Title: Device for determining ionic activity of components of liquid drops

Abstract: A device and a method are disclosed for determining ion activity in liquids by the use of electrodes, particularly comprising an electrode mounting frame and transport means for promoting ionic migration between electrodes in the frame. Preferably, such electrodes are ion-selective electrodes.

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Inventors: Hamblen, David Philip (Rochester, NY, US)
Glover, Clyde Pershing (Pittsford, NY, US)
Kim, Sang Hyung (Rochester, NY, US)

Application Number: 687725
Filing Date: 1976-05-19
Publication_date: 1977-10-11
Assignee: Eastman Kodak Company (Rochester, NY)
Primary Class(es): 204/416 204/414, 204/418, 204/435
Other Classes:
US Patent Ref:

3046786	Jul, 1962	Tessem	204/195.
3474022	Oct, 1969	Culpepper et al.	204/195.
3502560	Mar, 1970	Wise	204/195.
3575834	Apr, 1971	Hoole et al.	204/195.
3598713	Aug, 1971	Baum et al.	204/195.
3753887	Aug, 1973	Kedem et al.	204/195.
3826734	Jul, 1974	Godsey	204/299.
3855100	Dec, 1974	Haddad	204/195.
3856649	Dec, 1974	Genshaw	204/195.

Other Refs: 704,552

Feb, 1954	UK

Primary Examiner: Kaplan, G. L.
Assistant Examiner:
Attorney: Schmidt; Dana M.