Description
Redox Standard ROTI®Calipure 200 mV (25 °C) is a ready-to-use calibration solution for verifying redox electrodes and supporting redox titration work. Defined at 200 mV at 25 °C, it provides a clear millivolt reference for routine potential checks in analytical and quality-control laboratories. Physical data include a density of 1,07 g/cm³ and a boiling point of 100 °C, consistent with aqueous laboratory standards used at the bench. The product is filled in a practical 500 ml plastic bottle that suits regular instrument calibration and method control. This ROTI®Calipure grade standard from manufacturer Carl ROTH is intended for professional environments performing electrochemical measurements, titration applications, and redox titration workflows where stable reference values are required. It helps maintain measurement consistency when sensors are checked against a known potential before sample analysis. Suitable for laboratories that need a defined 200 mV redox reference in a convenient pack size for daily use.
This article is part of pH buffers & conductivity standards, in Buffers & pH solutions.
Key features
- Redox potential (25 °C): 195-205 mV
- Pack size: 500 ml plastic
- Density: 1,07 g/cm³
- Boiling point: 100 °C
- Storage temperature: +15 to +25 °C
- Brand: ROTI®Calipure
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Hazard Statements (H-Phrases)
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Questions about Redox Standard, ROTI®Calipure 200 mV (25 °C), 500 ml, plastic
What is this article?
Redox Standard, ROTI®Calipure 200 mV (25 °C), 500 ml, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in pH buffers & conductivity standards, inside Buffers & pH solutions, in Lab chemicals.
A pH buffer for calibration has a stated pH at a stated temperature, often traceable. A conductivity standard has a stated conductivity. They are not general reagents and they should not be poured back into the bottle. The temperature of the measurement has to be the temperature on the label, or the meter has to compensate.
A buffer resists a change in pH when a little acid or base is added. It does that because a weak acid and its conjugate base are both present. A pH buffer used to calibrate a meter has a stated value at a stated temperature. A biological buffer such as Tris or HEPES is chosen because it holds the pH of a living system and does not poison it. Conductivity standards are the sister articles for a conductivity meter. The ions are on PubChem. Electrode calibration practice sits with EURAMET and BELAC.
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Shelves beside this one are Biological buffers (Tris, HEPES, MOPS) and Buffers (other).
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