Description
Redox Standard ROTI®Calipure 358 mV (25 °C) is a ready-to-use reference solution for calibrating and verifying redox electrodes in analytical laboratories. The defined potential of 358 mV at 25 °C supports reliable instrument checks during redox titration and related electrochemical measurements. Supplied in a 500 ml plastic bottle, the standard is practical for routine quality-control and method-validation work. Physical characteristics include a density of 1,029 g/cm³ and a boiling point of 100 °C, giving stable handling properties under typical laboratory conditions. Laboratories performing titration workflows depend on consistent redox reference values to maintain measurement comparability across instruments and operators. This calibration solution from manufacturer Carl ROTH belongs to the ROTI®Calipure range developed for professional analytical applications. It is suited to research, industrial quality assurance and teaching environments where controlled redox potential standards are required for electrode performance verification and redox titration protocols.
This article is part of pH buffers & conductivity standards, in Buffers & pH solutions.
Key features
- Redox potential (25 °C): 353-363 mV
- Pack size: 500 ml plastic
- Density: 1,029 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)
Precautionary Statements (P-Phrases)
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Questions about Redox Standard, ROTI®Calipure 358 mV (25 °C), 500 ml, plastic
What is this article?
Redox Standard, ROTI®Calipure 358 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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The category is Buffers & pH solutions. The sub-category is pH buffers & conductivity standards. The catalogue is Lab chemicals.
Shelves beside this one are Biological buffers (Tris, HEPES, MOPS) and Buffers (other).
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