Analytical Chemistry

Articles & Whitepapers

  • Glycerol Detection Enzyme - Case Study

    BACKGROUND When biodiesel is made - from any feedstock - approximately 10% of the product will be glycerol (also called glycerin). Glycerol has many uses, but it destroys engines because it`s a sugar alcohol, and therefore must be removed from biodiesel before it can be used or sold as fuel. ASTM International has set a limit of 0.02% glycerol in biofuels (ASTM Standard D6751). ASTM`s s

  • Nitrate Biosensor - Case Study

    BACKGROUND In 1998, Dr. Bill Campbell and his team published a peer-reviewed journal article in Analytical Chemistry on the construction and characterization of Nitrate Reductase-Based Amperometric ...

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Equipment & Solutions

  • Combined Electrochemical and Spectroscopic Measurements
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    Combined Electrochemical and Spectroscopic Measurements

    DropSens instruments for combined electrochemical and spectroscopic measurements (spectroelectrochemical analysis) in the areas of new materials characterization, photochemical energy conversion, and photovoltaic cell research: Integrated bipotentiostat/galvanostat and spectrometer with light source. Various detection ranges and techniques available: UV-Vis, Vis-NIR, and Raman. Compatible with ...

Upcoming Events

  • 1-day Hands-on Derivatisation
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    1-day Hands-on Derivatisation

    This course covers all the essential theory about analytical derivatisation for GC-MS or LC-MS, along with the need and importance for better chromatography, sensitivity and stability. The course will review the different types of derivatisation including Acylation, Silylation, Alkylation & Esterification and various reagents used in each of the types. It will look at the importance of ...