Characterization, standardization and experiences with KONE ISE for Mg2+.
Characterization, standardization and experiences with KONE ISE for Mg2+.
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KONE ISE 的 Mg2 表征、标准化和经验。
DOI：
10.1080/00365519409095209
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发表时间：
1994
期刊：
影响因子：
--
通讯作者：
Jan Oöst
中科院分区：
文献类型：
--
作者：
Andrzej Lewenstam;Nina Blomqvist;Jan Oöst
本文介绍了全自动电位滴定法测定人血清中镁离子的原理。通过将镁选择性电极结合到市售的六通道电解质分析仪（Microlyte 6，KONE Instruments，Finland）中，已经可以测定镁的生物活性离子化部分。在本文中，分析性能的测量系统和测定离子镁在真实的病人样品进行了讨论，特别注意这个新参数的意义。
The principles of a fully automated potentiometric determination of ionized magnesium in human blood serum are presented. By incorporating a magnesium selective electrode, into a commercially available six channel electrolyte analyzer (Microlyte 6, KONE Instruments, Finland), determination of the biologically-active, ionized fraction of magnesium has been made possible. In this paper, the analytical performance of the measurement system is presented and determination of ionized magnesium in real patient samples is discussed with special attention to the significance of this new parameter.