Laboratory ORP Buffers for Verification

Laboratory ORP Buffers

Quality ORP Buffer Solutions for Verification Purposes

An ORP (Oxidation-Reduction Potential) buffer is a standard solution used for the verification of all common ORP/redox sensors. Over time and use, sensors are affected by their environment, so verification with a lab ORP buffer helps ensure precision and extend a sensor’s reliable operating life. METTLER TOLEDO ORP buffers are GHS compliant, and the small-volume packaging minimizes contamination risk while guaranteeing a fresh solution for every verification measurement.

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Advantages of METTLER TOLEDO's pH Electrolytes and Maintenance Solutions

Verify the Sensor

Verify the Sensor

The results obtained with a laboratory or field ORP sensor are only as accurate as the standards used for verification. METTLER TOLEDO offers quality standards in small bottles that help to eliminate contamination risk, ensure reliable ORP/redox readings, and validate the measurement results.

Download Your Certificate

Download Your Certificate

For maximum traceability, an individual certificate of analysis exists for every lab ORP buffer batch manufactured. To get the certificate for your batch, either contact our pH Competence and Support Center or click "Read more" to directly download it from our website. Read more

Get a Safety Datasheet

Get a Safety Datasheet

Ensuring your lab redox buffer is compliant is critical for validating ORP measurement results. Every Safety Data Sheet (SDS) and label for our laboratory ORP and redox buffers contains information according to the GHS (Global Harmonized System and Labeling of Chemicals) and is available in various languages. Read more

Compensate for Temperature

Compensate for Temperature

Similarly to other solutions, laboratory ORP buffers are temperature-dependent. It is therefore important to know the temperature of the ORP/Redox buffer at the time of measurement. A table on every bottle label indicates redox values at different temperatures.

All-In-One Solution

All-In-One Solution

METTLER TOLEDO provides entire electrochemistry systems—from meters and sensors to calibration solutions and software. Benefit from a broad portfolio, choose the right sensor for your application, and ensure reliable ORP/redox reading by validating the sensor with quality ORP buffers.

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FAQs

What is an ORP buffer used for?

ORP buffer solutions are used for the verification of all common redox sensors. They are not used for calibration purposes. Similar to other solutions, an ORP buffer is temperature-dependent. It is therefore important to know the measurement temperature of the ORP buffer. A table on every bottle label indicates redox values at different temperatures.

 

Where can I obtain a certificate for my ORP buffer?

All METTLER TOLEDO ORP buffer solutions are available in handy bottles with no-fuss labels. If larger quantities are required, then our 6-packs are the right choice. To guarantee maximum traceability, a global test certificate exists for all redox buffers. Furthermore, compliance with regulations is critical for us. All SDS (Safety Data Sheet) and labels contain information according to GHS (Globally Harmonized System) in local languages.

If you need a document to verify the certified production of these ORP buffers, request your certificate here.