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A Piezoelectric Crystal Detector for Acetoin

 

作者: A.A. Suleiman,   E.C. Hahn,   G.G. Guilbault,   JamesR. Cavanaugh,  

 

期刊: Analytical Letters  （Taylor Available online 1984）
卷期: Volume 17, issue 19  

页码: 2205-2211

 

ISSN:0003-2719

 

年代: 1984

 

DOI:10.1080/00032718408065367

 

出版商: Taylor & Francis Group

 

关键词: Acetoin;Piezoelectric Detector;Detection of Fruits

 

数据来源: Taylor

 

摘要:

A piezoelectric quartz crystal coated with tetrabutyphosphoniun chloride was found to be a good detector for acetoin. The coating is sensitive in the ppb range and completely reversible. The response curve is linear over a concentration range of 8-120 ppb. The detector can be tuned to give a satisfactory response in 30 seconds.

 

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