Description
InLab Micro is a combination pH electrode designed for reliable measurements in very small vessels such as vials and cuvettes. Its slender glass shaft measures 3 mm in diameter and 60 mm in length, allowing convenient access to limited sample volumes while maintaining mechanical stability in routine laboratory work. The sensor uses a ceramic diaphragm together with an ARGENTHAL™ reference system featuring a silver-ion barrier, supporting a working pH range of 0 to 14 and a temperature range of 0 to 100 °C. Connection is via an S7 screw head for flexible cable pairing with compatible meters. Each unit is supplied with 25 ml of reference electrolyte (3 mol/L KCl) ready for commissioning. Net weight is 0,13 kg. This micro electrode from manufacturer Mettler-Toledo OnLine suits analytical chemistry, quality control, and research applications where sample size is restricted yet full-range pH performance is required. The compact geometry and robust reference design help deliver stable readings in narrow containers without excessive sample consumption.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 1 pc(s)
- Shaft diameter: 3 mm
- Shaft length: 60 mm
- pH range: 0…14
- Temperature range: 0…100 °C
- Diaphragm: ceramic
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about pH electrode InLab Micro
What is this article?
pH electrode InLab Micro 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.
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?
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.
How does ordering and shipping work?
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.