High-Resolution, Accurate-Mass Orbitrap Mass Spectrometry – Definitions, Opportunities, and Advantages

TECHNICAL NOTE 10730 Mass resolving power of 240,000: for confident compound identification Authors: Jane Cooper, Dominic Roberts, and Cristian Cojocariu Thermo Fisher Scientific, Runcorn, UK Keywords: Orbitrap Exploris GC, Orbitrap technology, accurate mass, complex matrices, high resolution, screening, gas chromatography,…

Dominic Roberts, Cristian Cojocariu, and Paul Silcock Thermo Fisher Scientific, Runcorn, UK Tech nical Note 1 0455 High Mass Resolution is Essential for Confident Compound Detection Keywords Accurate Mass, Complex Matrices, GC Orbitrap Mass Spectrometry, High Resolution, Screening Introduction Analytical…

Application Note: 30163 High Resolution and Precise Mass Accuracy: A Perfect Combination for Food and Feed Analysis in Complex Matrices Markus Kellmann, Andreas Wieghaus, Helmut Muenster, Thermo Fisher Scientific, Bremen, Germany Lester Taylor, Dipankar Ghosh, Thermo Fisher Scientific, San Jose,…

APPLICATION NOTE Authors: Dominic Roberts1, Jesus Varela2, Yves-Alexis Hammel2 and Paul Silcock1 1 Thermo Fisher Scientific, Runcorn, UK 2 Nestle, Lausanne, Switzerland Key Words Food packaging, Q Exactive GC, Orbitrap mass spectrometry, unknown identification, structural elucidation, food safety Introduction Packaging…