Metal Determination in the Wine Industry: OIV and ISO 17025 Standards

The presence of metals in wine can originate from both the fruit’s biological process and contact with industrial machinery during winemaking. Elements such as aluminum, copper, manganese, nickel, zinc, and lead exhibit varying levels of solubility and potential impact on the final product. In Argentina, the world’s tenth-largest wine exporter, academic studies have identified significant concentrations of manganese, lead, molybdenum, and cobalt that require rigorous monitoring.

To ensure safety and compliance with international regulations, the TASQA-CEIMIC Argentina laboratory performs specialized testing using Inductively Coupled Plasma Mass Spectrometry (ICP-MS). This methodology allows for the quantification of trace metals with high precision, ensuring the product meets the requirements of the most demanding global markets. Our processes are endorsed by the International Organisation of Vine and Wine (OIV, Method OIV-MA-AS323-07) and hold ISO 17025 accreditation from A2LA.

At CEIMIC, we support the excellence of the Argentine wine industry. Contact us at info@ceimic.com