GB/T 33285.2-2024 in English

This standard specifies the determination of alkylphenols and alkoxylated ethoxylates in leather and fur products using indirect methods. It is designed to ensure accurate measurement and identification of these compounds, which are commonly used as surfactants but can pose environmental and health risks if present at high levels. The document outlines various analytical techniques and procedures necessary for the assessment, including sample preparation and data interpretation.