仪器信息网特别梳理了 2025年各省级新购大型科研设施与仪器预警目录 。 据 不 完 全 统 计 ， 山东、河南、广西三省已率先发布相关目录，为规避重复采购、提升科研仪器利用效率释放重 要信号。预警目录作为省属高校、科研院所等单位使用省级财政拨款购置单台（套）价值在50 万元及以上的大型科研设施与仪器查重评议的重要依据。 * 若 有 遗 漏 ， 欢 迎 联 系 小 编 补 充 ： w a n g y h @ i n s tr u m e n t. c o m . c n 各省份根据自身科研仪器布局和使用情况，有针对性地发布了预警目录，其中河南省列出了流 式细胞仪、PCR仪、激光共聚焦荧光显微镜、电感耦合等离子体原子发射光谱仪、粉末X射线 衍射仪、电感耦合等离子体单四极杆质谱仪、场发射扫描电子显微镜等7类仪器，山东省则关 注了X射线衍射仪、电感耦合等离子体发射光谱仪、电感耦合等离子体质谱仪、气相色谱仪、 液相色谱仪、流式细胞仪、激光共聚焦显微镜、超高速离心机、荧光定量PCR仪等九类仪器， 广西关注PCR仪、快速溶液萃取装置、固体萃取装置、DNA测序仪、电泳仪等五类仪器。 值得关注的是， 山东省 和河南省的 预警 ...

Core Viewpoint - The article discusses the release of the "2025 Shandong Province Key Focus Directory for Newly Purchased Large Scientific Research Instruments," which includes nine categories of instruments aimed at optimizing resource allocation and enhancing the efficiency of scientific research in the province [1][2]. Summary by Relevant Sections Overview of the Directory - The directory includes nine types of scientific research instruments such as X-ray diffractometers, mass spectrometers, and flow cytometers, which are essential for various research applications [2]. - The directory serves as a critical reference for provincial universities and research institutions when purchasing large scientific instruments valued at 500,000 yuan or more [2]. Instrument Categories and Regional Distribution - The nine categories of instruments listed in the directory are: 1. X-ray diffractometer 2. Inductively Coupled Plasma Emission Spectrometer 3. Inductively Coupled Plasma Mass Spectrometer 4. Gas Chromatograph 5. Liquid Chromatograph 6. Flow Cytometer 7. Laser Confocal Microscope 8. Ultracentrifuge 9. Fluorescent Quantitative PCR Instrument [2][3]. - The distribution of these instruments across different cities in Shandong Province is as follows: - X-ray diffractometer: Jinan (56), Qingdao (36), Yantai (7), Dongying (6) [3]. - Inductively Coupled Plasma Emission Spectrometer: Jinan (27), Qingdao (25), Linyi (13), Binzhou (13) [3]. - Inductively Coupled Plasma Mass Spectrometer: Qingdao (44), Jinan (43), Weifang (20), Yantai (13) [3]. - Gas Chromatograph: Qingdao (22), Jinan (17), Yantai (11), Binzhou (8) [3]. - Liquid Chromatograph: Jinan (99), Qingdao (65), Yantai (41), Weihai (23) [3]. - Flow Cytometer: Jinan (109), Qingdao (36), Yantai (21), Jining (8) [3]. - Laser Confocal Microscope: Jinan (71), Qingdao (30), Tai'an (13), Jining (9) [3]. - Ultracentrifuge: Jinan (44), Qingdao (12), Tai'an (10), Yantai (9) [3]. - Fluorescent Quantitative PCR Instrument: Jinan (35), Tai'an (25), Qingdao (8), Binzhou (5) [3]. Implementation and Guidelines - Relevant institutions are required to conduct evaluations before purchasing new large scientific instruments, ensuring adherence to the directory and preventing unreasonable growth in the number of instruments listed [2]. - The initiative aims to enhance the utilization efficiency and sharing level of large scientific research instruments in Shandong Province [2].