SpectralWorks Limited (SpectralWorks) is now the exclusive distributor for IonSense Corporations’ (IonSense) DART ionization sources, and consumables.
As a result of the COVID-19 pandemic, this years’ ASMS has switched to an online meeting.
Traditionally, mass spectrometers commonly available to open access core facility users are low resolution GC-EIMS or LC-ESIMS with single quadrupole mass filters.
Metabolic profiling of breath analysis involves processing, alignment, scaling and clustering of thousands of features ex-tracted from Gas Chromatography Mass spectrometry (GC-MS) data from hundreds of participants.
For mass spectrometry (MS)-based metabolomics it is recommended to include the analysis of reference samples (preferably pooled study samples), as an added quality control (QC) measure at regular intervals throughout an analytical sequence.