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The world's leading PTR-MS company

Ultra-Sensitive Real-Time Trace Gas Analyzers  •  Modular TOF-MS for Research & OEM


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Our PTR-MS Product Portfolio
The Solution for Real-Time Trace Gas Analysis

We offer solutions for online VOC monitoring and real-time trace gas detection. Robust, fast, accurate and extremely sensitive we satisfy the highest claims for the world's best scientists. Have a look at our PTR-MS product range and find your instrument!

PTR-QMS Series

This IONICON PTR-MS series is based on quadrupole mass spectrometry and now available with a market-leading detection limit < 1 pptv. The PTR-QMS series sensitivity is setting the industry's benchmark for more than a decade.


The world's bestselling, highest resolution, most sensitive PTR-TOFMS series. True to our mission to provide our customers with groundbreaking cutting-edge technology.