Title:
不均一膜を有する電位差計参照電極
Document Type and Number:
Japanese Patent JP4559231
Kind Code:
B2
Abstract:
The invention relates to a salt-bridge reference electrode for use in electrochemical analysis of an aqueous sample, comprising a metal conductor; and a heterogeneous membrane for contact with the sample, the membrane being located on the conductor for electric contact therewith and including a water vapor permeable hydrophobic compartment and a hydrophilic compartment containing a salt component of ions of approximately equal ionic mobilities and a redox component for undergoing a potential determining reaction at the metal conductor.
Inventors:
Laux, immantz
Maxza Susenko, Andruzei
Maxza Susenko, Andruzei
Application Number:
JP2004555906A
Publication Date:
October 06, 2010
Filing Date:
November 27, 2003
Export Citation:
Assignee:
Epocal Incorporated
International Classes:
G01N27/30; B01L3/00; G01N27/401; G01N27/403
Domestic Patent References:
| JP2005505778A | ||||
| JP3221858A | ||||
| JP2001201484A | ||||
| JP2002540424A |
Foreign References:
| EP1193495A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Masaya Nishiyama
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Masaya Nishiyama