Description
Conductivity standard ROTI®Calipure provides a defined reference value of 35000 µS/cm at 25 °C for conductivity determination in analytical and quality-control laboratories. The preparation is offered in a 500 ml plastic pack suitable for regular instrument checks and method verification. Physical data include a density of 1,02 g/cm³ and a boiling point of 100 °C, supporting consistent handling during calibration work. As part of the ROTI®Calipure range from manufacturer Carl ROTH, this standard is intended for determination of conductivity and related physical-property measurements where a single, clearly stated conductivity level is needed. Operators can use it to confirm meter response, compare cells or electrodes, and maintain working calibration points aligned with laboratory procedures. The plastic 500 ml format is convenient for bench storage and repeated sampling under controlled conditions. Explicit specification of conductivity at 25 °C allows straightforward matching to instrument measuring ranges and written methods. Choose this grade when workflows call for a reliable 35000 µS/cm reference without on-site preparation of multi-component standards.
This article is part of Conductivity meters & cells, in pH & electrochemistry. See also pH meters.
Key features
- Conductivity (25 °C): 34650-35350 μS/cm
- Pack size: 500 ml plastic
- Density: 1,02 g/cm³
- Boiling point: 100 °C
- Product type: Conductivity standard ROTI®Calipure
- Conductivity: 35000 µS/cm (25 °C)
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Conductivity standard ROTI®Calipure, 35000 µS/cm (25 °C), 500 ml, plastic
What is this article?
Conductivity standard ROTI®Calipure, 35000 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.