Glass — Determination of lead and cadmium — Inductively coupled plasma emission spectrometric method

This document outlines a standardized analytical procedure for quantifying lead and cadmium concentrations within glass materials. Utilizing inductively coupled plasma optical emission spectrometry, the method provides a reliable framework for detecting these specific metal contaminants at trace levels. The approach is designed to ensure accuracy and reproducibility across various testing environments, facilitating consistent quality control and compliance assessment in glass manufacturing and analysis. It details sample preparation techniques, instrument operating parameters, and calculation methodologies to support the determination of heavy metal content. The procedure addresses potential interferences and establishes clear detection limits to meet rigorous analytical requirements. By adhering to this technical specification, laboratories can effectively assess the purity of glass products and ensure adherence to regulatory standards regarding metal contaminants. This protocol serves as a critical reference for maintaining product safety and integrity in industrial applications involving glass components.