Miniaturized pH electrode
The Unisense pH electrode offers you a fast and reliable research tool. With tip sizes down to 10 µm, you can complete high resolution and non-destructive microprofiles in a wide range of microenvironments.
The pH microelectrode is designed for research applications within:
- Environmental sciences
- Biomedical sciences
- Food science e.g. cheese production
This microelectrode is a miniaturized conventional pH electrode based on selective diffusion of protons through pH glass, and the determination of potentials between the internal electrolyte and a reference electrode. The reference electrode can be either external (separate electrode) or internal; however, we only recommend internal references in applications where it is not possible to place two electrodes in the sample.
|Standard Glass Sensor||Outside tip diameter|
|pH-500C||400-600 µm (combination electrode with internal reference electrode)|
|pH-N||1,1 x 40 mm - needle sensor|
|pH-NP||1,6 x 40 mm - needle sensor for piercing|
Find full pH microelectrode specifications, including warranty and expected life time, below and possible microelectrode customizations and adaptations under Related Products found to the right.