Apera Instruments, LLC-AI1312 Apera Instruments 201T-S pH/Temp. Electrode, 8-pin Connector, The Replacement Electrode for Apera 400/400S Series Portable Meters
- 1.Glassy carbon, or glassy carbon, is a kind of amorphous carbon, which is made by slowly heating polyacrylonitrile resin or phenolic resin to a high temperature (up to 1800 ℃) in an inert atmosphere. It is suitable to be used as an electronic conductor material for electrodes and is also widely used in table tennis.
- 2.The advantages of glassy carbon electrode are good conductivity, high chemical stability, low coefficient of thermal expansion, hard texture, good air tightness, wide application range of potential (from - 1 to 1V, relative to saturated calomel electrode). It can be made into cylindrical, disc and other electrode shapes. It can also be used as the matrix to make mercury film glassy carbon electrode and chemically modified electrode.
- 3.Glassy carbon electrode is one of the widely used working electrodes. It is a good inert electrode with good conductivity, high hardness, high finish, high hydrogen overpotential, wide polarization range and chemical stability. It can be used as inert electrode for anodic stripping, voltammetric determination of cathode and variable valence ions, and can also be used as chemically modified electrode.
- 4.The glassy carbon surface must be mirror and clean. Since the surface of glassy carbon is easily polluted....