Thermo Orion Reference Electrodes

Thermo Scientific™ Orion™ Reference Electrodes are designed to provide stable, accurate measurements across a wide range of electrochemical applications. Available in both single-junction and double-junction designs, these electrodes deliver consistent performance and compatibility with a variety of sample types.

Whether you need a reliable reference for pH, ion selective, or specialty measurements, Orion reference electrodes are built for durability and precision, ensuring reproducible results in laboratory and field environments alike.