wet chemistry sample preparation News

  • Flow Solution® IV+ Automated Chemistry Analyzer

    The new Flow Solution® IV+ Automated Chemistry Analyzer performs continuous flow ion analysis on aqueous samples, soil, plant extracts and digests, and other matrices. The FS IV+ runs both SFA and FIA methods, providing the flexibility to automate a wide range of wet chemistry procedures. System modules are available to perform automatic dilutions and on-line sample preparation techniques, ...

  • ASTM E1306 - 11 Standard Practice for Preparation of Metal and Alloy Samples by Electric Arc Remelting for the Determination of Chemical Composition

    This sampling practice is useful for converting chips, turnings, and wires taken from ingots or other solid materials into a homogeneous solid sample suitable for direct excitation on an optical emission or X-ray fluorescence spectrometer. The resultant button may itself be chipped to provide samples for plasma emission, atomic absorption, and wet chemical analysis. This practice has ...


    By ASTM International

  • Explore high-quality products for environmental testing

    We can support your environmental testing workflow from sample collection, preparation to analysis whilst supplying all your lab essentials and water needs. Quality is assured with our matrix standards and proficiency testing expertise. Our complete solution includes: Extraction and analysis of organic materials Digestion and analysis of metals Conventional wet chemistry ...

  • Enzyme-based nitrate determination receives USGS Standard Method designation

    RECOMBINANT PROTEIN TECHNOLOGY for GREEN ANALYTICAL CHEMISTRY:  USGS Standard Methods I-2457-11 and I-2458-11  Analytical chemistry for environmental monitoring often requires hazardous reagents.  NECi’s enzyme-based nitrate reagents replace cadmium reduction with reagent-grade, environmentally benign enzymes.  The resulting nitrite is determined by standard ...


    By NECi Superior Enzymes

  • New Process Ion Chromatograph for online analysis

    To meet the ever-increasing requirements of quality and safety guidelines as well as in process efficiency, precise process-oriented analysis is indispensable. The Process Ion Chromatograph now available from Metrohm Process Analytics is the perfect example of how established laboratory analysis can be integrated into the process for automated and continuous monitoring. High ...


    By Metrohm AG

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