Description
Membrane kit DX258-SCN is a ready-to-use thiocyanate membrane module set intended for ion-selective half-cell electrodes. The kit contains one membrane module together with 25 ml of electrolyte, enabling rapid conversion or renewal of a compatible half-cell for thiocyanate ion measurements. Designed for the modular ISE architecture, the membrane module screws onto the common shaft to create an ion-specific half-cell without replacing the entire electrode body. This approach supports flexible laboratory workflows where different ions may be determined using the same shaft platform. The kit is supplied by manufacturer Mettler-Toledo OnLine as a complete set for straightforward installation and immediate use in direct measurements or titration applications. Packaged as one set with a net weight of 0,07 kg and gross weight of 0,07 kg, the membrane kit maintains the quality-controlled performance expected from wet-chemically verified ISE components. Ideal for laboratories requiring reliable thiocyanate-selective sensing with minimal downtime between ion changes.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 1.0 set
- Contents: 1 x membrane module
- Electrolyte volume: 25 ml
- Ion selectivity: thiocyanate (SCN)
- Compatibility: DX258-SCN half-cell
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Questions about Membrane kit for Thiocyanate ISE
What is this article?
Membrane kit for Thiocyanate ISE is the article on this page. Luminix Health distributes Mettler-Toledo OnLine 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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