04172770 is referenced by 416 patents and cites 10 patents.

An electrochemical system using a flow-through electrode design employing a dual separation method to lower electrode poisoning due to large chemical species and interference current due to small electroactive species is disclosed. The system includes a fluid inlet to a reaction chamber and a fluid outlet from the chamber, with the chamber in contact with an electrode system. The electrode is protected from poisoning and interference by a membrane system comprising a semipermeable membrane having well defined pore ranges therethrough which allow diffusion of only selected size small molecules. A unique sample stream flow control coupled with the size selective membrane combine to remove large, or macromolecule poisoning species and substantially reduce small species interference at the active surfaces of the electrode means.

Title
Flow-through electrochemical system analytical method
Application Number
5/890093
Publication Number
4172770
Application Date
March 27, 1978
Publication Date
October 30, 1979
Inventor
Barry Watson
Toledo
OH, US
Frank E Semersky
Toledo
OH, US
Agent
S P Tedesco
Assignee
Technicon Instruments Corporation
NY, US
IPC
G01N 27/46
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