| 摘要 |
A wastewater analysis sensor cartridge ( 10 ) according to the invention is intended to be used only once. It has a liquid-tight housing ( 20 ), which contains at least one electrochemical sensor element ( 30, 32 ) and at least one reference element ( 56 ). Furthermore, the housing ( 20 ) contains a sensor element electrolyte tank ( 40,42 ) and a reference element electrolyte tank ( 44 ). The ion-sensitive membranes ( 31, 33 ) of the sensor elements ( 30, 32 ) and the housing ( 20 ) consist of plastic.
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