ANALYSIS SYSTEM

WIPO Patent Application WO/2019/207870

A1

The present invention relates to an analysis system that is applied to the automatic and rapid analysis and detection of a highly fat-soluble component. In the present invention, a multidimensional chromatography system is used, for a sample under investigation, to perform online pre-processing and separation of a highly fat-soluble component-including sample. The multidimensional chromatography system comprises a supercritical chromatography section and a reversed-phase liquid chromatography section that are connected in sequence, wherein the reversed-phase liquid chromatography section includes one or more reversed-phase liquid chromatography columns, and the supercritical chromatography section includes a supercritical mobile phase, a modifying agent, and a packed column for supercriticality.

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GUO YANLI (CN)
HAMADA NAOKI (CN)
HASHI YUKI (CN)

PCT/JP2019/002587

October 31, 2019

January 25, 2019

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SHIMADZU CORP (JP)

G01N30/02; G01N30/46; G01N30/88

JP2001261671A	2001-09-26
JP2017512310A	2017-05-18
JP2015194363A	2015-11-05
JP2014514541A	2014-06-19
JPH08310809A	1996-11-26
JP2001208735A	2001-08-03

FRANCOIS, I. ET AL.: "Construction of a new interface for comprehensive supercritical fluid chromatography x reversed phase liquid chromatography (SFC×RPLC", JOURNAL OF SEPARATION SCIENCE, vol. 31, no. 19, October 2008 (2008-10-01), pages 3473 - 3478, XP055236787, DOI: 10.1002/jssc.200800267

KYOTO INTERNATIONAL PATENT LAW OFFICE (JP)

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