Method and apparatus for mass injection of sample
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United States of America Patent
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-
Mar 20, 2001
Grant Date -
N/A
app pub date -
Apr 14, 1999
filing date -
Apr 15, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
To enable the mass injection of a sample in a gas chromatography and prevent occurrence of residue or decomposition of a desired constituent during analysis. The invention calls for providing the injection port with a liner, connecting the column and the liner to a press-fit, evaporating the solvent introduced into the liner, and discharging the evaporated solvent from a discharge port formed at the upper part of the liner.
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