市场监管总局：前7个月我国新增标准物质549项 累计逾1.9万项

Core Insights - The National Standards Material has approved a total of 19,007 items, maintaining China's leading position in international metrology recognition capabilities [1] - From January to July, 549 new national standard materials were approved, representing a year-on-year increase of 56% [1] - The application fields of standard materials are driven by both traditional and emerging sectors, with environmental monitoring and high-end biomedicine being key areas [1] Group 1: Production and Approval Statistics - In the first seven months, 401 items of standard materials were produced by enterprises, accounting for 73% of the total, with a year-on-year growth of 68.5% [2] - Research institutions produced 148 items, making up 27% of the total, with a year-on-year increase of 29.8% [2] - The production of national first-level standard materials is primarily led by research institutions, achieving advanced technical standards [2] Group 2: Regional Development and Focus Areas - The North China region showed a high concentration in the production of standard materials, with 244 items approved, accounting for 44.4% of the total, and a year-on-year growth of 165.2% [2] - Beijing, leveraging its rich research resources, leads in the production of standard materials, particularly in food safety monitoring and steel manufacturing [2] - The collaboration between research institutions and enterprises in North China is enhancing the quantity and quality of standard materials [2] Group 3: Future Directions - The National Standards Administration will continue to strengthen the capacity building of national standard materials and promote the production of urgently needed materials for public welfare and industry [2]