With over 10,000 grape varieties monitoring authenticity, adulteration and fraud poses a serious challenge for the wine industry.

From composition to geographical origin we have developed innovative technologies and applications for wine authenticity testing.

Featured application notes

Fast and Precise Isotope Analysis of Liquids on a DELTA V Isotope Ratio MS with High Temperature Conversion Elemental Analyzer

18O and 2H isotope ratio analysis of aqueous solutions such as water, urine, blood plasma, wine, can be performed by a variety of different techniques: equilibration, chromium reduction and carbon reduction (also referred to as high temperature conversion or pyrolysis). The high temperature conversion (TC) method allows a direct isotope ratio analysis of both oxygen and hydrogen in continuous flow mode. It offers the analysis of two isotopes in five minutes from only one injection of water samples as small as 0.1 μL.

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