The SimulTek Inert Gases Extracting Device (IGED-2018) is a scientific experimental device applies to extracting inert gases from various types of water samples (a sample of groundwater, etc.). The device is capable of extracting, purifying and concentrating the inert gases, including He, Ne, Ar, Kr, Xe etc. from the sample of water by serial methods of evaporating, concentrating, and sublimating under a high vacuum condition, for scientific experiment and analytical measurement purpose. SimulTek has also developed physical principles, experimental technique and methodology (Argon filter for IGED-2018) for purification from Ar of a mixture of inert gases. PDF brochure: Inert Gases Extraction System from Water with Argon Filter