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The world's leading PTR-MS company

Providing ultra-sensitive solutions for real-time trace gas analysis since 1998

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Proton Transfer Reaction - Mass Spectrometers

We offer solutions for online VOC monitoring and real-time trace gas detection. Robust, fast, accurate and extremely sensitive we satisfy the highest claims for the world's best scientists. Have a look at our PTR-MS product range and find your instrument!

Our Trace Calibration Product Range

Precise calibration is essential for most analytical instruments. We offer systems that provide controlled amounts of calibration gas, zero air or even standards from evaporated liquids. Browse our range of LCU systems.

Analytical instruments and monitoring solutions

We are developing individual analytical instruments and industrial monitoring solutions according to our customers' needs for more than a decade. Benefit from our scientific and engineering expertise!

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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.
IONICON ion guide multipole technology
Increased sensitivity and resolution for PTR-TOFMS with the ION GUIDE multipole technology. Included in selected PTR-TOFMS systems.

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“The acquisition of a Proton Transfer Reaction Mass Spectrometry (PTR-MS) represents an expansion of the current instrumental facilities of the VOC laboratory. The PTR-MS will provide the laboratory with extended capabilities in terms of long-term reliability and extreme sensitivity, which are necessary for the implementation of VOC-based breath tests within clinical practice.”
"During the past two decades, the continued development of IONICON PTRMS systems has led to a steady advancement of our research capabilities resulting in important scientific discoveries as well as providing a large share of the biosphere-atmosphere VOC exchange measurements we have used as the basis for developing VOC emission models for air quality and climate models. In addition to the outstanding performance of their instruments, the excellent support and collaborative environment at IONICON have been critical to the success of our research program."
"Our group uses Ionicon PTR-MS and PTR-QiTOF instruments to study the sources, chemistry, and impacts of atmospheric organic compounds across a diverse range of environments. We use these instruments because the combination of sensitivity, mass resolution, and fast time response provides an important toolset for our research."

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An exciting program around IONICON’s PTR-TOFMS technology Pittcon 2017 attracted thousands of scientists and industry decision makers who discovered the latest trends in laboratory instruments, one of which being the new PTR-TOF 4000. We showcased our new real-time trace VOC analyzer at our booth and attracted the crowds. Our team was supported by our US distributor Trace VOC. […]

https://blog.ionicon.com/2017/03/pittcon-week-2017-real-time-air-analysis-ptr-ms/

A week of training and experts’ lectures at “the home of PTR-MS” Our team prepared intensively for the week of training we proudly hosted at IONICON a couple of days ago. We conceived lectures and workshops, prepared documentation and polished up our PTR-TOFMS instruments for Early-Stage-Researchers (ESRs) from the Horizon 2020 ITN project “IMPACT”. The ESRs were […]

https://blog.ionicon.com/2017/02/hands-ptr-ms-2017-impact-esr-students/

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K. Breiev, K. M. M. Burseg, G. O'Connell, E. Hartungen, S. S. Biel, X. Cahours, S. Colard, T. D. Märk, P. Sulzer: "An online method for the analysis of volatile organic compounds in electronic cigarette aerosol based on proton transfer reaction mass spectrometry", Rapid Commun. Mass Spectrom., 30: 691–697, 2016.
E. Pallozzi, G. Guidolottia, P. Ciccioli, F. Brilli, S. Feil, C. Calfapietra: "Does the novel fast-GC coupled with PTR-TOF-MS allow a significant advancement in detecting VOC emissions from plants?", Agricultural and Forest Meteorology, 216, 2016.
6.- 9. March 2017
Visit us at booth #1622 and experience PTR-TOFMS!
18. - 22. September 2017
The 15th Weurman Flavour Research Symposium will take place at Graz University of Technology, Austria.