Glass Expansion has been manufacturing sample introduction components for ICP emission and mass spectrometers since the early 1980s. At Glass Expansion we believe that the best design, production, and service are all necessary to achieve the highest product quality. We have developed unique and proprietary manufacturing methods, which enable the production of components with the high mechanical strength and micron-level dimensional accuracy to satisfy the narrowest of analytical specifications, each and every time. You want the best performance your ICP can provide, so choose a Glass Expansion sample introduction system recognized worldwide for excellent precision, cost effectiveness and reproducibility of results.