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SELF-CONTAINED CAPILLARY ELECTROPHORESIS SYSTEM FOR INTERFACING WITH MASS SPECTROMETRY
SELF-CONTAINED CAPILLARY ELECTROPHORESIS SYSTEM FOR INTERFACING WITH MASS SPECTROMETRY
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机译:用于质谱联用的自溶毛细管电泳技术
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摘要
A complete capillary electrophoresis (CE) system that is capable of providing a continuous flow of effluent at the exit of the flow-through outlet vial is provided. A self-contained capillary electrophoresis system with a flow-through outlet vial for interfacing with mass spectrometry includes a capillary having an upstream inlet end and a downstream terminus end; an electrically conductive hollow needle having an inner wall defining an internal tapered chamber, the internal tapered chamber dimensioned and configured to slidably accept the terminus end of the capillary, the capillary longitudinally inserted into and mounted within the internal tapered chamber to a distance whereby the terminus end of the capillary abuts the inner wall of the needle at the taper; and wherein a micro-reservoir is formed between the terminus end of the capillary and the downstream exit orifice.
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