The Perkin-elmer Corporation

Perkinelmer Health Sciences, Inc.

Chad Kingston

Nathan L Porter

Samuel Tolley

Benjamin J Black

Thermal isolation chambers that can be used to heat or cool a chromatography column are described. Certain configurations include at least one plate and an insulative barrier. The plate and insulative barrier can form a cyclical air flow path such that air in the cyclical air flow path can be provided to a chromatography column to remove heat from the chromatography column. The heat can be transferred to the plate. Systems including the thermal isolation chambers, and methods of using the thermal isolation chambers to perform chromatographic separations are also described.

Thermal isolation chambers and chromatography systems including them

Certain configurations are described of column heaters that can be used in gas chromatography applications to provide individual heating zones along a gas chromatography column. The column heater may comprise a plurality of inductive elements that can be used to provide heating zones. A thermally conductive support can be used with the gas chromatography column and the inductive elements if desired. The column heater can be used to provide a travelling wave, a thermal gradient or other heating profiles.

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Saratoga Springs, UT, United States of America

Chad Kingston