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Resolution improvement in the coupling of planar differential mobility analyzers with mass spectrometers or other analyzers and detectors

  • US 20080251714A1
  • Filed: 04/11/2007
  • Published: 10/16/2008
  • Est. Priority Date: 04/10/2006
  • Status: Active Grant
First Claim
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1. ) A method to transmit mobility-selected ions from the ion exhaust of a DMA with approximately planar symmetry into the inlet orifice of a MS with approximately cylindrical symmetry, where either said ion exhaust of said DMA, or said inlet orifice of said MS are non-circular.

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