TrueRef Systems, based in Prague, Czechia, is a designer and manufacturer of high-performance reference electrodes, serving primarily the academic and research community. Our mission is to deliver electrochemical solutions that combine stability, compatibility, and long-term reliability.

We specialize in Ag/AgCl reference electrodes and offer a broad range of customizable configurations to suit diverse electrochemical setups. Customers can choose from multiple material options, electrode formats, and dimensions, with particular expertise in miniature electrodes designed for space-limited applications. Beyond electrode dimensions, we can also customize features such as cable length, connection configuration, and other design parameters to better match specific experimental or system requirements.

We believe that effective communication is an essential part of developing the right solution. We are always happy to discuss individual requirements, explore custom configurations, and work closely with our customers to find the most suitable solution for their application.

Our Ag/AgCl reference electrodes are widely used across numerous applications, including:

• Electrochemical microfluidic applications

• Biomedical and biosensor platforms

• Reference potential in electrochemical measurements

• Electrochemical sensors

• Electrochemical cells in aqueous systems

• Lab-on-a-chip systems

• Biosensors