Contamination-Free IC with Inert Material Throughout the Fluidic Flow Path Dionex has produced complete polymeric systems constructed of PEEK materials for more than 25 years. Metal-free materials prevent the acid and base mobile phases traditionally used in IC analysis from contaminating and corroding the system. The PEEK material used provides a chemically inert pump and system flow path compatible with aqueous eluents of pH 0–14. Maintaining your system is simplified with materials that do not promote problems in the system. The PEEK tubing used to plumb the system is easy to use and cut for fast replacement and plumbing flexibility.
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