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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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"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."
"At Wageningen UR we see many research applications for the IONICON PTR-QiTOF. It’s easy use, sensitivity, accuracy and on line detection without the need of prior treatments makes it a high potential instrument for all kinds of diagnostic and quality oriented research, going from environmental issues, to food and to health biomarkers."
"We use IONICON PTR-MS and PTR-TOFMS instruments for real-time measurements of a broad array of VOCs in the atmosphere, including ecosystem and aircraft scale flux measurements, direct emissions from plants and microbial cultures, controlled laboratory oxidation studies of VOC reactions and secondary aerosol formation, and field studies of atmospheric chemistry and air pollution. The rapid response and low detection limits made possible by these instruments are critical to our scientific investigations."

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Discover the world’s smallest, commercial high-resolution PTR-TOFMS You might know that our PTR-TOF 1000 is the smallest and lightest commercial PTR-TOF trace VOC analyzer available. It’s also a huge success for us with over 30 instruments sold since 2014. You might wonder if we can do even better than this? For the first time we combine […]

http://blog.ionicon.com/2016/12/new-ptr-tof-4000-trace-voc-analyzer-no-compromises/

All abstracts from the 7th International PTR-MS Conference are now online In early 2016 over 100 IONICON PTR-MS users, scientists, engineers and interested peers gathered in Obergurgl, Austria for the 7th International PTR-MS Conference. This very successful event organized by the University of Innsbruck every couple of years, attracted the community from all over the world […]

http://blog.ionicon.com/2016/11/download-book-ptr-ms-conference-contributions-2016-free/

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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
The world’s largest exposition on laboratory science: visit our 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.