专利名称：LASER ABLATION ATMOSPHERIC PRESSURE
IONIZATION MASS SPECTROMETRY
发明人：KÖPPEN, Christina,REIFSCHNEIDER,
Olga,WEHE, Christoph Alexander,SPERLING,Michael,KARST, Uwe
申请号：EP14705717.8申请日：20140128公开号：EP2948974A2公开日：20151202
摘要：In an embodiment, the present invention provides an apparatus for massspectrometry which includes a laser ablation sampler comprising a laser ablationchamber and a laser. The laser ablation chamber is configured so that the laser canirradiate and ablate a material from a sample to generate an ablated sample material. Anatmospheric pressure ionization source generates an ion population. The atmosphericpressure ionization source is operatively connected to the laser ablation chamber via atransfer line so that an ablated sample material is transportable thereto. A massspectrometer is operatively connected to the laser ablation chamber and to theatmospheric pressure ionization source. The ablated sample material interacts with theatmospheric pressure ionization source to generate an ion population having a mass-to-charge ratio distribution. The ion population is transmitted to the mass spectrometer,which provides information on a mass-to-charge ratio distribution of the ion population.
申请人：Westfälische Wilhelms-Universität Münster
地址：Schlossplatz 2 48149 Münster DE
国籍：DE
代理机构：Thot, Norman Benjamin
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