Workflow
空气中二氧化碳气体标准物质
icon
Search documents
去年我国环境监测领域标准物质批准发布数量最多,共计406项
Core Insights - The National Market Regulation Administration reported that 1,139 new national standard substances will be established in China by 2025, representing a year-on-year increase of 61.8% [1] Group 1: Standard Substance Development - A total of 19,441 national standard substances have been established in China to support high-quality economic and social development [2] - The medical and health sector will see a significant increase in standard substances, with a projected growth of 231.9% by 2025, addressing key issues in virus detection and enhancing early monitoring capabilities [2] - The environmental monitoring sector has the highest number of approved standard substances, totaling 406, which accounts for 35.6% of the total, providing technical support for environmental quality assessments [2] Group 2: Food Safety Standards - The food safety sector will have the largest number of approved national first-level standard substances, with 37 items, making up 55.2% of the total for 2025, aiding in microbial contamination detection and pesticide residue analysis [3] Group 3: Production Units and Growth - Research institutions will contribute 330 new national standard substances, representing 29.0% of the total, with a year-on-year growth of 57.9%, while enterprises will account for 809 new substances, or 71.0%, with a growth of 63.4% [3] - National first-level standard substances will comprise 67 items, accounting for 5.9% of the total, with a year-on-year increase of 21.8%, while national second-level substances will total 1,072 items, making up 94.1% with a growth of 65.2% [4] Group 4: Focus Areas for Development - Research institutions are focusing on cutting-edge technology and product innovation, with 66 new national first-level standard substances, which is 98.5% of the total for the year [5] - Enterprises are concentrating on market demands, producing 808 new national second-level standard substances, which is 75.4% of the total, ensuring precise measurement support across various industries [5]
2025年我国新建国家标准物质1139项
Yang Shi Wang· 2026-01-23 11:32
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]