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.
What a ride…but here we are, celebrating 500 sold PTR-MS analyzers since 1998! Join us when we honor you, our customers and PTR-MS users who made all of this possible.
The technology that revolutionizes PTR-TOFMS
The best Viewer...got even better! Now you can update to V3.4.3 for free.
Highest mass resolution now combined with original TRU-E/N PTR technology
Setting-up one of our analyzers is simple - watch the short clip
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Welcome to our world of real-time trace gas & aerosol analysis! Download our corporate overview brochure and learn more about our business.