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Screening Analysis Method for PFAS on LC-Q-TOF

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A comprehensive screening method for targeted and undiscovered PFAS on a Q-TOF mass spectrometer has been established and used for the analysis of water samples. 

Analysis of PFAS in Fish Tissue Using SFE and LC-MS/MS

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In this study, supercritical fluid extraction (SFE) was evaluated as an alternative sample preparation technique for the extraction of eighteen PFAS compounds from fish tissue, as a preconcentration step prior to their analysis by LC-MS/MS. Using the Shimadzu Nexera UC offline SFE system, the results showed excellent for recovery, linearity and reproducibility.

LC/MS/MS Method Package for Restricted Chemicals in Textiles

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In recent years, countries all around the world have been considering the regulation and investigating hazardous chemicals in textiles.  This method package provides analysis methods covering the major restricted chemical compounds.

When it comes to perfluoro compounds, this method package targets PFOA and PFOS included in the regulations, as well as their related salts and other perfluoro compounds which are not currently included in the regulations.