Device for the compensation of the baseline drift of a chromatographic separating column
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United States of America Patent
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May 22, 1990
Issued Date -
N/A
app pub date -
Jan 31, 1989
filing date -
Jul 1, 1983
priority date (Note) -
Expired
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Abstract
The baseline drift occurring during a temperature or flow rate program in a chromatographic separating column is compensated for by signals from a function generator. The function generator supplies a computed baseline signal which is a representation of the baseline drift as an analytic function of the temperature, computed with specific separating column parameters. The parameters are determined in a prior test run and inputted into the function generator.
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