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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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.