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Electron Multipliers
for Riber Mass Spectrometers


Scientific Instrument Services, Inc. provides replacement detectors for your Riber QX100, QX200, and SQ156 mass spectrometer.
Multipliers are from the top manufacturers: Detector Technologies (DeTech).

  • DeTech 307DeTech 307
    For instruments: DuPont 21-490, DuPont 21-491, DuPont 21-492, Riber QX100, Riber QX200, Riber SQ156