Home > Chemical Detection > Technology > Spectrometry > Field Asymmetric Ion Mobility Spectrometry (FAIMS)

FAIMS and DMS operate on the same principle: sample molecules in the gas phase are ionized and the resulting ions pass through a drift region to which a high-frequency waveform is applied. Identification of compounds is achieved by measuring the difference in ion mobility at high electric field relative to low field. This technique is similar to ion mobility spectrometry (IMS), with the exception that a high-frequency waveform is not applied in IMS. Advantages of FAIMS/DMS over IMS include higher sensitivity, better selectivity, and reduced size.

Manufacturer
Owlstone Nanotech, Inc. (4)
Selex S&AS, Inc. (U.S.) (1)
Transportability
Handheld (3)
Person-Portable (2)
Availability
Commercially Available (2)
Commercially Available: 30 to 60 days for delivery (1)
Discontinued (2)
Unit Cost
$10,000 - $20,000 (1)
$20,000 - $50,000 (2)
$50,000 - $100,000 (1)
N/A (1)
Sample Introduction
Vapor/Gas (5)
Sensitivity / Detection Limit
ppb (4)
Ci (1)
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FAIMS Ion Filter

FAIMS Ion Filter

Owlstone Nanotech, Inc.

Field Asymmetric Ion Mobility Spectrometry (FAIMS) • Detects multiple gases simultaneously in under ...

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Lonestar Portable Analyzer

Lonestar Portable Analyzer

Owlstone Nanotech, Inc.

Lonestar™ Portable Analyzer is a portable chemical monitor that detects and identifies chemicals at ...

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NEXSENSE C HH

NEXSENSE C HH

Selex S&AS, Inc. (U.S.)

NEXSENSE C HH is a hand held chemical detection and identification system that enables on-scene anal...

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Tourist

Tourist

Owlstone Nanotech, Inc.

The Tourist system is a generic test platform, which allows the user to enter any number of chemical...

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UltraFAIMS

UltraFAIMS

Owlstone Nanotech, Inc.

UltraFAIMS is a chip-based FAIMS (field asymmetric waveform ion mobility spectrometry) platform desi...

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