SPE Concept

For sample preparation, cleaning and concentration of neutral, acidic and basic analytes from various matrices (e.g. urine, blood, tablets, food, water), Macherey-Nagel offers new Chromabond HR-Xpert – a professional SPE concept. Polymer-based RP- and mixed-mode ion exchange phases fulfill the demands of modern SPE phases. They provide an excellent enrichment of neutral, acidic and basic compounds.

The spherical support polymer (PS/DVB) with optimized pore structure and high surface facilitates good reproducible, reliable and cost-efficient analysis with a broad spectrum of applications. The divers mixed-mode phases Chromabond HR-XC, HR-XCW, HR-XA and HR-XAW provide the option of more aggressive washing procedures for matrix removal. Thus, cleaner samples and a protection of HPLC and GC instruments result.