Redox standard, WTW, 427 mV, for ORP, 250 mL
Description
Redox (ORP) Buffer solution from WTW
This 427 mV ORP standard (pH = 7) acts as a control or reference material, rather than as a calibration standard. This is because Redox Oxidation/Reduction (ORP) is an absolute measurement and the sensing electrode does not require calibration. with a pH value of 7, it can double as a pH buffer.
The standard controls the functionality of the sensing and reference electrode, the analysts technique, environmental conditions, and the operation of the measuring meter. This standard has a long shelf life. The value of 427 mV refers to the potentials of the metal electrode versus the reference electrode (often Ag/AgCl with 3 mol/L KCl reference electrolyte).
Specifications
- Potential: 427 mV (25 °C)
- pH value: 7
- Volume: 250 mL
Specifications
- Producent
- WTW
- Volume [ml]
- 250
- Qty per Salesunit
- 250 mililitre/bottle
- Sales Unit of Measure
- BO
- UNSPSC
- 41116107 Kvalitetskontroller, kalibratorer eller standarder til kemi
- Any questions, please contact
- Kristoffer Laugesen, kla@buch-holm.dk, +45 44540022
Redox standard, WTW, 427 mV, for ORP, 250 mL
Description
Redox (ORP) Buffer solution from WTW
This 427 mV ORP standard (pH = 7) acts as a control or reference material, rather than as a calibration standard. This is because Redox Oxidation/Reduction (ORP) is an absolute measurement and the sensing electrode does not require calibration. with a pH value of 7, it can double as a pH buffer.
The standard controls the functionality of the sensing and reference electrode, the analysts technique, environmental conditions, and the operation of the measuring meter. This standard has a long shelf life. The value of 427 mV refers to the potentials of the metal electrode versus the reference electrode (often Ag/AgCl with 3 mol/L KCl reference electrolyte).
Specifications
- Potential: 427 mV (25 °C)
- pH value: 7
- Volume: 250 mL
Specifications
- Producent
- WTW
- Volume [ml]
- 250
- Qty per Salesunit
- 250 mililitre/bottle
- Sales Unit of Measure
- BO
- UNSPSC
- 41116107 Kvalitetskontroller, kalibratorer eller standarder til kemi
- Any questions, please contact
- Kristoffer Laugesen, kla@buch-holm.dk, +45 44540022