2025年我国新建国家标准物质1139项

Core Insights - The market regulatory authority reported that in 2025, China will establish 1,139 new national standard materials, representing a year-on-year increase of 61.8% [1] - The total number of national standard materials established to date is 19,441, providing strong support for high-quality economic and social development [1] Group 1: Growth in Standard Materials - In 2025, the number of national standard materials in the medical and health sector will grow significantly, with a year-on-year increase of 231.9% [2] - The environmental monitoring sector will have the highest number of approved standard materials, totaling 406 items, accounting for 35.6% of the total [2] - The food safety sector will see the most national first-level standard materials approved, with 37 items, making up 55.2% of the total first-level materials [2] Group 2: Production Units - In 2025, research institutions will establish 330 national standard materials, accounting for 29.0% of the total, with a year-on-year growth of 57.9% [3] - Enterprises will contribute 809 national standard materials, representing 71.0% of the total, with a year-on-year increase of 63.4% [3] - Research institutions focus on cutting-edge technology and product innovation, while enterprises ensure precise matching of supply and demand in the market [3] Group 3: Regional Distribution - In 2025, the North China region will establish 454 national standard materials, accounting for 39.8% of the total, with a year-on-year growth of 108.3% [4] - The East China region will see a decrease of 4.2%, establishing 252 national standard materials [4] - The Southwest region will experience the highest growth rate at 273.5%, with 127 new standard materials [4]