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Neomeris Redox Buffer Solutions – Precise Calibration for Reliable ORP Measurements

Accurate determination of redox potential (ORP – oxidation–reduction potential) is critical for precise and dependable measurements in water and environmental analysis, wastewater monitoring, and industrial process control. Regular calibration with high-quality buffer solutions maintains sensor performance and ensures consistent results.

Why are Redox Buffer Solutions Important?

  • Water and Environmental Analysis: Monitoring ORP in natural waters and drinking water treatment.
  • Wastewater Treatment: Overseeing biological reaction processes in sewage plants.
  • Industrial Applications: Process control in chemical and pharmaceutical manufacturing.

Products in Our Online Shop

  • Neomeris Redox Buffer Solution 200 mV at 25 °C, 250 ml (Item No. 890703)
  • Neomeris Redox Buffer Solution 475 mV at 25 °C, 250 ml (Item No. 890704)

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Buffer solution ORP
Buffer solution ORP
Product number: 890713
ORP Buffer: 650 mV (±5mV @25°C) | Size of bottle: 70 ml |
High quality ORP buffer solution for calibration of your ORP electrodes

€6.39*
Details
Buffer solution ORP
Buffer solution ORP
Product number: 890775
ORP Buffer: 475 mV (±5mV @25°C) | Size of bottle: 500 ml |
High quality ORP buffer solution for calibration of your ORP electrodes Our 500 ml bottle is characterized by a special hygienic closure, which protects the ORP buffer solution from contamination. To provide the required buffer, simply squeeze the bottle together and enough buffer solution is delivered to the upper part of the bottle to perform a calibration.

€20.99*
Details
Buffer solution ORP
Buffer solution ORP
Product number: 890774
ORP Buffer: 200 mV (±5mV @25°C) | Size of bottle: 500 ml |
High quality ORP buffer solution for calibration of your ORP electrodes Our 500 ml bottle is characterized by a special hygienic closure, which protects the ORP buffer solution from contamination. To provide the required buffer, simply squeeze the bottle together and enough buffer solution is delivered to the upper part of the bottle to perform a calibration.

€22.99*
Details
Buffer solution ORP
Buffer solution ORP
Product number: 890704
ORP Buffer: 475 mV (±5mV @25°C) | Size of bottle: 250 ml |
High quality ORP buffer solution for calibration of your ORP electrodesOur 250 ml and 500 ml bottle is characterized by a special hygienic closure, which protects the ORP buffer solution from contamination. To provide the required buffer, simply squeeze the bottle together and enough buffer solution is delivered to the upper part of the bottle to perform a calibration.

€16.99*
Details
Buffer solution ORP
Buffer solution ORP
Product number: 890711
ORP Buffer: 200 mV (±5mV @25°C) | Size of bottle: 70 ml |
High quality ORP buffer solution for calibration of your ORP electrodes

€7.40*
Details
Buffer solution ORP
Buffer solution ORP
Product number: 890712
ORP Buffer: 475 mV (±5mV @25°C) | Size of bottle: 70 ml |
High quality ORP buffer solution for calibration of your ORP electrodes

€6.39*
Details
Buffer solution ORP
Buffer solution ORP
Product number: 890705
ORP Buffer: 650 mV (±5mV @25°C) | Size of bottle: 250 ml |
High quality ORP buffer solution for calibration of your ORP electrodesOur 250 ml and 500 ml bottle is characterized by a special hygienic closure, which protects the ORP buffer solution from contamination. To provide the required buffer, simply squeeze the bottle together and enough buffer solution is delivered to the upper part of the bottle to perform a calibration.

€16.99*
Details
Buffer solution ORP
Buffer solution ORP
Product number: 890776
ORP Buffer: 650 mV (±5mV @25°C) | Size of bottle: 500 ml |
High quality ORP buffer solution for calibration of your ORP electrodes Our 500 ml bottle is characterized by a special hygienic closure, which protects the ORP buffer solution from contamination. To provide the required buffer, simply squeeze the bottle together and enough buffer solution is delivered to the upper part of the bottle to perform a calibration.

€20.99*
Details
HORIBA 200mV ORP buffer solution 250ml (±5mV @25°C)
HORIBA 200mV ORP buffer solution 250ml (±5mV @25°C)
Product number: 890703
ORP Buffer: 200 mV (±5mV @25°C) | Size of bottle: 250 ml |
High quality ORP buffer solution for calibration of your ORP electrodesOur 250 ml and 500 ml bottle is characterized by a special hygienic closure, which protects the ORP buffer solution from contamination. To provide the required buffer, simply squeeze the bottle together and enough buffer solution is delivered to the upper part of the bottle to perform a calibration.

€16.99*
Details
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