Coated glass capillaries as SPME devices for DART mass spectrometry.

Published in: Rapid communications in mass spectrometry : RCM (2020)

CGC-DART enabled one-step extraction of PFASs in minutes with mL sample volumes at low concentrations as shown for the standards and contaminated soil and water samples. DART-MS combined with Kendrick mass defect analysis enabled accurate identification of PFASs without chromatography steps, as fluorinated compounds are mass deficient and easily distinguished over background signal.

Keyphrases

mass spectrometry
liquid chromatography
high resolution
high performance liquid chromatography
gas chromatography
capillary electrophoresis
tandem mass spectrometry
multiple sclerosis
ms ms