Description
Orion™ calcium electrodes enable simple, accurate and cost-effective measurement of calcium ions in solution. The Thermo Scientific™ Orion 9320BN half-cell calcium electrode with BNC connector is designed for use with ion-selective electrode (ISE) meters and supports reliable calcium determination in laboratory workflows. A free-flowing Sure-Flow junction helps maintain stable, drift-free potentials during measurement, supporting consistent readings across samples. From manufacturer Thermo Scientific, this ion-selective electrode configuration is intended for routine ISE applications where calcium monitoring is required in aqueous matrices. The BNC connection integrates with compatible laboratory meters, while the half-cell design fits established ISE measurement setups. Supplied as a single unit, the electrode suits analytical laboratories performing water, process or research measurements that depend on selective calcium response. Clear junction performance and dedicated calcium sensing make it a practical choice for users who need dependable ion-selective hardware without unnecessary complexity in day-to-day calcium ion analysis.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Product type: Half-cell calcium electrode
- Brand: Orion™
- Connector: BNC
- Junction: Free-flowing Sure-Flow
- Use with: ISE meters
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Questions about Orion™ Calcium Electrodes
What is this article?
Orion™ Calcium Electrodes is the article on this page. Luminix Health distributes Thermo Scientific - Equipment LED for laboratory use. It sits in pH electrodes & sensors, inside pH & electrochemistry, in Lab instruments.
A pH electrode is a glass membrane and a reference. It is a consumable: the glass ages, the junction clogs, and the reading drifts. A refillable electrode and a gel electrode differ in how they are maintained. The connector has to match the meter. The electrode, not the meter, is usually what is wrong.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
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The category is pH & electrochemistry. The sub-category is pH electrodes & sensors. The catalogue is Lab instruments.
Shelves beside this one are pH meters, Conductivity meters & cells, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
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