Description
Conductivity standard ROTI®Calipure 7000 µS/cm (25 °C) is a ready-to-use reference solution designed for calibration and verification of conductivity measuring instruments. With a defined conductivity of 7000 µS/cm at 25 °C, it enables precise checks of meters and cells used in analytical chemistry, process control and laboratory quality assurance. Physical data include a density of 1,003 g/cm³ and a boiling point of 100 °C, supporting consistent handling and documentation. The standard is packed in a 500 ml plastic bottle for convenient laboratory use and repeated calibration work. This ROTI®Calipure conductivity standard from manufacturer Carl ROTH is suited to determination of conductivity and related physical-property measurements where stable, well-specified reference solutions are essential. Laboratories can integrate it into routine instrument maintenance, method validation and comparative testing of aqueous samples. The 500 ml format offers a practical balance between working volume and ease of storage on the bench or in reagent cabinets.
This article is part of Conductivity meters & cells, in pH & electrochemistry. See also pH meters.
Key features
- Conductivity (25 °C): 6930-7070 μS/cm
- Pack size: 500 ml plastic
- Density: 1,003 g/cm³
- Boiling point: 100 °C
- Brand: ROTI®Calipure
- Conductivity: 7000 µS/cm (25 °C)
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Conductivity standard ROTI®Calipure, 7000 µS/cm (25 °C), 500 ml, plastic
What is this article?
Conductivity standard ROTI®Calipure, 7000 µS/cm (25 °C), 500 ml, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Conductivity meters & cells, inside pH & electrochemistry, in Lab instruments.
A conductivity meter and its cell measure how well a solution carries current. The cell constant is the geometry that converts conductance to conductivity, and it is calibrated with a standard. Temperature compensation matters because conductivity rises with temperature.
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 Conductivity meters & cells. The catalogue is Lab instruments.
Shelves beside this one are pH electrodes & sensors, pH meters, 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.