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chromatography sample preparation Applications

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    Chromatography laboratory instrumentation for environmental analysis sector

    A clean and safe environment is a pre-requisite for health and quality of life. BUCHI contributes to this by providing market-leading solutions for sample preparation and analysis to a wide range of industrial companies, environmental testing labs, consultants, and government authorities.

    By B√úCHI Labortechnik AG based in Postfach, SWITZERLAND.

  • Chromatography systems for food industries

    Food samples exhibit a challenge to analytical chemists to determine pesticide residues to meet food safety regulations in USA and EU. Therefore, more careful sample preparation is needed to successfully identify and quantify these compounds in food. Dikma offers SPE columns with different absorbent phases and QuEChERS method for sample pre-treament.

    By Dikma Technologies Inc. based in Lake Forest, CALIFORNIA (USA).

  • Empowering Traditional Mass Spectrometry System for Proteomics & Peptide Mapping

    Peptide mapping is an essential step in the structural verification of recombinant proteins and biotherapeutic molecules. In this technique, proteins are digested into peptides, fractionated by traditional liquid chromatography (LC) methods and then analyzed by Mass Spectrometry (MS). Although this approach can be effective for many peptides, it is slow (often 30 minutes or more per sample), requires complex sample preparation and is incompatible with some sample types such as “sticky” peptides. The...

    By 908 Devices Inc. based in Boston, MASSACHUSETTS (USA).

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