The Vocus B series offers simplified mass spectra and customizable ion chemistries, enabling researchers to target a wide range of analytes, including those undetectable by traditional methods. With fast polarity switching technology and VUV-based reagent ion generation, these instruments seamlessly switch between four reagent ions in just two seconds, providing real-time, fragmentation-free analysis. Combining the sensitivity and soft ionization of the Aim Reactor with unparalleled compound coverage even surpassing PTR - the Vocus B series is an ideal solution for air quality studies, atmospheric chemistry, and industrial research applications.

• Millisecond polarity switching for real-time sampling using both positive and negative ion chemistries 

• Ultra-soft ionization for negligible fragmentation and simplified mass spectra 

• Compact design for use in stationary or mobile labs  

• Sub pptV limits of detection​ 

• High-resolution to ensure accurate compound identification​​ 

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