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转眼10周年了!6月21日听安捷伦讲ICP-MS技术

2022-06-20 16:18:06 来源:环保在线 阅读量:17880 评论

导读:环境行业元素分析工作者常关注哪些分析问题?如何解决? ICP-MS 分析中,有哪些消除质谱干扰和减轻基体效应的思路和技巧?线上解答来了!

  【农机网 会展快讯】《Agilent ICP-MS/MS 技术问世十年系列讲座之环境主题》即将于2022年6月21日空降环保在线HB直播间,这个消息还有人不知道的吗?
 
(↑点击提前预约直播)
 
  足迹遍布110个国家和地区的Agilent安捷伦是业界公认的生命科学、诊断和应用市场“大亨”,为世界各地的实验室提供仪器、服务、耗材、应用和专业知识,在食品、制药、化学与能源、环境和法医学等多个领域广泛涉足。
 
  近期,安捷伦还官宣与新疆新特检测达成合作,与镁伽建立战略合作关系,与Lonza达成战略合作,收购由Virtual Control公司开发的人工智能技术,推出Seahorse XF Pro分析仪......此外,安捷伦已经于去年10月底正式承诺,最迟于 2050 年实现温室气体净零排放。
 
  是不是已经很想来听了?别急,了解一下ICP-MS技术,你会更想来听的。那么,下面开始“抛砖”了。
 
  ICP-MS 电感耦合等离子体质谱
 
  ICP-MS,Inductively Coupled Plasma - Mass Spectrometry的简称,是20世纪80年代发展起来的无机元素分析技术,之所以得到广泛青睐在于,其具有检出限低、动态线性范围宽、干扰少、精密度高、速度快以及可提供精确的同位素信息等分析特性,并且还能与高效液相色谱(HPLC)、气相色谱(GC)和激光烧蚀进样系统(LA)联用。
 
  近年来,2015版中国药典新增了ICP-MS法检出限和方法定量限,匹配2016年《土壤污染防治行动计划》的土壤检测标准也包括ICP-MS测定重金属方法,而ICP-MS仪器也逐渐成为实验室必备仪器设备之一。
 
  鉴于其强大、先进的元素分析能力,显然在环境监测领域的应用适配性也能相当高。
 
  比如在水环境监测中,其信号脉冲和模拟两种监测方法动态线性范围很宽,就破解了传统仪器在分析多项无机元素时效率低、操作复杂的难题;如土壤环境监测,也能实现多元素的同步分析;更不用说在应急分析需求上,ICP-MS带来的便捷性。
 
  据了解,ICP-MS在环境监测领域的应用具备痕量分析下限低、测定所需时间短、取样量少、同位素检测能力更强等优势。
 
  不过另一方面看,强大的分析能力也需要依靠高性能设备的支撑,以及更有效率的应用方案。就这点上来看,安捷伦原子光谱应用工程师赵志飞带来的《复杂环境样品元素分析难点解析》可就正中下怀了。另外,本次在线讲座还特意邀请了江苏省环境监测中心高级工程师王骏飞,来分享《ICP-MS, ICP-MS/MS 法在环境样品分析中的应用》。
 
  环境行业元素分析工作者常关注哪些分析问题?如何解决? ICP-MS 分析中,有哪些消除质谱干扰和减轻基体效应的思路和技巧?如何利用 ICP-MS/MS 的不同分析模式解决复杂环境样品带来的干扰问题?
 
  6月21日,本文这块“砖”要引的“玉”这不就来了嘛。锁定Agilent ICP-MS/MS 技术问世十年系列讲座之环境主题,我们不见不散吖。
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