Chemical sensors - Analytical instruments

被引:0
|
作者
Hauser, PC [1 ]
Colombo, C [1 ]
Hodgson, AWE [1 ]
Jacquinot, P [1 ]
Kappes, T [1 ]
Stratz, R [1 ]
机构
[1] Inst Inorgan Chem, CH-4056 Basel, Switzerland
关键词
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Recent developments in our laboratory belonging to two main areas of current interest, namely amperometric gas sensors and capillary electrophoresis instrumentation, are highlighted. An improved design of the former devices allows the determination of electroactive gases, such as ethylene, ethanol, and sulfur dioxide down to 1 ppb (v/v) levels. For capillary electrophoresis, afield-portable instrument with electrochemical detection was recently devised.
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页码:202 / 203
页数:2
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