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Identifying Per- and Polyfluorinated Chemical Species with a Combined Targeted and Non-Targeted-Screening High-Resolution Mass Spectrometry Workflow

DOI :

10.3791/59142-v

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9:04 min

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April 18th, 2019

April 18th, 2019

•
11,584 Views

1Oak Ridge Institute for Science and Education, National Exposure Research Laboratory, U.S. Environmental Protection Agency, 2National Exposure Research Laboratory, U.S. Environmental Protection Agency

Here, we present a protocol for the sequential targeted quantification and non-targeted analysis of fluorinated compounds in water by mass spectrometry. This methodology provides quantitative levels of known fluorochemical compounds and identifies unknown chemicals in related samples with semi-quantitative estimates of their abundance.

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Per And Polyfluorinated Chemical Species

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