160项！市场监管总局发布国家标准样品

Core Viewpoint - The article discusses the release of 160 national standard samples by the State Administration for Market Regulation (SAMR) and the National Standards Committee, which aim to enhance product quality, promote technological advancement, ensure public safety, and facilitate green development across various sectors including industry, agriculture, and services [1]. Group 1: Industrial Standards - The new standard samples focus on key strategic materials such as steel, non-ferrous metals, and construction materials, significantly improving the levels of independent research and development, precise smelting, and quality control in these areas [1]. Group 2: Environmental Standards - Standard samples related to persistent organic pollutants, heavy metals, and volatile organic compounds are introduced to provide reliable technical support for continuous and precise monitoring and governance of air, water, and soil environments, aiding in pollution prevention efforts [1]. Group 3: Biological Standards - The introduction of qualitative standard samples for bacteria and viruses will enhance detection efficiency, providing critical support for biotechnology research and disease prevention, thereby contributing to national biosecurity and global public health system development [1]. Group 4: Agricultural Standards - New sensory grading and physical property standards for important agricultural products like tea and cotton will establish a unified and standardized quality evaluation system, promoting agricultural standardization and enhancing the recognition and competitiveness of agricultural products in domestic and international markets [1].