前三季度我国新批准发布891项国家标准物

Group 1 - The core viewpoint of the articles highlights a significant increase in the approval and release of national standard substances in China, with a total of 891 items approved in the first three quarters, representing a year-on-year growth of 75.7% [1][2] - The rapid growth in the approval of standard substances is attributed to the enhancement of production capabilities by operating entities and the establishment of a mechanism for quick market response, which are seen as the core drivers of high-quality development in national standard substances [1] - In terms of specific fields, 353 items related to environmental monitoring were approved, accounting for 39.6% of the total, with a remarkable year-on-year growth of 100.6%, although there is a need for further quality improvement [1] Group 2 - Among the approved standard substances, 53.9% pertain to food safety, with specific standards aiding in the regulation and quality testing of infant food products and dairy products [1] - Enterprises submitted 655 items for approval, making up 73.5% of the total, with a year-on-year growth of 93.2%, while research institutions submitted 236 items, accounting for 26.5% and growing by 47.8% [2] - The total number of national standard substances approved to date stands at 19,349, with China's international metrology recognition capabilities remaining in the leading tier globally [2]