1
Ian A Shanks, Alan M Smith, Claes I Nylander: Device for use in chemical test procedures. Internationale Octrooi Maatschappij Octropa, Cushman Darby & Cushman, August 25, 1992: US05141868 (652 worldwide citation)

A specifically-reactive sample-collecting and testing device possessing a cavity or cavities each having a dimension small enough to enable sample liquid to be drawn into the cavity by capillary action, wherein said cavity includes an electrode structure for making measurements of one or more electr ...


2
Claes I Nylander, Ian W Burns: Method and apparatus for electrochemical analysis. Unilever Patent Holdings, October 30, 1990: US04966671 (144 worldwide citation)

A potentiometric electrochemical analysis method, which comprises placing by capillary action an aqueous sample liquid to be tested for the presence of a quantity of an analyte in the sample liquid, in each of two compartments of an electrochemical analysis cell, wherein the aqueous sample liquid so ...