Geochemistry | Environmental XPRT
Articles & Whitepapers
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Strontium dating of foraminifera, shells & corals
Strontium dating (as enabled by the 87Sr/86Sr ratio of marine carbonates) can be used to date various marine samples based on the premise that the mixing of oceanic strontium occurs relatively rapidly through time compared to the residence time of oceanic strontium. This creates a uniform global marine 87Sr/86Sr ratio at a given point in time; the fluctuations over millions of years represent a ...
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Using a Ternary Diagram or Ternary Plot in Geochemistry?
A ternary diagram, also known as a ternary plot or triangle plot, is a three-variable graph used to represent the composition of a mixture or system composed of three components. These ternary ...
News
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Provenancing Dust in Ice Core records using Isotopes
Ice core records are an important foundational archive for paleoclimatology. Through them scientists have reconstructed high resolution atmospheric CO2 and temperature records covering hundreds of thousands of years. This captured ancient air allows ...
Introducing ESdat GeoChem: Revolutionizing Geochemical Data Visualization and Analysis
Alfa Chemistry Broadens Product Range: Introducing Isotope-labeled Polymers, Buffers, Reagents, Flavours & Fragrances, and Metal Stable Isotopes
Exciting Software Update Unveiled for ESdat Users Worldwide, Elevating Data Management Experience
ESdat's latest software update, designed to enhance your user experience and streamline data management.
Equipment & Solutions
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Showcase
Portable Handheld XRF Analyzer
ProSpector 3 is the next-generation handheld XRF analyzer. It offers a new level of analysis accuracy, speed, and detection limits. ProSpector 3 is the smallest and lightest handheld XRF on the market with an intuitive and user-friendly software interface. Unique processing algorithms allow analyzing various types of materials including alloys, ores, soils, plastics, automotive catalysts etc.
