美国 Shelfscientific,Ion Selective Electrodes,Micro Flow Through Ion Electrodes,可选择的离子电极,微型溢流离子电极

Ion Selective Electrodes
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美国 shelfscientific

Ion Selective Electrodes

Micro Flow Through Ion Electrodes

可选择的离子电极

微型溢流离子电极

微型流离子电极内部体积小于50 ul,溢流可应用在生物技术、化学研究、药物学、器官灌流研究、HPLC、FIA、和环境研究中。

独一无二的优势:

1、低体积溢流系统。所有溢流离子电极内部的流量体积小于50微升。

2、宽溢流范围。标准的溢流细胞的溢流范围为025毫升/分钟。流动细胞也适用,流动速率高达500毫升/分钟。

3、快速响应。每监控到参数增长50%,通过电极的所有溢流的响应时间小于20秒。

4、低检测限。微型溢流离子测试通常可以测式低于1 ppm离子,而一些离子电极像钠电极能够测量到0.02 ppm1微摩尔)。

5、与所有实验室的pH计量仪兼容。微型溢流离子电极能够兼容所有主要品牌的pH计量仪,包括Orion(R), Beckman(R) Corning(R), Fisher(R), and Radiometer(R)。订购时指定计量仪。

6、使用图表记录器或电脑可以连续记录浓度和时间的变化。记录器从pH/mV计量仪中输出数据。离子电极与计量仪一起使用将数据输入标准的条形表记录器或者输入计算机的模数转换器。

7、使用硅橡胶或其他柔性管。电极与微型软管倒钩接头连接。为了无泄漏连接,将硅橡胶或其他管连接到软管倒钩上。

8、使用高效液相色谱配件。微型溢流电极可以与色谱配件一起使用,连接液相色谱系统,并使用含氟聚合物或者聚醚醚酮管可以直接测量样本。

9、所有的组件是生物相容性组件。所有的电极组件是由玻璃、含氟聚合物、丙烯酸、环氧、与含有蛋白质等材料制成。生物试剂包括蛋白质等可完全兼容。

10、能经受住热压器作用。能经受住热压器作用的微型溢流电极需要付额外费用。订购时请注明。

11、理想的器官灌流研究。pHPO2PCO2微型溢流电极非常适合在肝脏,肾脏,心脏,肺,和其他灌注器官系统的灌流研究。

12、用于细胞灌注研究。微型溢流电极也可用于各种动物和植物细胞的细胞灌注研究。


Micro flow ion electrodes have internal volumes of less than 50 ul for flow through applications in biotechnology, chemical research, pharmacology, organ perfusion studies, HPLC, FIA, and environmental studies.


Unique Features

  • Low Volume Flow Through Systems. All flow through ion electrodes have internal volumes less than 50 microliters.
  • Wide flow range. The standard flow through cells have a flow range of 0 to 25 ml/min. Flow cells are also available for flow rates up to 500 ml/min.
  • Rapid Response. Response time for all the flow through electrodes is less than 20 seconds for a 50% increase in the parameter being monitored.
  • Low Detection Limit. Micro flow through ion electrodes will typically measure below 1 ppm, while some ion electrodes like the sodium electrode will measure down to 0.02 ppm (1 micro Molar).
  • Compatible with all laboratory pH meters. The micro flow through electrodes are compatible with all major brand pH meters including Orion(R), Beckman(R) Corning(R), Fisher(R), and Radiometer(R). Specify meter when ordering.
  • Use chart recorder or PC for continuous recording of concentration vs. time. The recorder output from the pH/mV meter which is used with the ion electrodes can be input into a standard strip chart recorder or PC with an A to D converter.
  • Use with silastic or other flexible tubing. Electrodes come with miniature hose barb end fitting. Just slip the silastic or other tubing over the hose barb fitting for a leak free connection.
  • Use with HPLC fittings. The micro flow through electrodes also come with 1/4-28 chromatography fittings and can be plumbed directly to an HPLC system using fluoropolymer or PEEK tubing.
  • All biocompatible components. All electrode components are made of glass, fluoropolymer, acrylic, and epoxy and are completely compatible with biological solutions containing proteins etc.
  • Autoclavable. Autoclavable micro flow through electrodes are available at extra cost. Specify when ordering.
  • Ideal for organ perfusion studies. The micro flow through electrodes for pH, pO2, and pCO2 are ideally suited for perfusion studies in liver, kidney, heart, lung, and other perfused organ systems.
  • Used in cell perfusion studies. The Micro flow through electrodes can also be used in cell perfusion studies of various animal and plant cells. All micro flow through ion selective electrodes in the table below are combination electrodes where the reference electrode is already included within the body of the micro flow through ion selective electrode.
  • Best buy! Complete micro ion measurement systems measure, log & graph all in one!

    You can now purchase ion electrodes as a complete measurement system which measures, logs and graphs all-in-one. System includes meter, ion electrode, our exclusive PC plotting software and more.

    See ion systems index for features and advantages of our complete ion systems.