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Mass Analysators

Mass Analysators. Types of Spectrometers. Magnetic Sector Instruments Quadrupole Instrum [QUADS] Ion Trap [TRAPS] Time-of -Flight Instr. [TOF`s] Fourier Transform Ion Cyclotron Resonance [FT-ICR`s]. ION TRAP. Stability Diagram for Commercial Traps.

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Mass Analysators

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  1. Mass Analysators

  2. Types of Spectrometers Magnetic Sector Instruments Quadrupole Instrum [QUADS] Ion Trap [TRAPS] Time-of -Flight Instr. [TOF`s] Fourier Transform Ion Cyclotron Resonance [FT-ICR`s]

  3. ION TRAP

  4. Stability Diagram for Commercial Traps

  5. Stability Diagram for Commercial Traps LTQ ION TRAP

  6. 1.Auskopplung

  7. 2.Auskopplung

  8. Scan-Modi eines TSQs F1 F2 F3 F21 F22 F23 M+ M+ etc Prod.ionen Scan F1 F2 F3 F21 F22 F23 FX+ M+ Parent Scan M+ etc F1 F2 F3 F21 F22 F23 M+ (M- X)+ Neutral Loss Scan M+ etc M+ (M+ X)+ Neutral Gain Scan M+ + X (M+ X)+ Q 2 Stoßzelle Q 3 Q 1

  9. Dynode Turbo Q3 Q2 Q1 Q0 Inside the TSQ Quantum API

  10. TOF - MS

  11. Time of Flight Mass Spec

  12. Reflectron - TOF

  13. Time-of-Flight Mass Spectrometry • There are actually two type of mass analyzers in use for MALDI: • Reflectron time-of-flight mass spectrometer • Linear time-of-flight mass spectrometer

  14. SIMS of biol tissue; AC September 1, 1997

  15. ICR-FT-MS

  16. Motion of a charged particle in a magnetic field

  17. Ion cyclotron resonance phenomenon

  18. Ion cyclotron resonance phenomenon

  19. Ion cyclotron resonance phenomenon

  20. Detection of image current

  21. ICR-FT-MS

  22. Fourier Transform Spectrometers

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