Chiral separation media
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United States of America Patent
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Oct 13, 1992
Issued Date -
N/A
app pub date -
Aug 20, 1991
filing date -
Sep 12, 1989
priority date (Note) -
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Abstract
The media is an ether derivative of cyclodextrin such as a permethylated hydroxy ether of cyclodextrin or a dialkyl trifluoroacetyl ether derivative of cyclodextrin and is used in capillary gas chromatographic columns. Particular benefit is obtained using the ether derivative of cyclodextrin in a fused silica capillary.
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