Core Viewpoint - The semiconductor measurement equipment company Jiangling Technology has successfully completed B and B+ round strategic financing, totaling several hundred million yuan, aimed at enhancing product development and scaling production capacity, thereby promoting independent innovation and domestic substitution in semiconductor measurement equipment [2]. Group 1: Company Overview - Jiangling Technology was established in 2018 and focuses on providing high-end optical measurement and testing equipment for global semiconductor clients, striving to become a leading semiconductor measurement equipment company in Asia [2]. - The company integrates research and development, manufacturing, and sales, with core products including critical film measurement equipment, optical linewidth measurement equipment, and advanced packaging 3D and 2D testing equipment [2]. Group 2: Market Context - The semiconductor measurement equipment is essential for ensuring chip yield and economic efficiency, but the current domestic production rate is less than 10%, with the market largely dominated by foreign manufacturers [2]. - Jiangling Technology has made significant technological breakthroughs in "critical film measurement" and "Micro-Bump 3D measurement," with its products already integrated into the production lines of several leading semiconductor companies, delivering hundreds of measurement devices and providing high-value, innovative solutions to clients [2].

AI大潮袭来，唯有学习方能不被淘汰。 全新升级版 的 AI学习资料包 免费下载：《 AI资料包 升级版新增厦大湖南大学等》 特别提示 微信机制调整，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。 近 日 ， 中 国 科 研 团 队 在 中 国 空 间 站 天 宫 空 间 站 首 次 发 现 并 鉴 定 了 一 个 微 生 物 新 物 种 ， 命 名 为"天宫尼尔菌"。该研究用上我国自主研发的华大智造DNBSEQ-T7测序平台，通过多学科 手段确认新物种。华大智造DNBSEQ-T7测序仪超强，适用于多个领域。这项研究是中国空间 站居留舱微生物监测任务的一部分，样本采集于2023年5月。该菌株有独特特性，研究团队发 现其在多个方面存在差异和突变。总体表明发现于中国空间站的菌株是尼尔菌属中的新物种。 领取方式：关注本号，后台回复"324"无门槛免费领取。 | 版 权 ： 本 文 部 分 素 材 源 自 网 络 ， 版 权 归 原 作 者 所 有 ， 观 点 代 表 作 者 本 人 ， 不 代 表 本 号 立 场 微 信 阅 读 顺 序 改 版 了 ~ 请 帮 小 编 ...

Core Viewpoint - The article discusses the impact of the US-China tariff war on the scientific instrument industry, emphasizing the importance of domestic substitution as a key strategy for overcoming challenges posed by high tariffs [2][3][4]. Group 1: Tariff War Impact - The US government initiated a global tariff war, raising tariffs on all Chinese imports to over 145%, prompting China to respond with a 125% tariff on US goods [4]. - A significant shift occurred on May 12, when both countries announced a reduction of tariffs to 10%, indicating a temporary easing of tensions [4]. - Experts believe that while tariffs may decrease, the scientific instrument industry must remain vigilant about its reliance on imported high-end equipment [4][5]. Group 2: Domestic Substitution Demand - The demand for domestic substitutes has surged, with a notable shift in the market where the share of domestic microwave digestion instruments increased from 10% to 80% over 20 years [5]. - The trend of domestic substitution is not just a response to tariffs but has become a necessity for ensuring the stability of supply chains and national security [6][7]. - Institutions are now required to consider domestic equipment in their procurement processes, reflecting a broader commitment to supporting local manufacturers [7]. Group 3: Challenges and Future Directions - Despite the progress in domestic substitution, concerns remain regarding the reliability and long-term stability of domestic instruments compared to imported ones [8][9]. - Experts suggest that improving the reliability of domestic instruments is crucial, as many users still perceive a gap in performance [9][10]. - The future of domestic instruments may lie in integrating automation and smart technologies, as well as focusing on specific research areas like single-cell analysis and environmental monitoring [10].

