Discover our stand-alone Ion Mobility Spectrometer
The stand-alone IMS (Ion Mobility Spectrometer) by G.A.S. mbH enables the use of the IMS technology in very demanding gas phase applications where high separation capabilities and/or sensitivity are needed. Compared to other detectors the IMS offers a second dimension of separation and by that full orthoganality so that co-eluting compounds can still be separated before they are detected at low-/sub ppb level.
Key Advantages Of Our System:
- Sensitive– Detection Limits in the low ppbv (μg/m3) range for VOCs with heteroatoms like ketones, aldehydes, alcohols, amines, or halogenated compounds
- Selective due to specific analyte ion drift times,(2 dimensional separation, full orthogonality)
- Flexible: Positive and negative ion generation
- High GC sampling frequency
- No license for 3H source required according to EU directive 96/29 EURATOM
- High reproducibility
- Operation with nitrogen or synthetic air
- Atmospheric Pressure Ionisation (API)
- Stand alone data acquisition software and software suite for 3D GC-IMS data analysis
- No need for a radiation protection officer
- Compatible with well known GC systems
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