Eine neue Methode zur Probennahme und Probenaufgabe bei der mit Gaschromatographie/Massenspektrometrie durchgeführten Luftanalyse im Ultraspurenbereich

A new method is described for sampling and sample application in the ultra-trace analysis of air by gas chromatography-mass spectrometry. In this new technique, a preseparation occurs on the gas chromatographic column during sample application, since the atmospheric constituents that are co-condense... View More