Description
Conductivity standard ROTI®Calipure 718 µS/cm (25 °C) is a ready-to-use laboratory reference solution for accurate conductivity determination and instrument calibration. Specified at 718 µS/cm at 25 °C, it enables reliable checking of conductivity meters, electrodes and measurement cells used in analytical and quality-control laboratories. Manufacturer data list a density of 1,001 g/cm³ and a boiling point of 100 °C, reflecting the aqueous nature of this calibration medium. The product is packed in a 500 ml plastic bottle, offering a practical volume for routine bench calibration and multi-user laboratory settings. This ROTI®Calipure standard from manufacturer Carl ROTH is intended for applications in the determination of physical properties, especially conductivity measurement in research, industrial QC and educational environments. A pre-adjusted conductivity standard simplifies daily workflows by removing the need for in-house preparation of reference solutions and supports consistent instrument performance over time. It is well suited to laboratories that require a clearly defined conductivity value at a stated temperature for dependable calibration practice.
This article is part of Conductivity meters & cells, in pH & electrochemistry. See also pH meters.
Key features
- Conductivity (25 °C): 710.8-725.2 μS/cm
- Pack size: 500 ml plastic
- Density: 1,001 g/cm³
- Boiling point: 100 °C
- Conductivity: 718 µS/cm (25 °C)
- Weight: 0,600 kg
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Conductivity standard ROTI®Calipure, 718 µS/cm (25 °C), 500 ml, plastic
What is this article?
Conductivity standard ROTI®Calipure, 718 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.