Title:
HYDROGEN ION SEPARATING METHOD, ANALYSIS METHOD, AND ION CHROMATOGRAPHIC DEVICE
Document Type and Number:
Japanese Patent JP3693597
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To selectively separate hydrogen ions and to highly accurately conduct quantitative analysis.
SOLUTION: In the hydrogen ion separating method for selectively chromatograph hydrogen ions, a substance with a conjugate base (A-) of an acid (HA) is used as the stationary phase, and an electrolyte which includes cations with ion-exchange force larger than the ion-exchange force of hydrogen ions is used as the eluant.
Inventors:
Fumi Kozuki
Application Number:
JP2001187206A
Publication Date:
September 07, 2005
Filing Date:
June 20, 2001
Export Citation:
Assignee:
Japan Science and Technology Agency
International Classes:
G01N27/416; B01D15/08; C02F1/42; G01N27/06; G01N30/26; G01N30/64; G01N30/88; (IPC1-7): G01N30/26; B01D15/08; C02F1/42; G01N27/06; G01N27/416; G01N30/64; G01N30/88
Domestic Patent References:
JP2002005916A | ||||
JP7098304A | ||||
JP5223798A |
Attorney, Agent or Firm:
Toshio Nishizawa
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