This standard specifies the methodology for assessing harmful substance emissions from building products, focusing on the determination of polycyclic aromatic hydrocarbons (PAHs) and benzene, toluene, ethylbenzene, and xylene (BTEX) content. It outlines the use of gas chromatography techniques to measure these substances accurately. The document provides detailed guidance on sample preparation, analysis procedures, and data interpretation for ensuring compliance with environmental regulations and product safety standards in the construction industry.
*** Please note: This description may not be accurate, please refer to the official documentation.