Home > Explosives > Technology > Spectrometry > Time-of-Flight Mass Spectrometry (TOF-MS)

A TOF determines mass by measuring the time it takes for an ionized molecule to travel the length of a vacuum chamber to the detector. Mass detection by TOF is more accurate than that of other mass detectors and it is capable of detection over a large range, from 50 to over 150,000 Da. TOF is commonly used with MALDI ionization but can used with most ionization techniques with incorporation of an ion trap. TOF detection can be used for primary detection or as part of a MS/MS system for the detection of compound fragments

Manufacturer
Aerodyne Research, Inc (1)
Bruker Corporation (1)
IonSense (1)
Kore Technology Ltd (1)
Leco (4)
Shimadzu (1)
Waters (2)
Transportability
Person-Portable (1)
Benchtop/Fixed (10)
Availability
Commercially Available (11)
Unit Cost
$50,000 - $100,000 (1)
N/A (10)
Sample Introduction
Solid (1)
Liquid (8)
Vapor/Gas (2)
Sensitivity / Detection Limit
ppm (2)
ppb (1)
ppt (1)
µg (5)
ng (1)

Additional Filter Options

Product Type

Instrument (10)
Accessory (1)

TRL

9 (11)

Weight

<50 Lbs. (5)
>50 Lbs. (6)

Power Requirement

Lithium Battery (1)
AC/DC Line Power (9)

Training Required

<1 day (1)
<1 week (2)
>1 week (8)

Response Time

<1 minute (1)
<15 minutes (7)
>15 minutes (3)

Supporting Data Available

None (11)

Ruggedness

Indoor use only (8)

Shelf Life

>5 years (9)

Consumables Required

>$1,000/year (8)
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DART-SVP

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IonSense

The SVP is a automated controller, able to interface with multiple vendor products. Analysis of hun...

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Liquid chromatography quadrupole time of flight mass spectrometer. High resolution mass spectrometr...

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The MS-200 uses a patented Converging Annular Time- of-flight mass spectrometer. The CAT requires lo...

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Pegasus BT 4D

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Leco

The Pegasus BT 4D is a two-dimensional gas chromatograph coupled with High-Resolution Time of Fligh...

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Leco

The Pegasus BT GC-TOF is a gas chromatograph coupled with Time of Flight Mass spectrometry. Its ori...

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The Pegasus BT 4D is a gas chromatograph coupled with High-Resolution Time of Flight Mass spectrome...

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The Pegasus GC-HRT + 4D is a two-dimensional gas chromatograph coupled with high-resolution Time of...

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Synapt G2-Si

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The TargetSreener is a UHR QTOF mass spectrometer with Full Scan MS and broadband CID (bbCID) MS/MS ...

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Chemical Ionization Time-of-Flight Mass Spectrometer; Real-time chemical analysis of trace gases, ae...

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Xevo G2-XS ToF

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Waters

Xevo G2 XS ToF is a benchtop Time of flight MS combining StepWave ion optics, XS Collision Cell and ...

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