What is OES-GD?

OES-GD, or Optical Emission Spectrometer-Glow Discharge , is an analyzer employed in Industrial, Academia and Research for rapid and precise elemental depth profile analysis of solid materials by sputtering atoms from the sample surface and analyzing the OES emitted light. 

OES-GD is a robust, decades proven powerful technique for analyzing the elemental composition of solid materials, advantaging the gradient compositional chemistry and the depth profiling of multiple layers.