Spectral Graphite Rod

Spectral analysis is a method that uses the spectrum emitted by elements or compounds for analysis. In spectral analysis, spectral graphite rod is used as an auxiliary electrode for liquid samples or poorly conductive samples. By using the spectral graphite rod as an electrode, ions already present in the sample are collected, and then the spectral graphite rod is heated to release energy, producing specific spectral lines to determine the chemical elements and their contents in the sample.

Spectral graphite rods can be applied in the fields of emission spectroscopy, atomic absorption spectroscopy, and gas analysis, and are an important component in many types of spectroscopy.

Good self-lubrication.
Great oxidization resistance.
Excellent chemical corrosion resistance.
High thermal conductivity and thermal stability.
High mechanical strength and impact resistance.