Description
Membrane kit barium module for ISE is a dedicated replacement set for ion-selective electrode systems measuring barium. The kit contains one membrane module together with 25 ml of matching electrolyte, enabling straightforward maintenance or renewal of the sensing element in compatible ISE assemblies. Net and gross weight are both 0,07 kg, making the compact unit easy to store and handle in analytical laboratories. It belongs to the electrode and sensor category range that also covers conductivity, oxygen and pH measurement accessories, supporting integrated electrochemical workflows. Manufactured by Mettler-Toledo OnLine and originating from Switzerland, the kit provides the essential membrane and electrolyte components required for reliable barium ion determination. Laboratories performing routine ISE analyses can use this ready-to-install module set to restore electrode performance quickly, ensuring consistent response characteristics without additional preparation steps. The single-module format with precisely matched 25 ml electrolyte volume is intended for direct use in standard barium-selective electrode configurations, facilitating accurate quantitative measurements in research and quality-control environments focused on ion-selective techniques.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 1 set
- Content: 1 × module, 25 ml electrolyte
- Target ion: Barium
- Country of origin: Switzerland
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Questions about Membrane kit for Barium ISE
What is this article?
Membrane kit for Barium 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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The category is pH & electrochemistry. The sub-category is pH electrodes & sensors. The catalogue is Lab instruments.
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