Description
pH electrode InLab® Science is a laboratory pH sensor intended for routine and research pH measurement within the working range pH 0–12. Designed as a dedicated InLab® Science electrode, it supports accurate determination of hydrogen-ion activity in aqueous samples handled in analytical, quality-control, and general laboratory workflows. The electrode belongs to the established InLab® sensor family and is supplied as a single piece for direct use with compatible pH meters and accessories. With a net weight of 0,075 kg, the unit is compact and easy to handle at the bench or in shared instrument setups. Categories for this item cover labware, measuring instruments, sensors and accessories, and pH electrodes, reflecting its role as a core component in electrochemical pH determination. The sensor is offered from manufacturer Mettler-Toledo as part of the InLab® Science line, giving laboratories a clearly specified electrode for the stated pH window. Pack configuration is one piece per unit, suited to replacement, method setup, or expansion of existing measurement stations. Specify the required meter interface and calibration buffers according to your laboratory procedure before installation and use.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
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Questions about pH-electrode InLab®Science, pH 0 - 12, 1 unit(s)
What is this article?
pH-electrode InLab®Science, pH 0 - 12, 1 unit(s) is the article on this page. Luminix Health distributes Mettler-Toledo 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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

