Glow Discharge Mass Spectrometry (GD-MS) is the ultimate tool for direct analysis of high-purity solid materials, as well as semiconductors, and ceramic powders such as Al2O3 or SiC. Depth profiling applications range from nanometer to 100µm thickness and the system can detect and routinely quantify almost all elements present in a solid sample at or below the ppb range. Ensure that your high purity materials meet specifications with the ultrasensitive and accurate Thermo Scientific Element GD Plus GD-MS.