The world's leading PTR-MS company

Ultra-Sensitive Real-Time Trace Gas Analyzers  •  Modular TOF-MS for Research & OEM

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Proton Transfer Reaction - Mass Spectrometry
PTR-MS (Proton Transfer Reaction – Mass Spectrometry) is the benchmark method for simultaneous real-time monitoring of volatile (organic) compounds (VOCs) without sample preparation in very low concentrations. We're the market-leading PTR-MS company.
Selective Reagent Ionization - Mass Spectrometry
SRI-MS is a new technology where the user can select from different reagent ions for chemical ionization direct injection mass spectrometry, only available from IONICON. Our expertise as the world's leading PTR-MS company lead to the development of new ionization technologies currently including H3O+, O2+, NO+, Kr+ or Xe+ as selective reagent ions.
PTR is not PTR - Important Ion Chemistry Quality Dimensions
Learn about the 4 essential cornerstones that determine an IONICON-grade PTR-MS ion chemistry quality and watch our webinar
IONICON ion guide multipole technology
Increased sensitivity and resolution for PTR-TOFMS with the ION GUIDE multipole technology. Included in selected PTR-TOFMS and APi-TOF systems.
IONICON ion funnel technology
Benefit from the ION BOOSTER technology with up to 10x increased sensitivity! Optionally available for selected new PTR-MS systems and as upgrade for many existing instruments.

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