Measuring PFAS pollution in ambient air using TD–GC–MS/MS

Concerns over the environmental effects of PFAS compounds have risen dramatically, and as a result, strategies are being developed by environment agencies to manage their levels in ambient air.

Markes International’s TD100-xr™ thermal desorption instrument coupled to a gas chromatograph and a triple quadrupole mass spectrometer enables measurement of per- and polyfluoroalkyl substances (PFAS) in air at concentrations as low as 2 pg/m³.

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