You Know How Scientists Keep Finding Microplastics Literally Everywhere? Well, You'd Never Guess What Their Lab Gloves Are Coated in Straight Out of the Packaging

"As microplastic researchers looking for microplastics in the environment, we're searching for the needle in the haystack, but there really shouldn't be a needle to begin with."

"It led to a wild goose chase of trying to figure out where this contamination was coming from, as the results were orders of magnitude higher than expected."

A segment of the scientific community questions the validity of research on microplastics, citing methodological flaws and contamination. Researchers from the University of Michigan discovered that coatings on nitrile and latex gloves may artificially inflate microplastic measurements. These coatings, made from stearates, resemble microplastics chemically, complicating lab analysis. The findings highlight the challenges in accurately detecting microplastics in environmental studies, emphasizing the need for improved methodologies and validation in research efforts.

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