Core Viewpoint - In 2025, the geological minerals and metal materials sectors will implement 665 new standards, focusing on analysis methods such as ICP-AES, ICP-MS, ion chromatography, and X-ray fluorescence, which will enhance mineral resource testing and the technological upgrade of metal materials research [2]. Group 1: New Standards Implementation - The new standards will include methods for determining the content of fluorine and chlorine in manganese ore using ion chromatography, and the analysis of non-rare earth impurities in rare earth metals and their oxides [4][5]. - Standards will also cover the determination of various elements in different materials, including the use of gas chromatography and mass spectrometry for analyzing oil-recycled metals and the content of sulfur in coking wastewater [5][6]. Group 2: Importance of Analytical Instruments - Analytical instruments such as ICP-AES and ICP-MS are crucial for accurately measuring trace impurities in precious metals, rare earths, and high-purity metals, ensuring material purity meets industrial standards [3]. - Ion chromatography demonstrates high flexibility in detecting fluorine and chlorine content in iron and manganese ores, while portable X-ray fluorescence significantly improves the efficiency of on-site screening of imported mineral products and steel products [3]. Group 3: Technological Advancements - The widespread application of scanning electron microscopy (SEM) and focused ion beam technology provides precise support for imaging rock micropores and metallographic structure analysis, enhancing the sensitivity and accuracy of testing [3]. - These advancements lay a solid scientific foundation for the comprehensive utilization of mineral resources and the development of new materials [3].

导读： 5月份新实施的标准中，涉及大量的色谱、质谱、光谱等仪器检测，三大谱仪器检测占近百项标准，除此之外还有元素分析、 环境监测仪、生物检测仪器等 特别提示 微信公众号机制调整，请点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标，否则很可能无法看到我们的推送。 2 0 2 5年5月，我们将迎来一大批新的国家标准、行业标准及地方标准的实施，涵盖多个领域，旨在推动行业规范化发 展，提升产品质量和安全水平。这些新标准的实施将对相关行业产生深远影响，促进技术创新和质量提升。 在 农林牧渔食品领域 ，共有 114份 标准将实施。这些标准涉及纸吸管、优质小麦、粮油检验、饲料检测、葡萄酒产 地识别等多个方面。在这些标准中涉及液质联用仪器、气质联用仪器、液相色谱、离子色谱、红外与近红外、紫外分 光、元素分析以及生物检测仪器。 环境环保 领域有 20份 新标准实施，涵盖了固定污染源废气、水质、温室气体排放等多个方面。其中HJ 1361— 2024、HJ 1362—2024、HJ 1363—2024、HJ 1364—2024行标需要我们重点关注，涉及到气体及水质检测。 医药卫生 领域有 17份 标准将实施，涉及分子体 ...