With many years of experience in pH measurement procedures, we can support you and your team to help unlock improvements to your workflow.

Since 1981, Thermo Scientific Orion ROSS Electrodes have been helping scientists achieve precise results in pH testing and measurements. The original ROSS pH electrode was the first of its kind to use a redox reference system. The redox system provides a stable reading within seconds and increases accuracy by at least 10 times compared to conventional electrodes.
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