"Microplastics May Be Overcounted β Hereβs Why"
https://www.acsh.org/news/2026/04/08/microplastics-may-be-overcounted-heres-why-50050
"the study shows that common laboratory gloves β latex and nitrile β shed microscopic residues during routine handling. These residues, primarily stearates [1] used in glove manufacturing, are problematic because they can be mistaken for microplastics by analytical instruments such as infrared (FTIR) and Raman microscopes, which identify particles based on their chemical signatures."

Microplastics May Be Overcounted β Hereβs Why
Microplastics are everywhere, and the numbers keep rising. Why? The obvious answer is that there are more of them β but that may not be the case. A group from the University of Michigan discovered that they were unknowingly contaminating their samples with standard lab gloves, inflating the results. Hereβs how they figured it out.








