mass spectrometer Definitie in het Nederlands

Examples of mass spectrometer

• A mass spectrometer is the only available technique that fulfils the necessary criterion for a primary reference standard.

• That requires capability for connecting the mass spectrometer to a gas liquid chromotograph, as well as a high performance liquid chromatograph.

• Naturally, the experimental set-up used at that time did not permit the isolation of the carbon radicals, which were produced just in sufficient quantities to feed a mass spectrometer.

• The fine spray enters the heated capillary and the fine droplets evaporate leaving a beam of macromolecules to enter the mass spectrometer through two differentially pumped chambers.

• Time-of-flight mass spectrometer and multiple-coincidence techniques are introduced which are the basic tools to study the fragmentation process on a femtosecond time scale and to distinguish among the multiple-fragmentation channels.

• This mass spectrometer will also study other elements and look for methane in samples of the atmosphere.

• Corrections were made for irradiation interference reactions and mass spectrometer discrimination.

• The gas generated at each temperature will be analysed by the mass spectrometer.