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.

Industrial Safety: mobile PTR-TOF detects Hazardous Chemicals Emissions

A PTR-TOF, mounted on a mobile platform, is a versatile tool for real-time detection of toxic industrial compounds (TICs) at sub-ppb levels, ensuring the protection of workers and the public.
More than 400 additional square meters of new R&D space for all IONICONs

Grand Opening of New IONICON R&D hub

Performing Science Under Extreme Conditions

A day aboard NASA's DC-8 Flying Lab with FUSION PTR-TOF

New study: toxic PAHs quantified at unprecedented low concentrations

Superior Performance of CHARON FUSION PTR-TOF

Food & Flavor science update: Real-time, high-resolution nose space air analysis

FUSION PTR-TOF Tastes Chicken Soup

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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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.