Description
SY pH 325 pH electrode is a low-maintenance combination pH electrode featuring a glass shaft, dual-hole diaphragms and a screw plug head for secure connection. With a length of 325 mm and a diameter of 12 mm, the electrode covers the full 0–14 pH range and operates from 0 to 130 °C. An accompanying cable enables direct connection to Almemo measuring instruments such as the Almemo 2490. It is dimensioned for reactor vessels of 100 ml (SY 100 and SY 100 D), 250 ml (SY 250 and SY 250 D), 500 ml (SY 500 and SY 500 D) and 1000 ml (SY 1000 and SY 1000 D). This pH electrode from manufacturer IKA supports continuous pH monitoring during synthesis, titration and process-control work in laboratory reactors. The glass-body design and dual diaphragms promote stable readings and reduced maintenance intervals. Supplied as a single piece, it integrates readily into existing IKA reactor platforms, providing researchers with dependable electrochemical data essential for reproducible experimental outcomes.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Storage temperature: 5–40 °C
- Length: 325 mm
- Diameter: 12 mm
- pH range: 0–14
- EAN: 4053411056032
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Questions about SY pH 325, pH electrode 325 mm
What is this article?
SY pH 325, pH electrode 325 mm is the article on this page. Luminix Health distributes IKA for laboratory use. It sits in pH electrodes & sensors, inside pH & electrochemistry, in Instruments de laboratoire.
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 Instruments de laboratoire.
Shelves beside this one are pH meters, Conductivity meters & cells, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

