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 analysis of organic trace gases. Being robust, fast, accurate and extremely sensitive we exceed the 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.


Traffic and personal care products both have effects on our air quality

Learn what two PTR-TOF VOC monitoring sites in Innsbruck discovered and how we keep track of our urban environment
Excellent PTR-MS community user feedback for IDA

IONICON Data Analyzer 1.0 launched

From VOC to HOM: discover our fast and innovative air monitoring solutions

Webinar: Our 2021 Innovation Highlights

COVID-19 breath detection is studied around the globe using PTR-TOFMS

IONICON Analyzers at the Forefront of COVID-19 Testing

Watch the clip and discover many benefits for food & flavor science applications

Video: Food & Flavor Analysis with IONICON PTR-TOFMS

More than 45 experts at your service.

More than 450 trace VOC analyzers sold.

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.