Single to use sensors that eliminate the electrode maintenance. Specially designed to work with microvolumes, this inexpensive miniaturized solution presents high reproducibility making them ideal for working in decentralized assays or to develop (bio)sensors in environmental, clinical or agri-food areas. The different modifications applied to the working electrode provide an enhanced active area and improve the electron-transfer properties.
These disposable Screen-Printed Electrodes are based on a sodium ionophore for the selective detection of this ion and are recommended for working with microvolumes and are ideal for decentralized and ‘in situ’assays.
Designed to measure sodium ion by open circuit potentiometry (OCP) in a range of concentration from 10-4 to 1 M (from 2.3 to 23000 ppm).
The design, geometry, substrate material, size or inks of this reference can be customized under your specifications and produced in large quantities upon request. For more information please contact us at info.dropsens@metrohm.com