Contents of Trace and Ultratrace Elements in Wines from the Canary Islands (Spain) as Determined by ICP-MS

One hundred and fifty-three white, rosé and red wine samples from the Canary Islands (Spain) were analysed. The wines were sampled from two different vintages, eight denominations of origin, and four islands. The concentration of 20 trace and ultratrace elements was measured by inductively coupled plasma mass spectrometry (ICP-MS). Differences in element concentrations depending on vintage, type of wine (white, rosé, red), and region of origin were observed.