This past August, EPA published Draft Method 1633 – Analysis of Per- and Polyfluoroalkyl Substances (“PFAS”) in Aqueous, Solid, Biosolids, and Tissue Samples by LC-MS/MS. Once, finalized, this single ...

On March 12, 2020, the U.S. Environmental Protection Agency (EPA) announced the publication of its Revised Method for National Level Listed Species Biological Evaluations of Conventional Pesticides ...

WILMINGTON, N.C. (WECT) - The EPA has released a new, validated way to test drinking water for PFAS. PFAS are man-made substances often released through industrial manufacturing that do not degrade in ...

LGC launches 13C-labelled PFAS standards for EPA Method 1633, simplifying workflows and boosting data quality.

EPA approves autonomous methane detection drones for OOOOa and OOOOb compliance, enabling remote inspections and faster leak response.

WASHINGTON – The U.S. Environmental Protection Agency on Friday proposed new testing methods that will eventually measure the toxicity of five additional kinds of per- and polyfluoroalkyl substances, ...

The U.S. Environmental Protection Agency used improper procedures and analytical methods in its report on hydraulic fracturing and water quality near Pavillion, Wyoming, concludes an independent ...

WASHINGTON (CN) - The Environmental Protection Agency has approved 10 alternative methods for determining the safety of drinking water under the Safe Drinking Water Act. The EPA says the new methods ...

Scientific research is composed of several fundamental elements. Without these core steps, the results of any experiment should be considered questionable, if not outright invalid. These elements ...

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