Liquid purification or separation – With means to add treating material – Chromatography
Reexamination Certificate
2007-06-12
2007-06-12
Therkorn, Ernest G. (Department: 1723)
Liquid purification or separation
With means to add treating material
Chromatography
C210S656000, C210S659000
Reexamination Certificate
active
10876472
ABSTRACT:
Device for improving detection sensitivity in low flow velocity high performance liquid chromatographic apparatus. Preferredly, diffusion promoting device connected at just before separation column and having function of improving detection sensitivity for use in low flow velocity high performance liquid chromatographic apparatus. Also, method for improving detection sensitivity in low flow velocity high performance liquid chromatographic apparatus.
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Asakawa Naoki
Mano Nariyasu
Murata Kaoru
Birch & Stewart Kolasch & Birch, LLP
Eisai Co. Ltd.
Therkorn Ernest G.
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