发明名称 |
LIQUID CHROMATOGRAPHY DEVICE AND LIQUID CHROMATOGRAPHY METHOD |
摘要 |
A liquid chromatography apparatus A is provided with a sample preparation unit 1, a column 52 that separates components of a sample, an eluent supplier that includes a feeder 3 for supplying eluents La and Lb to the column 52, a flow path directional valve 2 capable of introducing fixed amounts of the sample and the eluents La and Lb to the column 52, an analyzer for analyzing a test solution composed of the sample components separated by the column 52 and the eluent La, and a controller 6, wherein the eluent supplier supplies the eluents La and Lb to the flow path directional valve 2 in an unmixed state. As a result of employing this configuration, analysis time is shortened and eluent consumption is reduced. |
申请公布号 |
EP2345896(A1) |
申请公布日期 |
2011.07.20 |
申请号 |
EP20090819171 |
申请日期 |
2009.10.06 |
申请人 |
ARKRAY, INC.;SEKISUI MEDICAL CO., LTD. |
发明人 |
SAKAI TOSHIKATSU;SEZAKI AKIRA;TAKAGI TAKESHI;YOTANI TAKUYA;TAKAHARA MAKOTO;OKA TAKAYUKI |
分类号 |
G01N30/16;B01D15/14;G01N30/20;G01N30/26;G01N30/74;G01N30/88 |
主分类号 |
G01N30/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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