ionode is a manufacturer of pH Redox and Ion Selective electrodes. Our sensors are used in many types of analyses, including: environmental, industrial, mining, food(e.g. meat, cheese, wine, etc), clinical, hydroponics, swimming pool and spa applications. Our Intermediate Junction (IJ) reference electrode is a unique system providing remarkable versatility and durability. More information about the IJ can be found on the Intermediate Junction page. You can view the comple...