The World's Leading PTR-MS Trace Analyzers Company

Welcome to the World's leading PTR-MS company
Real-Time PTR-MS trace VOC Analyzers
Our PTR-MS instruments are considered the “gold standard” for real-time organic trace gas analysis. Being robust, fast, accurate and extremely sensitive we outperform highest expectations.
Time-of-Flight Mass Spectrometers
Benefit from our unique modular TOF-MS systems, purpose-built for your experimental set-up, from entry-level to high mass resolving power. Consult with our R&D experts and get the analyzer you need.
Air Monitoring Solutions & Services
We conceive fully automated air and trace gas monitoring solutions supplying crucial data for process engineers and executives. Rely on our analyzers, trusted by numerous industrial customers.

The Company

IONICON is the world's leading manufacturer of ultra-sensitive real-time trace gas analyzers based on the unique Proton Transfer Reaction – Mass Spectrometry (PTR-MS) and proprietary SRI-MS technology. IONICON also produces industrial process monitoring solutions, modular time-of-flight (TOF) mass spectrometers for research & OEM, and offers analytical services.


IONICON Analyzers at the Forefront of COVID-19 Testing

COVID-19 breath detection is studied using IONICON PTR-TOF. Follow our journey around the world, where we shine a light on current research projects.
UiO’s IONICON PTR-MS laboratory van tracks impact of toxic organic gases

Mobile VOC Monitor PTR-TOF QB deployed to map landfill fire smoke plume near Stockholm

New Version of PTR-MS Viewer Data Analysis Tool

PTR-MS Viewer 3.4. coming soon

PTR3-TOF 10K receives "The Analytical Scientist Innovation Award" 2020

The PTR3 Scores Prestigious Innovation Award

Puff-by-puff analysis of e-cigarettes, ENDS, vaporizers with IONICON PTR-MS

Watch Novel ENDS Breath Sampling Interface for PTR-TOF in Action

More than 40 experts at your service.

More than 400 sold trace VOC analyzers.

We'll solve your analytical challenge!

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IONICON Corporate, Product & Technologies Brochure

Welcome to our world of real-time trace gas & aerosol analysis! Download our corporate overview brochure and learn more about our business.