The World's Leading PTR-MS Trace Analyzers Company

PTR-TOF Real-Time Trace Gas Analysis
Real-Time PTR-MS trace VOC Analyzers
Our PTR-TOF 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
We offer fully automated air monitoring systems supplying production-critical data for the contamination management of semiconductor fabs and for other industries.

FUSION PTR Performance Update

FUSION PTR got a major update and now includes the new fast-SRI ion source, offering 4x higher sensitivity and nearly instant reagent ion switching.
FUSION PTR-TOF 10k deployed for its extremely low detection limits

FUSION PTR supports CERN's CLOUD campaign

PTR-MS, a green alternative for food volatilome profiling

Green Analytical Chemistry with PTR-MS

Chemical Characterization of Gas-phase and Condensed Organics by FUSION PTR

FUSION PTR AAAR 2022 Presentation

Live Interviews and PTR-TOF Applications Demo from Analytica 2022

Introduction to PTR-TOF Real-Time Trace VOC Analyzers

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.

More than 50 experts at your service.

More than 500 trace VOC analyzers sold.

We'll solve your analytical challenge!

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Erster Platz Exportpreis 2022

Die Wirtschaftskammer Österreichs hat uns den begehrten Exportpreis 2022 in Gold verliehen. IONICON wins Austrian Export Prize in Gold.