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Trajan™ ETP Active Film™ Electron Multipliers

Drop-in, plug-compatible replacement electron multipliers

Manufacturer:  Trajan™ 14823H

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Catalog No. SG14823H

This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.



  • Detect presence of ion signals emerging from the mass analyzer of mass spectrometer; also reduce multiplier noise and increase signals
  • Available for all major instruments including Agilent Technologies™ Perkin-Elmer™, Shimadzu™, Thermo Scientific, and Varian™; total compatibility with GC/MS, LC/MS, ICP/MS, TOF/MS, and Magnetic Sector techniques
  • Features Active Film™—proprietary dynode material with a chemically durable metal oxide secondary emission system; very air stable; exhibits stable performance even after repeated exposure to atmosphere
  • Large dynode surface area for extended operating life
  • High operational reliability and mechanical robustness; designed for sensitivity and linear system response
  • Optimized ion and electron optics for maximum performance
  • Easy installation
  • Meet EPA, DFTPP ion abundance criteria
  • Two-year shelf life



Electron Multiplier
Sensar/Larson-Davis TOF 2000 TOF Analyzer Type MS
Large Dynode
TOF/MS - Detect Presence of Ion Signals Emerging From The Mass Analyzer of Mass Spectrometer, Also Reduce Multiplier Noise and Increase Signals
Safety and Handling

Safety and Handling

ShelfLife : 2 Years

Product Certifications


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