The FUSION PTR-TOF 10k is adept at detecting a broad spectrum of analytes, spanning from nonpolar aromatic compounds to highly oxygenated molecules (HOMs), in alignment with ion-molecule collision theoretical predictions.
Image Credit: IONICON Analytik
This study presents an exhaustive characterization of the instrument, highlighting IONICON's authentic PTR-MS level ion chemistry in conjunction with high sensitivities that achieve up to 80,000 cps/ppbV.
Beyond a mass resolution surpassing 10,000 FWHM, the research delineates the FUSION PTR-TOF 10k's proficiency in identifying and quantifying naphthalene in ambient air at low mixing ratios.
Notably, the isotopic ratio between naphthalene and its 13C-isotope remains consistent at levels down to 100 ppqV, even in the face of abundant complex isobaric interferences present in the ambient environment.
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This information has been sourced, reviewed and adapted from materials provided by IONICON Analytik.
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