Capillary chromatography device
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United States of America Patent
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May 26, 1992
Issued Date -
N/A
app pub date -
Dec 22, 1989
filing date -
Sep 11, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention describes a new fabrication procedure of a capillary chromatography device with at least one sensor unit. The device contains at least one capillary column which is formed between a carrier and a cover layer, and which has at least one inlet and one outlet opening for a carrier phase and/or the sample. In addition, the invention describes a capillary chromatography device with at least one sensor, where the capillary columns with inlet and outlet openings and, if necessary, additional inlet, outlet and detector chambers, are formed between a carrier and a cover layer, which is deposited onto the carrier surface.
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