Concentrations and laboratory quality-assurance data for six unregulated contaminants measured in source and finished drinking-water samples collected from public water supply facilities throughout Minnesota by using ELISA and MS-based analytical methods

The U.S. Geological Survey, in cooperation with the Minnesota Department of Health, conducted a study to determine the occurrence of six unregulated contaminants in...美国地质调查局（U.S. Geological Survey）与明尼苏达州卫生部（Minnesota Department of Health）合作开展了一项研究，以探明六种未受监管的污染物在……中的存在情况。