| | | | 采 | | --- | --- | --- | --- | | 采购 项目 | 需求概况 | 预算 | 购 时 | | | | 万元 | | | | | | 间 | | 重 大 教 | 为大力提升学校教学科研设备装备水平，满足教学科研发展的需求，确保师生能够接触到最新的技术与 | | 202 | | 学 科 研 | 设备。同时实现学校特色优势学科与云南产业发展布局高度契合，重点支持与云南省新材料、生物医药 | | 5 | | 仪 器 设 | 和大健康、信息、高原特色现代农业、新能源等产业发展相适应的，与经济社会发展同频共振的教学科 | 12500 | 年 | | 备 更 新 | 研平台，产学研融合发展，拟采购显微操作工作站、质谱流式细胞仪、大型组织全电控冷冻切片等教学 | | 5 | | 项目 | 科研仪器设备96台（套）。 | | 月 | 点击文末"阅读原文"查看详情 导读： 近日，昆明理工大学发布多批政府采购意向，仪器信息网特对其中的仪器设备品目进行梳理，统 计1项仪器设备采购意向，预算总额达1.25亿元。 特别提示 微信机制调整，点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星 ...

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。 高校气相色谱仪采购市场呈现" 教学国产化、科研进口化 "的分层格局，国产替代在基础教学 领域加速推进，但高端科研设备仍高度依赖进口。 2 0 2 4 - 2 0 2 5年，随着国家设备更新政策的实施，国产气相色谱仪在高校采购中的数量占比显著 提升，但金额占比仍较低。科研机构和高校作为主要采购方，主要集中于科研和教学方面的应 用，共采购1 3 9台（套）。尤其是在 安捷伦 和 赛默飞 的高端型号在科研领域的需求量较大， 而 南 京 科 捷 等 国 产 品 牌 在 教 学 和 常 规 科 研 场 景 中 增 长 显 著 ， 2 0 2 4 年 国 产 品 牌 中 标 率 2 5% ， 但 2 0 2 5年1月政府采购中占比达8 0 . 3 7%。 价格方面，进口品牌单价集中在2 8 - 6 5万元，高端型号可达6 0万元以上，而国产品牌基础教学 机型价格5 - 2 0万元，中端型号1 0 - 3 0万元。预计到2 0 3 0年，国产气相色谱仪在高校采购中的份 额有望提升至3 5%- 4 ...

Core Viewpoint - The article discusses the recent developments regarding the temporary final rule (IFR) issued by the U.S. government on January 16, 2025, which restricts the export of certain flow cytometers to China. The company, BD, is actively communicating with the U.S. government to seek revisions to this rule and has successfully obtained export licenses to continue serving its customers in China [1][3][5]. Summary by Sections - The U.S. government has approved BD's export license application, allowing the company to continue providing flow cytometers to its customers in China. This approval is seen as a positive step towards compliance with U.S. regulations [3][4][5]. - BD has received its first export license on April 18, 2025, which permits the sale, delivery, installation, and servicing of BD's spectral and 26+ channel flow cytometers in China. This license provides a clear path for BD to operate within the regulatory framework [1][3][4]. - The company is now officially restarting marketing efforts for several instruments in China, including the BD FACSDiscover™ S8 cell sorter and various models of the BD FACSymphony™ series, aiming to establish new collaborations [4][5].

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。 美国马萨诸塞州米尔福德市，2 0 2 5年5月2 1日，沃特世公司（纽约证券交易所代码：WAT）今 天宣布完成对Ha l o La b s公司的收购。 @ 仪 器 信息网 点此访问展位查看产品、应用方案等 Ha l o La b s是一家专注于成像技术开发的创新企业，其技术可用于检测、识别和计数细胞、蛋 白质或基因疗法等治疗药物中的干扰物质（颗粒）。 Ha l o La b s公司的Au r a™平台采用了高度差异化的技术，可执行全谱图颗粒分析，与沃特世旗 下Wy a tt Te c h n o l o g y™产品组合中的光散射检测解决方案高度互补。例如，在表征细胞疗法中 用于CAR-T细胞扩增的外源性颗粒时，其亚可见颗粒技术可检测出当前标准方法难以发现的半 透明工艺杂质，从而为我们解锁更多深度信息。通过对这家创新型公司的收购，沃特世得以将 这一新兴技术整合到新的及现有的大分子开发及QA/QC流程中，为客户提供关键的增值服务， 同时进一步加快公司在大分子疗法分析和生物工艺检测领域的 ...

