2024-0669160 - Purchase of an ultrahigh performance liquid chromatography (UHPLC) coupled to high-resolution mass spectrometry (MS/MS) (Thermo Electron A/S)

lution mass spectrometry (MS/MS) for several planned research projects. These include analysis of • Root exudate samples from laboratory experiments to study plant-microbe interactions • Dissolved organic compounds in marine water samples from the Arctic • Atmospheric aerosol samples from laboratory

studies and field campaigns in the Arctic to study trace level organic composition. Previous studies have found hundreds to thousands of organic compounds in these types of environmental samples, many of them at very low concentrations. Fu