Design, Development & Manufacture of Quadrupole Mass Spectrometers Precision gas analysis, plasma diagnostics by direct measurement of plasma ions and ion energies, SIMS probes for UHV surface science, catalysis performance quantification. 420 Europa Boulevard, Gemini Business Park, Warrington WA5 7UN. United Kingdom Tel : +44 (0) 1925 445225 Email : info@hiden.co.uk Visit Hiden Analytical Gas Sorption & Vapor Sorption Analysis Instruments Hiden Isochema are world leaders in the design and manufacture of gas sorption and vapor sorption analysis instruments for materials science and surface chemistry. 422 Europa Boulevard, Gemini Business Park, Warrington WA5 7TS. United Kingdom Tel : +44 (0) 1925 244678 Email : info@hidenisochema.com Visit Hiden Isochema Copyright Hiden Instruments Ltd 2014 420 Europa Boulevard Warrington WA5 7UN United Kingdom