Scientists Shocked to Find Lab Gloves May Be Skewing . . . Scientists shocked to find lab gloves may be skewing microplastics data Date: March 29, 2026 Source: University of Michigan Summary: Scientists may have been unknowingly inflating microplastics
Nitrile and latex gloves may cause overestimation of . . . Residue from nitrile or latex gloves may unintentionally contaminate lab equipment scientists use to measure microplastics in air, water and other samples with non-plastic particles called stearates Stearates, a kind of salt, are chemically similar at the structural level to microplastics They also look similar visually
This Common Lab Item Could Be Faking Microplastics Pollution Researchers found that these gloves can unintentionally contaminate the equipment used to analyze air, water, and other samples The contamination comes from particles called stearates, which are not plastics but can closely resemble them during testing
Gloves Off: How Lab Gear May Skew Microplastics Data Gloves Off: How Lab Gear May Skew Microplastics Data A University of Michigan study reveals that nitrile and latex gloves used in microplastics research may contaminate samples with stearates, leading to overestimated pollution levels Cleanroom gloves are recommended to minimize false positives, as stearates resemble microplastics chemically
Scientists shocked to find lab gloves may be skewing . . . Researchers may have been inadvertently overestimating the extent of microplastics pollution, with a surprising new study pointing to their very own lab gloves as a significant source of contamination
Laboratory gloves could inflate microplastics readings . . . Scientists may be overestimating their assessments of microplastics pollution, with the cause lying in their hands, suggests a new study University of Michigan (U-M) researchers say they have found evidence that tiny stearate salt particles released from commonly used nitrile and latex lab gloves may be responsible for false readings