Separation of Branched PFOS Isomers by UPLC with MS/MS Detection

Library Number:
720001341EN
Part Number:
720001341EN
Author(s):
Marian Twohig(1), Nicholas Ellor(1), Keith Worrall(2), Tim Jenkins(2), Gordon Kearney(2)
Source:
DIOXIN 2005, DIOXIN
Content Type:
Posters
Content Subtype:
Other Symposium
Related Products:
UPLC is shown to achieve rapid separation of perfluoroalkane sulphonate homologs and isomers. Tandem quadrupole MS/MS detection provides rich spectral information to facilitate compositional analysis and structural elucidation of perflourinated alkane sulphonates. Sensitive quantitation of PFOS isomers is demonstrated using the mass spectrometer in the highly selective MRM mode.

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