Miniaturised separation column with bonding agent for a gas chromatograph
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United States of America Patent
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Nov 30, 2010
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N/A
app pub date -
Oct 17, 2005
filing date -
Oct 15, 2004
priority date (Note) -
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Abstract
The invention concerns a separation column in microsystem technology for a gas chromatograph comprising a first substrate, a second substrate which is arranged on the first substrate, wherein a trench structure is provided in at least one substrate and the trench structure is sealed off relative to the environment, a stationary phase applied at least to parts of the trench structure, a gas inlet connected to the trench structure, and a gas outlet connected to the trench structure.
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