基本信息:
- 专利标题: 被検対象物の分析方法および分析装置
- 专利标题(英):Analysis methods and analyzers of the test object
- 申请号:JP2008521283 申请日:2007-06-15
- 公开(公告)号:JPWO2007145343A1 公开(公告)日:2009-11-12
- 发明人: 順一 伊勢川 , 順一 伊勢川 , 聡 中山 , 聡 中山 , 山田 朗 , 朗 山田 , 直子 嵐田 , 直子 嵐田 , 隆夫 田村 , 隆夫 田村 , 泉 宮崎 , 泉 宮崎
- 申请人: 味の素株式会社 , ジーエルサイエンス株式会社
- 专利权人: 味の素株式会社,ジーエルサイエンス株式会社
- 当前专利权人: 味の素株式会社,ジーエルサイエンス株式会社
- 优先权: JP2006166556 2006-06-15
- 主分类号: G01N30/26
- IPC分类号: G01N30/26 ; G01N27/30 ; G01N27/416 ; G01N30/06 ; G01N30/46 ; G01N30/64 ; G01N30/88
Two or more of the test object (preferably, the sulfur-containing compound) provides a method of analyzing simultaneously in a short time.
Step of flowing a measurement sample to the flow path P1 with the mobile phase (1), the step of flowing the mobile phase in the flow path P2 and the flow channel P3 containing no sample (2), and, by steps (1) and (2) two or more of the test object leaving the analytical column (preferably, sulfur-containing compounds) step of acquiring by the detector chromatograms (3) has a (where the flow path P1 is the pretreatment column as in the forward direction, then a flow path to the detector through the analytical column, flow path P2 is without passing through the pretreatment column, a flow path to the detector through the analytical column, the flow path P3 is through the pretreatment column in the opposite direction, without going through the analytical column, the detector also is the channel discharged without passing.), object to be examined of two or more in the step (1) is passed through the pretreatment column It begins steps (2) to exit the step (1) after, two How the above analysis of the test object.
信息查询:
EspacenetIPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N30/00 | 利用吸附作用、吸收作用或类似现象,或者利用离子交换,例如色谱法将材料分离成各个组分,来测试或分析材料 |
--------G01N30/02 | .柱色谱法 |
----------G01N30/26 | ..流态载体的调节;流型 |