CHEMICAL SENSOR APPARATUS

A chemical sensor apparatus includes a buffer solution including not less than 0.5 mM and not more than 6 mM of chlorine ions; a sensor element including a surface immersed in the buffer solution; and a silver/silver chloride electrode immersed in the buffer solution. The silver/silver chloride elec...

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Bibliographische Detailangaben
1. Verfasser: SUGIZAKI, Yoshiaki
Format: Patent
Sprache:eng
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Zusammenfassung:A chemical sensor apparatus includes a buffer solution including not less than 0.5 mM and not more than 6 mM of chlorine ions; a sensor element including a surface immersed in the buffer solution; and a silver/silver chloride electrode immersed in the buffer solution. The silver/silver chloride electrode applies a potential to the buffer solution, and includes silver chloride at a surface of the silver/silver chloride electrode.