Description
Ammonium bifluoride is a regeneration solution prepared to restore the pH-sensitive glass membrane of laboratory electrodes. The compact 25 ml pack is intended for targeted maintenance when glass-membrane response has deteriorated and controlled regeneration is required. Physical data include a density of 1 g/cm³ and a boiling point of 100 °C, with UN number 2817 for transport classification. The unit weight is 0,003 kg, reflecting the small working volume typical of specialised electrode-care reagents. This preparation from manufacturer Mettler-Toledo belongs to the maintenance and calibration solutions used with measuring instruments, supporting regeneration of the pH-sensitive glass membrane as part of structured electrode service. Analytical laboratories can keep the 25 ml bottle on hand for occasional regeneration steps that complement routine cleaning and calibration. Clear density and boiling-point values assist safe handling and storage planning beside other electrode maintenance fluids. Always follow the instrument manufacturer’s regeneration protocol for glass membranes to protect sensor integrity and maintain reliable pH measurement performance in research and quality-control applications.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 25 ml
- Density: 1 g/cm³
- Boiling point: 100 °C
- UN nr.: 2817
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Ammonium bifluoride, to regenerate, the pH-sensitive glass membrane, 25 ml
What is this article?
Ammonium bifluoride, to regenerate, the pH-sensitive glass membrane, 25 ml 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.
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.