New Columns for Anion Analysis

Hamilton Bonaduz AG (Switzerland) have launched four new HPLC columns intended as a complete solution for the determination of anions in water and environmental samples. All aspects of modern anion analysis are covered: two high-resolution columns with different capacity are optimised for analysis of medium/high and low sample concentrations. Moreover, there is one column for fast analysis and another one for reduced buffer consumption. The sophisticated architecture and covalent surface modification of the polymeric packing particles makes the new products extremely durable and long-lasting. Even the direct injection of native samples without extensive sample preparation is possible in most cases. The well controlled manufacturing process and compliance to ISO 9001 ensure unmatched column-to-column reproducibility. The new columns may be used in all ion chromatographs or HPLC systems. Several detection principles such as suppressed/non-suppressed conductivity or indirect UV are possible since different mobile are compatible with the columns.