ISO 25362:2019 is a technical standard published by the International Organization for Standardization (ISO). It provides guidelines and requirements for the determination of arsenic, cadmium, lead, mercury, and inorganic tin in foodstuffs by inductively coupled plasma mass spectrometry (ICP-MS) or atomic absorption spectrometry (AAS).
Benefits of ISO 25362:2019
The implementation of ISO 25362:2019 brings several benefits to both consumers and manufacturers. Firstly, it ensures the safety of food products as it sets maximum permissible levels for the mentioned heavy metals. This helps protect consumers from potential health risks associated with their ingestion.
Secondly, ISO 25362:2019 promotes fair trade practices by providing a standardized method for analyzing heavy metal content in foodstuffs. This allows manufacturers to demonstrate compliance with regulatory requirements and facilitates international harmonization of food safety standards.
Requirements and Methodology
ISO 25362:2019 specifies detailed procedures for sample preparation, instrument calibration, measurement technique, and quality control. It defines the minimum performance characteristics required for instruments used in heavy metal analysis and provides guidance on validation and quality assurance procedures.
The standard also emphasizes the importance of proper documentation and record-keeping, ensuring traceability and reproducibility of results. Compliance with ISO 25362:2019 requires regular proficiency testing and participation in interlaboratory comparison exercises to validate the accuracy and reliability of analytical results.
Future Implications
ISO 25362:2019 acts as a foundation for global trade of food products, increasing consumer confidence and trust. It signals the commitment of manufacturers to comply with international regulations and quality standards. As safety concerns regarding heavy metal contamination continue to grow, adherence to ISO 25362:2019 will become increasingly crucial.
Nina She