Only show results available in Virginia? Ok

Analytical Chemistry Applications

  • Premium

    Process Control for the Pharmaceutical Industry

    Current pharmaceutical manufacturing practices would be impossible without the benefits of Process Analytical Technology (PAT) which became a framework for bottom line process understanding. The cornerstones of the PAT approach —multivariate data acquisition, process/endpoint monitoring and process analytical chemistry— are included in the AppliTek philosophy for pharmaceutical applications. Understanding and enhancing the process by our analytical solutions is our goal and, above all, your success.

    By AppliTek NV based in Nazareth, BELGIUM.

  • Premium

    Laboratory Analytical - Titration Applications

    The application chemists of the METTLER TOLEDO Analytical Chemistry market support group have prepared more than 500 of ready-made titration applications for use with the wide range of METTLER TOLEDO titrators. These proven and well-tested applications will help you to get accurate results quickly. Our online search engine allows you to search through the database.

    By Mettler - Toledo Int. Inc based in Greifensee, SWITZERLAND.

  • Premium

    Determination of Additives in Beverages using Ascentis Express Columns

    Beverages, such as sodas and energy drinks, can include a number of polar ingredients, which are easily soluble in the water matrix of the drinks. These ingredients include sweeteners (sugars and sugar substitutes), caffeine, vitamin supplements, amino acids, organic acids, and plant extracts. Because the analytes are already in solution, there is no need for extensive sample preparation. Dilution followed by direct injection into an HPLC is typically suitable. In this article we present two beverage applications using Ascentis Express HPLC columns. Ascentis Express columns offer faster HPLC on any system. One benefit is their ability to produce the resolution, efficiency, and speed on conventional HPLC systems that is associated with the use of sub-2 micron columns on a UHPLC system, without generating high backpressure. Column chemistries (RP-Amide and HILIC) were selected for this article based on their enhanced performance with polar compounds in comparison to C18.

    By Sigma-Aldrich Co., LLC based in Bellefonte, PENNSYLVANIA (USA).

  • Catalysis

    Hiden's modular CATLAB offers a wide range of experimental tools for catalyst researchers, from rapid dynamic screening to fully automated precise investigations of active surface chemistry & optimisation of catalytic activity. The CATLAB performs analysis using temperature programmed methods such as TPR/TPO/TPD. Pulse chemisorption is also available with the CATLAB-PCS. The integrated QGA mass spectrometer system provides for quantification of the adsorbed/desorbed species. Physical analyses such as metal surface area, catalyst dispersion and surface acidity/basicity are provided. All CATLAB & mass spectrometer sampling wetted surfaces are designed to have the widest possible compatibility for use with aggressive species. Hiden Analytical’s HPR-20 QIC mass spectrometer is available for coupling to existing catalyst reactors with integral analysis software available for TPD/TPR/TPO quantification. A range of specialized connectors & couplings optimise integration with reactor vessel

    By Hiden Analytical based in Warrington, UNITED KINGDOM.

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you