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.

2023 Innovation Award for CHARON FUSION PTR-TOF

An independent jury decided that the FUSION PTR-TOF incl. new fully-integrated CHARON particle inlet system is among the major innovations of 2023.
PTR-TOF Training with IONICON experts - a very successful and inspiring event

Training and Networking – "hands-on" PTR-MS 2024

First leg of its mission around Asia for the DC8 flying laboratory

FUSION PTR-TOF aboard NASA DC-8 over the Philippines

A review of the first PTR-MS Community event in 5 years

The 9th International PTR-MS Conference, Seefeld, Austria

Aircraft-ready analyzer to be loaded aboard DC8 flying laboratory

NASA ASIA-AQ Campaign supported by FUSION PTR-TOF

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 600 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.