Quadrupole Mass Filter Ion Trap Mass Filter Ion Cyclotron Resonance - - PowerPoint PPT Presentation

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Feb 03, 2024 418 likes •572 views

Quadrupole Mass Filter Ion Trap Mass Filter Ion Cyclotron Resonance Mass Spectrometer Time of Flight mass spectrometer Sector-Field mass spectrometer Summary comparison of mass analyzers Quadrupole Ion Trap Sector ICR TOF Cost, size ++

SLIDE 1

Quadrupole Mass Filter

SLIDE 2

Ion Trap Mass Filter

SLIDE 3

Ion Cyclotron Resonance Mass Spectrometer

SLIDE 4

Time of Flight mass spectrometer

SLIDE 5

Sector-Field mass spectrometer

SLIDE 6

Summary comparison of mass analyzers

Quadrupole Ion Trap Sector ICR TOF Cost, size ++ ++

Beam size +

++
Mass resolution
+

+++ + Efficiency

++ Quantitation ++

SLIDE 7

Dispersion and resolution

SLIDE 8

Nier geometry magnet

SLIDE 9

Has a curved focal (image) plane

SLIDE 10

‘Z’ focusing

SLIDE 11

Extended Geometry

SLIDE 12

A double-focusing spectrometer

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SLIDE 14