AB Sciex 4500 QTRAP LC/MS/MS & Shimadzu 20A


  • AB Sciex 4500 QTRAP LC/MS
    • Mass Range
      • Triple quadrupole: 5 – 2,000 Da
      • Linear ion trap: 50 - 2,000 Da
    • Turbo V Ion Source
  • Shimadzu 20a HPLC
    • Degasser
    • Two (2) Pumps
    • Autosampler
    • Column Oven
  • Analyst Data System
  • Mechanical Pump
  • Warranty Coverage


  • MS Sample Introduction - Browse
  • N2 / Air Generator
  • Mass Spec Workbench - Browse
  • Installation & Familiarization
  • Extended Warranty

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Item#: 11831
Model: 4500
Condition: Tested
Manufacturer: AB Sciex

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AB Sciex 4500 QTRAP LC/MS/MS & Shimadzu 20A

The AB Sciex 4500 QTRAP LC/MS/MS is the intelligently re-engineered design of the 4000 QTRAP Platform and sets a new benchmark for robust quantitation and library searching. The system is ideal for laboratories requiring ultimate robustness, ruggedness, and reliability for high-throughput screening of many compounds in many samples every day.

The 4500 series uses proven eQ electronics delivering polarity switching speeds of 50 msec and scan speeds of 20,000 Da/sec, creating a powerful solution for detecting unexpected pollutants. Combined with a single comprehensive library of thousands of QTRAP Spectra for library matching, contaminants at the lowest levels can be confidently identified on a UHPLC time scale.


  • Simultaneously quantitate MRMs and perform full scan library searches for non-targeted contaminants.
  • Achieve a 100X increase in full scan sensitivity over triple quads providing an enhanced level of confidence for forensic toxicology applications.
  • Boost selectivity with quantitative MRM3 workflows – and reduce the need for extensive sample cleanup or labor intensive chromatography methods.
  • Obtain comprehensive peptide sequence confirmation and simplify MRM assay development for peptide quantitation.

Shimadzu SIL-20AC Autosampler

  • Injection Method: Metering pump, variable volume, no sample loss
  • Injection volume: 0.1 to 100 µL (std), 1 to 2,000 µL (opt)
  • Samples Capacity: 70 1.5 mL vials (incl. std.)
  • Control Rack: 10 1.5 mL vials
  • Injection Volume Accuracy: ± 1% (50µL, n=10)
  • Injection Volume Precision: RSD < 0.3% (10µL)

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AB Sciex 4500 QTRAP LC/MS/MS & Shimadzu 20A

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