Description
Conductivity standard ROTI®Calipure 500 µS/cm (25 °C) is a ready-to-use reference solution for calibrating and verifying conductivity meters used in water analysis. It provides a defined conductivity of 500 µS/cm at 25 °C, supporting accurate determination of the specific electrical conductivity of water and aqueous samples in laboratory and on-site settings. Physical data include a density of 1 g/cm³ and a boiling point above 60 °C. The standard is supplied in a 500 ml plastic bottle, a practical pack size for routine calibration cycles at the bench or in the field. This ROTI®Calipure conductivity standard from manufacturer Carl ROTH fits workflows covering on-site parameters for water analysis and quality control of process or environmental water. Consistent use of a fixed mid-range conductivity value helps maintain measurement traceability when instruments are checked before series of samples. The liquid format allows direct immersion or transfer according to the meter manufacturer’s procedure, while the stated density and boiling characteristics aid correct handling in everyday laboratory practice.
Key features
- Conductivity (25 °C): 500 µS/cm ±1 %
- Pack size: 500 ml plastic
- Density: 1 g/cm³
- Boiling point: >60 °C
- Conductivity: 500 µS/cm (25 °C)
- Weight: 0,490 kg
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Conductivity standard ROTI®Calipure, 500 µS/cm (25 °C), 500 ml, plastic
What is this article?
Conductivity standard ROTI®Calipure, 500 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.