Sample introduction system
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United States of America Patent
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-
Aug 26, 2008
Grant Date -
Jun 12, 2003
app pub date -
Nov 1, 2002
filing date -
Nov 1, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A sample introduction system includes at least two, and preferably three, syringe pumps. The flow rates of two of the syringe pumps are varied, while keeping the overall flow rate constant. The sample introduction system is preferably utilised in an analytical instrument, such as to determine the concentration of an analyte in a sample.
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