Flow measuring sensor for determining hydrogen ionic activity in flowing medium, has multi-layer solid material discharging system including zinc oxide layer, nickel layer contaminated with phosphor and gold layer with specific thickness
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Glass electrode for electrochemical tests has internal contact to metal layer via intermediate metal oxide layer
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Multi-parameter sensor measuring system for measurement in e.g. cell biology, has multi-sensory module manufactured in thick film technology and planar technology, and equipped with homogeneous and/or different electrochemical sensors
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Amperometric nitrogen oxide sensor for measuring nitrogen oxides in hot IC engine exhaust gases comprises a cell with an uncovered working electrode and a counter electrode
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Electrochemical sensor with selective glass membrane determining cations in fluids, includes thinned glass membrane covered by conductive organic polymer layer
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Reference electrode, for use in chemical processes, has porous oxide ceramic hollow body and comprises solid materials entirely
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A chemical sensor with an ionophore selective membrane contacting a conductive silver paste useful for potentiometric phosphate determination
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Presence of carbon dioxide in water measured by self-calibrating instrument
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Telemetric measuring system for ovulation monitoring
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Process to make a fibre optic sensor probe, and its use in the determination of pH values at low cost in a technically elegant arrangement
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Planar electrochemical sensor element, e.g. for studying cell growth in biological systems or in small caliber flow-through systems
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Electrochemical sensor and method for its manufacture
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In=situ oil condition determination method e.g. for brake fluid
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Thin walled mechanically stable glass electrode
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Robust solid state electrode for determination of halide concentration
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Reference electrode for electrochemical analysis of nonaqueous media
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Reference electrode for electrochemical measurements and process for their manufacture
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Light extinction measuring fibre optic probe for pH measurement of watery solution
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Severinghaus-principle electrochemical gas sensor
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Electrochemical pH sensor for liquid and paste media
