GB/T 12007.2-2025 in English

This standard outlines the methodology for determining the sodium ion content in epoxy resin, specifically focusing on the second part of the standard. It provides detailed procedures for sample preparation, analytical techniques, and data interpretation. The document is structured to ensure consistency and accuracy in the measurement process. It includes specifications for equipment, reagents, and calibration standards necessary for reliable results. The standard also defines the conditions under which the analysis should be conducted to maintain measurement integrity. Additionally, it covers the requirements for reporting and documenting the analytical results. The content is intended for use by laboratories and industry professionals engaged in the analysis of epoxy resin materials.