Description
I502 I⁻ electrode is an ion-selective electrode for potentiometric determination of iodide ions in laboratory samples. It provides a measuring range of 1 ~ 6,3 pI, corresponding to 10⁻¹ ~ 5×10⁻⁷ mol/l, and operates across a temperature interval of 5 ~ 60 °C. Connection is realised via cable with BNC plug, and the sensor is intended for pairing with the matching reference electrode 6215. Supplied as 1 pc, this I-electrode from manufacturer APERA Instruments supports direct pI-scale readings for analytical chemistry, water testing and quality-control workflows. The defined concentration window enables reliable assessment of iodide levels without extensive sample pretreatment in many routine matrices. Integration with standard laboratory meters accepting BNC connectors is straightforward, allowing continuous or spot measurements under controlled conditions. Temperature tolerance up to 60 °C accommodates typical aqueous sample environments encountered in research and process laboratories. Consistent response across the stated pI interval assists operators in obtaining reproducible ion-selective data when proper calibration procedures and reference pairing are observed. The electrode forms a practical sensing element for setups requiring selective iodide detection within the specified molar limits.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Product type: I-electrode
- Measuring range: 1 ~ 6,3 pI (10⁻¹ ~ 5×10⁻⁷ mol/l)
- Temperature range: 5 ~ 60 °C
- Compatible reference electrode: 6215
- Connection: Cable with BNC plug
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Questions about I502, I- electrode
What is this article?
I502, I- electrode is the article on this page. Luminix Health distributes APERA Instruments 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.
Which category should I open next?
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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
