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Apparatus and method for mass spectrometric investigation of substance mixtures by coupling means of pushing phore capillary separation (ce) with electrospray - ionization (esi)
Apparatus and method for mass spectrometric investigation of substance mixtures by coupling means of pushing phore capillary separation (ce) with electrospray - ionization (esi)
the invention relates to a device and a method for mass spectrometric analysis of kapillarelektrophoretisch separated substanzproben, particularly proteins, proteoglykanen or other proteinkonjugaten with ionization of the substanzproben by a particularly substanzsparsa the shape of the elektrospru00fchens.it is a process of "mikrospru00fchens" is used, the flow of spru00fchflu00fcssigkeit of only some ten nanolitern per minute for stable spru00fchbetrieb allowed. the invention consists of a loose coupling of the spru00fchkapillare to elektrophoresekapillare in liquid environment.
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