geological Society of America 2024
María Lería, Vinyet Baqués, Elisabet Playà, Anna Travé, Irene Cantarero

Summary

Researchers developed visual reference guides to help analysts and citizen scientists identify and characterize microplastics in salt samples, standardizing a methodology that makes contamination assessment more accessible and reproducible across different labs and skill levels. Table salt is consumed daily worldwide, and improved detection tools for quantifying microplastic content in salt directly inform understanding of dietary microplastic ingestion by human populations.

It is imperative to sensitize the population about the presence of microplastic...

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