发明申请
- 专利标题： CHROMATOGRAPHY INSPECTION APPARATUS AND METHOD FOR JUDGING DEGRADATION OF CHROMATOGRAPHY SPECIMEN
- 专利标题（中）： 色谱检测装置及评估色谱样品降解方法
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申请号： US12740447申请日： 2008-10-14
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公开(公告)号： US20100260411A1公开(公告)日： 2010-10-14
- 发明人: Masahiro Aga , Koji Miyoshi , Mie Takahashi , Hideyuki Kurokawa , Takahiko Tanida , Ryosuke Yamada , Yoko Matsuda
- 申请人： Masahiro Aga , Koji Miyoshi , Mie Takahashi , Hideyuki Kurokawa , Takahiko Tanida , Ryosuke Yamada , Yoko Matsuda
- 申请人地址： JP Osaka
- 专利权人： PANASONIC CORPORATION
- 当前专利权人： PANASONIC CORPORATION
- 当前专利权人地址： JP Osaka
- 优先权： JP2007-285616 20071102
- 国际申请： PCT/JP2008/002888 WO 20081014
- 主分类号： G06K9/00
- IPC分类号： G06K9/00
摘要：
By measuring a luminance difference between predetermined two points or a luminance variation in a predetermined region in a state in which a liquid sample is developed in a chromatography specimen 1, and comparing the luminance difference or the luminance variation with a preset reference value, it is possible to automatically detect degradation such as a decrease in hydrophilicity in the lower portion of a liquid-impermeable sheet material 8 during a chromatography inspection, thereby enabling an accurate inspection.
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