Flir Detection, Inc.

Griffin Analytical Technologies, L.l.c.

Griffin Analytical Technology, L.l.c.

Jason Springston

Garth E Patterson

Mark Gregory

Dennis Barket, Jr

John W Grossenbacher

Matthew Briscoe

Anthony J Cochran

Person-portable mass analysis instrumentation configured to perform multidimensional mass analysis is provided. Mass analysis instrumentation can include a housing encompassing components of the instrumentation with the housing of the instrumentation defining a space having a volume of equal to or less than about 100,000 cm. Instrument assemblies are also provided that can include a housing coupled to an instrument component isolation assembly, wherein the component isolation assembly is isolated from an environment exterior to the housing. Exemplary instrument assemblies can include at least first and second components configured to provide analysis with a housing of the instrument at least partially encompassing the first and second components and the first component being rigidly affixed to the housing. An isolation assembly can also be provided that is rigidly affixed to the second component with the isolation assembly being isolated from received inputs of the housing.

Analytical instruments, assemblies, and methods

The present invention relates to devices for collecting and storing chemical samples and transferring those samples to analytical devices for analysis. In one implementation the device includes an interface for transferring samples and electrical signals. In another implementation, the device includes an analytical device having an interface for transferring samples and electrical signals with a sampling device. In another implementation, the device includes a sampling device having an interface for transferring samples and electrical signals with an analytical device.

Interface port for connection of a sampling device to an analytical instrument

The present invention discloses a gas chromatograph assembly. In one implementation, the assembly includes a sample injector and a guard column assembly. The guard column assembly includes a guard column connected to and downstream of the sample injector; a jacket with low thermal mass surrounding the guard column; a temperature controlled heater connected to the jacket to control the temperature of the jacket and thereby the temperature of the guard column; and an insulating housing surrounding the jacket. An analytical column is connected to and downstream of the guard column.

Guard columns for gas chromatographs and gas chromatograph-mass spectrometers

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Carmel, IN, United States of America

Jason Springston