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Electron Multipliers
for the Extrel Benchmark

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  • DeTech 305AHDeTech 305AH
    For instruments: Extrel/ABB QMS Series, Extrel/ABB Benchmark™, Extrel/ABB Questor™
  • Photonis 4870E/30139Photonis 4870E/30139
    For instruments: Extrel Benchmark LCMS, Extrel Questor, Shimadzu ESCA 3400, Shimadzu QP1000/QP2000