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专利名称：METHOD AND APPARATUS FOR CHEMICAL
AND BIOLOGICAL SAMPLE SEPARATION
发明人：KRUEGER, Clinton, Alawn,WU, Ching,HILTON,
Christopher, K.
申请号：EP09819995.3申请日：20091009公开号：EP2347428A1公开日：20110727
摘要：The present invention describes a method and apparatus for separatingchemical and/or biological samples based on selective ion-molecular interactions in thegas phase. A chemical modifier is added to the drift gas that interacts selectively with atargeted molecule in at least one component of the sample in a drift tube. The
component may be impurities and/or interferences in the sample whereby the chemicalmodifier enhances sample resolution by shifting the components drift times. In addition,reagents can be added to the sample prior to, during, or after ionization to form acomplex with selected components in the sample. In addition, one or more internaland/or external standard can also be added to the sample as a calibration for themeasurement.
申请人：Excellims Corporation
地址：20 Main Street Acton, Massachusetts 01720 US
国籍：US
代理机构：Haines, Miles John L.S.
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