What is EN ISO 18662:2012?

EN ISO 18662:2012 is a technical standard that provides guidelines for the determination of trace elements in gases. It specifies the method using gas chromatography (GC) coupled with mass spectrometry (MS) for the analysis of trace elements present in various types of gas samples. This standard is internationally recognized and widely used by industries and laboratories for quality control and environmental monitoring purposes.

The Importance of EN ISO 18662:2012

EN ISO 18662:2012 plays a crucial role in ensuring the accuracy and reliability of trace element analysis in gases. The presence of certain trace elements in gases can have significant impacts on various processes and systems. For example, in the electronics industry, even small amounts of impurities can affect the performance and reliability of electronic devices. By following the guidelines provided by this standard, industries can ensure that their products meet the required quality standards and minimize potential risks.

Methodology and Requirements

EN ISO 18662:2012 outlines the detailed methodology for the analysis of trace elements in gases. It covers aspects such as sample collection, sample preparation, instrument calibration, and data interpretation. The standard also sets specific requirements for instrument performance and measurement uncertainty to ensure accurate and consistent results. Laboratories and technicians performing trace element analysis in gases must adhere to these guidelines to achieve reliable and comparable results across different testing facilities.

Applications and Benefits

The applications of EN ISO 18662:2012 are vast and diverse. Industries such as petroleum, chemical, pharmaceutical, and environmental rely on this standard for monitoring trace elements in their gas samples to comply with regulatory requirements. It helps them assess the purity of their products, identify contamination sources, and evaluate the effectiveness of their pollution control measures. Additionally, this standard enhances the comparability of data between different laboratories, enabling effective collaboration and benchmarking in research and development activities.