GERSTEL Extractables & Leachables Europe 2017 - Sponsors and Exhibitors GERSTEL develops fully automated GC–MS and LC–MS solutions including sample preparation and introduction. Our systems enhance productivity, reduce solvent use and improve detection limits. GERSTEL is the leading Agilent Technologies Solutions Partner, providing complete systems with integrated software control. GERSTEL systems perform E&L testing as well as fast screening of materials for potential leachables. Additionally, systems are available for the determination of Organic Volatile Impurities (OVIs), flavors and fragrances, as well as GTIs/PGIs.