Analytical instrumentation and processes

Details Analytical instrumentation and processes Analytical instrumentation and processes

2006-05-12

2011-10-25

Warden, Jill (Department: 1773)

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing gas sample

C422S500000, C422S560000, C422S562000, C073S023350, C073S023390, C073S023420, C436S161000

Reexamination Certificate

active

08043565

ABSTRACT:
Gas chromatography apparatuses are provided that can include a housing configured to substantially envelop the column within the compartment. Analytical instruments are provided that can include at least one chromatography column compartment having a volume of the less than 100 mL. Analytical methods are provided that can include increasing the temperature of a chromatography column at a rate of about 60° C./minute using less than about 40 W. Methods are also provided that include providing at least one gas chromatography column compartment configured to substantially envelop a gas chromatography column and performing analysis with the one compartment in the first operable position and/or transitioning portions to the second operable position to allow access to the one compartment. Production processes are provided that can include forming a first trench within the first surface of a substrate and/or aligning the first substrate with a second substrate to define at least one compartment between the first and second substrates.

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