Request InfoHiden Analytical Ltd.WARRINGTON, England, Jan. 29, 2020 — The pQA portable gas analyzer from Hiden Analytical Ltd. is a versatile mass spectrometer with a range of interchangeable sampling inlets. Membrane-introduction mass spectrometry (MIMS) inlets are offered for analysis of dissolved species in ground water, fermentation cultures, soil samples, and general applications where analysis of dissolved species in a liquid sample is required. The system is suited for gas analysis applications where the sample volume is small and for environmental applications where detection of low concentration levels is required. 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