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KMID : 0895420090190020081
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Journal of Korean Society of Occupational and Enviromental Hygiene
2009 Volume.19 No. 2 p.81 ~ p.87
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Development of Asbestos Quality Control Sample for Proficiency Analytical Testing 1 - Development of Manufacturing Apparatus and Sample Preparing Procedure for Asbestos Quality Control Sample -
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Lee Gwang-Yong
Park Doo-Yong
Lee Jong-Han
Jung Si-Jeong
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Abstract
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Final purpose of this study was designed to develop the quality control(QC) sample for proficiency analytical testing of asbestos. This study consisted of two parts; first, development of manufacturing apparatus and sample preparing procedure for asbestos quality control(QC) sample: second, validation of the QC samples made by our developed method as asbestos proficiency analytical testing sample. The main results of the first part research are as followed We developed the apparatus for manufacturing the asbestos QC sample, consisted of filter hold, filter holder manifolder, vacuum system, and vacuum pump. The most proper filter of making the QC samples was a cellulose ester membrane filter with 25 mm diameter, pore size 0.8 um. And we presented the optimal procedure for preparing the asbestos QC sample by using the developed apparatus. We will verify the manufactured asbestos QC samples by this method, and present the validation results to confirm the reliability as a asbestos QC sample in next paper.
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KEYWORD
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Asbestos, Quality control, Manufacturing Apparatus
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