Bipolar mass spectrometers with millisecond reagent ion switching for comprehensive analysis based on simplified mass spectra

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 other advanced research applications.

Features:

  • 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​​.

Applications:

  • Carbon capture and storage (CCS)
  • Emission control PFAS
  • Detection trace explosives
  • Detection plant VOC
  • Emissions soil gas
  • Analysis mobile air monitoring
  • Emerging contaminants
  • Field Studies environmental
  • Chamber experiments AMC monitoring

SRA Instruments S.R.L.

Via alla Castellana, 3
20063 Cernusco sul Naviglio MI

Tel: +39 02.92.14.32.58
Fax: +39 02.92.47.09.01
Email: info@srainstruments.com