Core Viewpoint - The article discusses the characteristics and innovations of miniaturized mass spectrometry (MS) systems, highlighting their compactness, flexibility, and full functionality compared to traditional large-scale mass spectrometers [1][4]. Instrument Structure - Miniaturized mass spectrometry systems have reached a consensus on the choice of mass analyzers, primarily using ion traps or quadrupole mass filters. The combination of mass analyzers, interfaces, and vacuum systems is crucial for achieving sufficient sensitivity and selectivity for analysis [7][9]. - The design of atmospheric pressure interfaces (APIs) allows for the integration of miniaturized mass spectrometers with microfluidic separation systems, providing a field alternative to laboratory liquid chromatography [8][9]. Analysis Technology - The ease of deployment and operation of miniaturized mass spectrometers is essential for their feasibility in field analysis. However, their performance determines the potential application range and the true impact of miniaturization efforts [11]. - Recent advancements in analysis techniques include the use of ion mobility (IM) combined with mass spectrometry (MS) for additional confirmation of molecular structure or conformational differences [13]. Sample Processing and Ionization - Innovative ionization methods, such as ambient ionization techniques, have been developed to simplify sample processing for users like nurses or doctors. These methods include paper spray and its variants, which consume minimal solvent and are suitable for disposable kits [16][18]. - Techniques like temperature-tuned desorption ionization (TTDI) have emerged, allowing for the analysis of various sample types at optimized temperatures, enhancing the versatility of miniaturized mass spectrometers [18][19]. - Simplified sample preparation methods, such as solid-phase microextraction (SPME) and liquid-liquid extraction, have been developed for effective field analysis using miniaturized MS systems [20][21].

Core Viewpoint - The establishment of the Zeiss Quality Excellence Center (QEC) in Changchun marks a significant investment in quality services in Northeast China, aimed at enhancing industrial upgrades through advanced measurement technology [2][4]. Group 1: Overview of the QEC - The QEC covers an area of over 650 square meters, making it the largest quality technology investment by Zeiss in Northeast China [4]. - The center is designed as a comprehensive quality service platform focusing on multiple core industries [2]. Group 2: Objectives and Services - The QEC aims to empower regional industrial upgrades by leveraging globally leading measurement technologies [2]. - It features an intelligent detection system that spans the entire industrial chain, supported by a service team led by global experts [4].

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。 作为一名科学仪器使用者，深入理解手中仪器的运作原理是必须的技能，是得心应手地运用手 中仪器的前提？赵艳霞主编的 《仪器分析》正是这样一个必 备的辅助 工具 ！ 这本书并非泛泛而谈，而是 聚焦于各类常用科学仪器的核心 ， 深入剖析其背后的原理 。 无 论 是紫外可见光谱仪的光路解析，还是高效液相色谱仪的分离机制，书中都进行了细致入微的讲 解。通过阅读，您将 不再满足于简单的操 作 ，而是能够 理解仪器每一个参数的意义 ， 从 而 根据实验需求进行精准的调整和优化 ， 获得 更可靠、更精准的实验数据 。 分类： 医学健康-医学 ii = 目前,仪器分析技术在药品、食品、工业等各个 领域发挥了重要的作用。随着社会经济的发展, 人们对产品质量的关注度越来越高,对分析检测 人才的数量、质量和结构提出了更高的要求。本 教材充分与岗位能力需求接轨,在借鉴近年来仪 器分析教学改革成果的基础上,结合现有仪器分 析课程教学资源,对"仪器分析"的课程定位与课 程目标进行了充分的调研和论证,对教学内容进 行 ...