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1、AnewglowdisgesectfieldmassspectrometerftheanalysisofhighpuritymetalsalloysMeikeHamesterSongYinJoachimHinrichsLotharRottmannThermoElectronAdvancedMassSpectrometryHannaKunathStrasse1128199BremenGermanySongYinThermoElectron
2、ShanghaiBuilding6No.27XinJinqiaoRd.ShanghaiChina201206Glowdisgemassspectrometryisestablishedasthehighendtoolfthesolidanalysisofhighpuritymetals.Howeverthereareseveraldrawbacksofthetechniquemainlyduethesectfieldanalyzercu
3、rrentlyusedfthistechnology.OldergenerationsofsectfieldanalyzersuffermainlyfromslowscanspeedweakmassstabilitycomplexGDsourceswhichresultsinverylowsamplethroughputdifficultoperation.ThepresentationwillintroduceanewGDMSinst
4、rumentusingahighthroughputGlowDisgesourcecombinedwithamodernsectfieldmassspectrometer.Combinationofmagicelectricscantechniquesdeliverdutycyclesupto99%massstabilitycouldbeprovedwith60elementsin99%massstabilitycouldbeprove
5、dwith60elementsin10minutes.Thenewlydevelopeddetectenablesmeasuringalineardynamicrangeofmethan12dersofmagnitude:felementaldeterminationsfrompptuptomatrixelementsinasingleanalysis.Thepresentationwilldescribethetechnicalcon
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