Genrui REF Reference Electrode for GE300 Electrolyte Analyzer

The Genrui REF Reference Electrode is a replacement electrode designed for the Genrui GE300 Electrolyte Analyzer. It provides the stable reference potential required by the analyzer's ion-selective electrode system during electrolyte measurements. Unlike the K⁺, Na⁺, Cl⁻ and Ca²⁺ electrodes, the REF electrode does not selectively measure an individual electrolyte. Instead, it acts as the reference point against which the electrical potential of the measuring electrodes is compared, making it an essential part of the ISE measurement system. Genrui confirms that the GE300 uses direct ion-selective electrode (ISE) technology and supports customizable measurement combinations including K, Na, Cl, iCa, pH, Li and TCO₂. Key Features Dedicated REF / Reference Electrode Designed for the Genrui GE300 Provides stable reference potential for ISE measurements Works alongside K⁺, Na⁺, Cl⁻, Ca²⁺ and other supported electrodes Replacement component for the electrolyte analyzer Designed for direct ISE electrolyte measurement Suitable for routine laboratory analyzer maintenance For professional clinical and diagnostic laboratory use Used with the appropriate Genrui reference filling solution