pH consumables: buffers & sensors for a wealth of applications

pH Sensors, Calibration Buffers and Care

Reliable pH measurements through regular sensor calibration and maintenance

 

pH Sensors, Calibration Buffers, and Care

Whatever you need to measure, be it pH, ORP, ion concentration, conductivity or dissolved oxygen (DO, BOD), METTLER TOLEDO with its long-term ex...

Whatever you need to measure, be it pH, ORP, ion concentration, conductivity or dissolved oxygen (DO, BOD), METTLER TOLEDO with its long-term experience provides you with the support you need. Our focus is on high quality pH meters and sensors combined with simple, intuitive operation and ergonomic design. Our comprehensive product portfolio covers the most varied electrochemical applications in all sectors and offers solutions both for complex applications subject to regulatory control as well as for simple routine measurements.

METTLER TOLEDO offers pH meters and sensors required for precise and reliable pH, ORP, ion concentration, conductivity and dissolved oxygen (DO, BOD) measurements:

  • Benchtop and portable meters
  • Sensors (pH, conductivity, ion concentration, dissolved oxygen (DO), ORP)
  • Solutions: Buffers, standards, electrolytes
  • Services

METTLER TOLEDO offers pH, ORP, conductivity, ion-selective and dissolved oxygen (DO) sensors. Find the best-suited pH meter and sensor for your application here: www.electrodes.net

Solutions for calibration and maintenance: pH buffers, pH electrolytes, cleaning solutions, conductivity standards, redox and DO.

Improve your electrochemical processes and learn more about possible risks. The GEP Risk Check, a systematic approach to maximize accuracy and repeatability, will point out where you could do better and suggest possible ways to get there.


 

Sensors

Sensors for pH, conductivity, ion concentration, dissolved oxygen, and redox potential.

Sensor
Sensor
Sensor

pH Sensor

Conductivity Sensor

Ion-Selective Electrode

High quality sensors for general purposes as well as specialists designed for your application.
Robust conductivity sensors for precise determination over the whole conductivity range.
Quick and easy determination of the concentration of a variety of dissolved ions and gases.
Sensor
Sensor
Sensor

Dissolved Oxygen Sensor

ORP Sensor

LightEdition Sensor

Optical and polarographic sensors for reliable determination of dissolved oxygen.
Accurate and reliable sensors that measure ORP (oxidation reduction potential).
pH, conductivity and dissolved oxygen sensors that are robust and budget-friendly.
Sensor

High quality sensors for general purposes as well as specialists designed for your application.

Sensor

Robust conductivity sensors for precise determination over the whole conductivity range.

Sensor

Quick and easy determination of the concentration of a variety of dissolved ions and gases.

Sensor

Optical and polarographic sensors for reliable determination of dissolved oxygen.

Sensor

Accurate and reliable sensors that measure ORP (oxidation reduction potential).

Sensor

pH, conductivity and dissolved oxygen sensors that are robust and budget-friendly.

Buffers, Solutions and Electrolytes

Buffers, Solutions and Electrolytes. Calibration, Storage, and Maintenance Made Easy

pH Buffer
pH Electrolyte
Conductivity standard

pH Buffer

pH Electrolyte and Maintenance Solutions

Conductivity Standards

Traceable technical buffers, certified buffers and high-precision NIST/DIN buffers for your regular pH calibration, available in handy bottles or easy-to-use sachets.
All solutions necessary to store and maintain your pH sensors to ensure accurate measurements and maximize sensor life.
NIST traceable standards to cover a wide range of conductivity calibrations and verifications, available in handy bottles or easy-to-use sachets.
pH Buffer, Standard and Electrolyte
pH Buffer, Standard and Electrolyte
pH Buffer, Standard and Electrolyte

Solution for Ion Selective Electrodes

ORP Buffers

Dissolved Oxygen Standard

All solutions necessary for successful ion concentration determinations – from electrolytes, ionic strength adjustment solutions to calibration standards.
High-quality ORP buffers for an easy verification of your sensor.
Zero oxygen tablets allow easy standard preparation and are ideal for sensor calibration, verification and conditioning at low dissolved oxygen levels.
pH Buffer

Traceable technical buffers, certified buffers and high-precision NIST/DIN buffers for your regular pH calibration, available in handy bottles or easy-to-use sachets.

pH Electrolyte

All solutions necessary to store and maintain your pH sensors to ensure accurate measurements and maximize sensor life.

Conductivity standard

NIST traceable standards to cover a wide range of conductivity calibrations and verifications, available in handy bottles or easy-to-use sachets.

pH Buffer, Standard and Electrolyte

All solutions necessary for successful ion concentration determinations – from electrolytes, ionic strength adjustment solutions to calibration standards.

pH Buffer, Standard and Electrolyte

High-quality ORP buffers for an easy verification of your sensor.

pH Buffer, Standard and Electrolyte

Zero oxygen tablets allow easy standard preparation and are ideal for sensor calibration, verification and conditioning at low dissolved oxygen levels.

Services

+41 44 944 47 47
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Explore our Services - Tailored to Fit your Equipment

We support and service your measurement equipment through its entire life-cycle, from installation to preventive maintenance and calibration to equipment repair.

Performance
Maintenance & Optimization
Expertise
Training & Consulting

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