The Application of a Quadrupole Mass Spectrometer to Biotechnology Process Control
Mass spectrometry has been widely used to monitor off-gases for process control of fermentation reactors. Within the past several years, the quadrupole mass spectrometer has been recongnized as an excellent analytical tool for off-gas analysis. The subject of this paper, the Questor™ Process Gas Analyser, is a fully automatic system that has the advantages of fast response, full scanning capability, the ability to monitor reactors and low maintenance requirements.
KeywordsQuadrupole Mass Spectrometer Fragmentation Matrix Fermentation Reactor Pilot Scale Reactor Limit File
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