微芯片快速预处理污染土壤中挥发的三氯乙烯和四氯乙烯的研制。

Environmental sciences : an international journal of environmental physiology and toxicology Pub Date : 2007-01-01

Hiroyuki Masaki, Yusuke Umaba, Shiori Hoshi, Takashi Korenaga

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引用次数: 0

摘要

在环境分析领域，微芯片技术具有许多吸引人的特点，有望实现分析仪器的小型化，允许使用该技术进行现场和多点监测。提出了一种新型的土壤三氯乙烯(TCE)和四氯乙烯(PCE)微芯片分析系统。优化了预处理微芯片的实验条件。在优化条件下，TCE和PCE的检出限分别为15和9 ppbv, TCE和PCE的检出限分别为62和72 ppbv。

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Development of microchip for rapid pretreatment of trichloroethylene and tetrachloroethylene volatilized from polluted soil.

In the field of environmental analysis, microchip technology has many attractive features and is expected to realize the miniaturization of analytical instruments allowing on-site and multipoint monitoring using this technology. We propose a new soil analytical system for detecting trichloroethylene (TCE) and tetrachloroethylene (PCE) using a microchip. The experimental conditions for the pretreatment microchip were optimized. Under the optimized conditions, the detection limits of TCE and PCE were 15 and 9 ppbv, and the determination limits of TCE and PCE were 62 and 72 ppbv, respectively.

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Environmental sciences : an international journal of environmental physiology and toxicology

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