The Environmental Protection Agency recently warned that sludge could contain per- and polyfluoroalkyl substances, or PFAS, posing health risks to farmers, livestock and the environment.
The decision halts a precedent-setting move by the Biden administration to limit releases of PFAS, which have been linked to various health problems. Despite the lack of federal guidance ...
An LC–HRMS approach for the simultaneous analysis of 15 N-nitrosamines in multiple APIs using a novel HILIC-based SPE clean-up step has been developed and tested.
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