No Common Ground: How Inconsistent Microplastic Detection Methods Are Undermining Chemical Standards and Regulatory Credibility
Laboratories across the United States are measuring microplastics using fundamentally different protocols, producing results that cannot be meaningfully compared—and regulators are being asked to set enforceable standards on data that may not be telling the same story. The absence of a unified analytical framework is not merely a technical inconvenience; it represents a structural failure that places both public health protections and industry accountability at serious risk. Until the environmen
Jul 13, 2026