| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1240860 | Spectrochimica Acta Part B: Atomic Spectroscopy | 2006 | 5 Pages |
Abstract
The concentration of major, minor and trace elements in Austrian wine was determined by total-reflection X-ray fluorescence using gallium as internal standard. A multi-elemental analysis was possible by pipetting 6 μl of wine directly on the reflector and drying. Total-reflection X-ray fluorescence analysis was performed with Atomika EXTRA II A (Cameca) X-rays from a Mo tube with a high-energy cut-off at 20 keV in total-reflection geometry. The results showed that it was possible to identify only by the elemental analysis as fingerprint the vineyards and year of vintage among 11 different wines.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
X. Gruber, P. Kregsamer, P. Wobrauschek, C. Streli,