【求助】第一台商用离子色谱诞生什么时候?...

第一台商用离子色谱诞生什么时候?哪个厂家生产的?
是否有相关资料?

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  • yayya (2015-11-18 16:49:27)

    戴安公司成立于1975年(纳斯达克股票:DNEX),位于美国硅谷Sunnyvale。公司奋斗目标是不断为全球化学工作者提供高科技产品,帮助减少繁复而耗时的实验室工作环节。戴安公司成立同年推出了世界第一台商品化的离子色谱,该项革命性的分析技术使得全球化学工作者能够从混合物中快速分离鉴别出各项离子成分。历经几十年的发展,到目前为止戴安各项成熟技术已被大大扩展,包括离子色谱仪IC,高效液相色谱HPLC包括毛细管和微流量液相色谱Nano-LC,氨基酸直接分析仪AAA-Direct,快速溶剂萃取仪ASE和固相萃取仪Autotrace及在线分析仪器等。
    Dionex Corporation was founded in 1975 with the goal of helping chemists become more productive by providing them with products that eliminate repetitive, time-consuming tasks. At the time, Dionex was developing ion chromatography (IC), an innovative analytical technique that enabled chemists to quickly separate, isolate, and identify ionic components of chemical mixtures. Since then, the scope of Dionex technology has expanded to include a broad range of techniques, including IC, high-performance liquid chromatography (HPLC) including capillary and nano LC, AAA-Direct,accelerated solvent extraction (ASE), automation, and on-line process analys
  • ALALA (2015-11-18 16:50:05)

    1975年,美国Dow化学公司的H.Small等人首先提出离子色谱概念,并制成第一台离子色谱仪,随即被商品化、产业化,由Dow公司组建的Dionex公司最早生产离子色谱并申请专利。至于资料可参考浙江大学朱岩教授编著的《离子色谱原理及其应用》,其中只涉及仪器原理部分。
  • sunbent (2015-11-18 16:50:23)

    应该是戴安
  • sunbent (2015-11-18 16:50:39)

    戴安公司成立于1975年(纳斯达克股票:DNEX),公司成立同年推出了世界第一台商品化的离子色谱,该项革命性的分析技术使得全球化学工作者能够从混合物中快速分离鉴别出各项离子成分。
  • 雪山飞鹿 (2015-11-18 16:51:02)

    第12届全国离子色谱学术报告会论文集  有说明自从1975 年戴安(Dionex)公司生产全球第一台离子色谱仪(Dionex 10)以来。。。。。
    cuturl('http://www.instrument.com.cn/download/shtml/084585.shtml')
  • quiqui008 (2015-11-18 16:51:23)

    应该是戴安,可惜已经被收购了。
  • yayya (2015-11-18 16:51:48)

    注重品质的一贯传统
    To maintain the highest possible level of quality, Dionex has established quality standards for every phase of our operation. All Dionex products are designed, developed, and manufactured under a registered ISO 9001 Quality System. We also encourage customer comments and collect them from every possible source. These comments give us a reading on customer satisfaction and provide the information we need to continue finding ways to improve the quality of our products and services.
    一直保持技术领先的优势
    Innovation and quality have made Dionex a leader in the worldwide separations industry. Our expertise allows us to work closely with chemists, biochemists, and other customers in various markets. We actively seek new technologies to help our industry. Customer satisfaction is the foundation for our continued growth and strong financial condition. And it is the organizing principle for all of our operations, from R&D and manufacturing, to sales and customer support.
  • yayya (2015-11-18 16:52:06)

    满足不断发展的服务要求
    As more chemists use our products, the range of customer needs expands, and so does the range of systems and services that we offer to meet those needs. Our products are used extensively for chemical analysis, sample preparation, and laboratory automation in the environmental, proteomics, life science/biotechnology, chemical, petrochemical, power generation, pharmaceutical, and electronics industries. Our customers include many of the world's largest companies, government agencies, research institutions, and universities.
    为全球每个角落的您提供解决方案
    Dionex headquarters are located in Sunnyvale, California, in the heart of the dynamic high-technology community known as Silicon Valley. Our sales and service offices are located throughout the United States and our technical center is in Salt Lake City, Utah. Dionex International subsidiaries are located in Austria, Belgium, Canada, China, Denmark, France, Germany, Italy, Japan, the Netherlands, Switzerland, and the United Kingdom, with distributors in dozens of countries worldwide. Our corporate headquarters are located at:


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  • bling (2015-11-18 16:52:28)

    H.Small和T.S.Stevens采用这一原理制成了第一台离子色谱仪在分离用的离子交换柱后端加入不同极性的离子交换树脂填料该树脂填料呈氢型或氢氧根型如阴离子交换柱后端加入氢型的阳离子交换树脂填料阳离子交换柱后端加入氢氧根型的阴离子交换树脂填料当由分离柱流出的携带待测离子的洗脱液在检测前发生两个简单而重要的化学反应一个是将淋洗液转变成低电导组分以降低来自淋洗液的背景电导另一个是将样品离子转变成其相应的酸或碱以增加其电导
  • iii_ii (2015-11-18 16:52:43)

    美国从20世纪70年代中期就生产了离子色谱仪并获得有关的专利Dow化学公司组建Dionex公司专门生产和研制离子色谱仪
    由于H.Small等人研制的抑制型离子色谱仪是专利产品只有Dionex公司可以生产和销售人们设想采用其他途径研制离子色谱仪
  • loli (2015-11-18 16:52:58)

    这其中最为成功的是在美国依阿华州立大学J.S. Fritz等人提出非抑制型离子色谱即采用低交换容量的离子交换树脂制成色谱柱采用弱酸及其盐类作为淋洗液对不同离子进行淋洗在控制一定pH值的条件下背景电导比较低可以不加抑制器直接电导检测该方
  • IAM007 (2015-11-18 16:53:16)

    戴安 参考资料:仪器仪表交易网
  • IAM007 (2015-11-18 16:53:34)

    1975年,美国Dow化学公司的H.Small等人首先提出离子色谱概念,并制成第一台离子色谱仪,随即被商品化、产业化,由Dow公司组建的Dionex公司最早生产离子色谱并申请专利。
                                                                                                                         《分析仪器手册》朱良漪
  • ALALA (2015-11-18 16:53:58)

    戴安公司成立于1975年(纳斯达克股票:DNEX),公司成立同年推出了世界第一台商品化的离子色谱,该项革命性的分析技术使得全球化学工作者能够从混合物中快速分离鉴别出各项离子成分。
  • 蒜泥面条 (2015-11-18 16:54:19)

    1975年,戴安公司推出第一台商业化的离子色谱,随后个厂商纷纷效仿。
    离子色谱NO1:戴安;
    高效液相色谱NO1:Waters;
    气相色谱NO1:安捷伦。
  • ii077345 (2015-11-18 16:54:41)

    戴安和WAters都是比较早的,后来waters不做了
  • u76mp (2015-11-18 16:55:01)

    戴安确实是绩优股,不然就 不会被并购了!