Eine neue Konstruktion von Durchflu?sensoren mit tubul?ren ionenselektiven Carrier-PVC-Membranen und Zement-Festableitung |
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| Authors: | Johannes Georg Schindler and Maria M Schindler |
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| Institution: | (1) Abteilung für Angewandte Physiologie, Institut für Normale und Pathologische Physiologie der Philipps-Universität Marburg/Lahn, Karl-von-Frisch-Strasse, D-3550 Marburg/Lahn, Bundesrepublik Deutschland;(2) Laboratorium für Elektroanalytische Meßtechnik, Körnerstrasse 12, D-3550 Marburg/Lahn, Bundesrepublik Deutschland |
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| Abstract: | Summary Ion-selective sensors with tubular carrier-PVC membranes and a further developed solid-state cement contact are described. As a component of a sensor's flow channel and an interposed segment, each membrane is absolutely tight diffusion-welded between two PVC tube interfaces. Multiple measuring systems including these oxygen-independent, sturdy, maintenance-free sensors with stable measuring properties have already stood the tests under clinical conditions in the electrochemically-controlled hemodialysis. |
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