For over 45 years, scientists have relied on Extrel’s Quadrupole Mass Spectrometers and Systems for Atmospheric Chemistry studies. These instruments, designed with high sensitivity and resolution, stability and reliability, are ideal for those performing laboratory simulations using a Flow Tube or SIFT Analysis. Systems can also perform Direct Atmosphere Sampling from aircraft, Ships or ground stations.

Mass Spectrometry and MS/MS Components are purchased by those who are building their own Selected ion flow tube (SIFT) Systems or designing a specialized sampling system for use on an aircraft. Components include Electron Ionization (EI), Chemical Ionization (CI), Atmospheric-Pressure Ionization (API) and Ion Molecule Reaction Ion Sources, Quadrupoles, Ion Guides, Sampling Systems and Detectors.

The MAX Series and MAX-LT™ Systems are complete flange-mounted mass spectrometers that can be added to any new or existing system.

Molecular Beam Systems include a mass spectrometer and sampling system, and can be connected to a flow tube or SIFT system already in place, to be used as the analytical end station.

Flow Tube and SIFT Systems are complete systems that allow the user to spend more time performing the experiment by reducing the amount of time it otherwise would take to design and build multi-source and multi-technique systems. Users can choose from one of Extrel’s standard systems, or we can custom design a system for your specific needs.

Specifications and Advantages of Extrel’s Mass Spectrometer Equipment and Systems include:

• High Sensitivity to 10 mA/Torr
• High Resolution to 110 M at m/z 28
• High Abundance Sensitivity to 10⁷
• Partial Pressure Detectability to 10^-16 mbar
• Detection Limits from 100% to 10 parts per billion (ppb)
• Various mass ranges from 1-60 to 1-1000 amu
• Single Quad and MS/MS systems
• Positive and Negative Ion, and Neutral Detection

Products and Applications Include:

• MAX Flange Mounted Mass Spectrometers - (GP-110)
• MAX-LT Flange Mounted Mass Spectrometers – (GP-112)
• MAX300-LG™- Laboratory Gas Analyzer Brochure
• Molecular Beam System / Plasma Monitoring – (GP-101)
• Molecular Beam Mass Spectrometer System – (GP-102)
• Molecular Beam Mass Spectrometer System for Analysis of Pre-formed Ions - (GA-301)

For additional specifications and benefits of the Extrel MAX Series or MAX-LT Systems and available Components, please view our product guide or contact your local Sales Representative.