Comparison of asbestos air samples by SEM-EDXA and TEM-EDXA

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<title>Comparison of asbestos air samples by SEM-EDXA and TEM-EDXA</title>
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<title>The Annals of occupational hygiene</title>
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<name type="personal" usage="primary" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080273231">
<namePart>Roberson, Kenneth T.</namePart>
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<namePart>Thomas, Thomas C.</namePart>
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<name type="personal" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080207045">
<namePart>Sherman, Larry R.</namePart>
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<abstract displayLabel="Summary">Because occupational air samples submitted to this laboratory for fibre counting often need to be confirmed as to the type of asbestos, random air samples were compared by a scanning electron microscope (SEM) and a transmission electron microscope (TEM) to determine if both methods yielded comparable resulsts. The results of this study revealed neither and advantage nor a disadvantage for confirmatory analyses of asbestos by either SEM or TEM. Several distinct characteristics were observed during the study</abstract>
<note type="statement of responsibility">Kenneth T. Roberson, Thomas C. Thomas and Larry R. Sherman</note>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080585679">
<topic>Higiene industrial</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080605278">
<topic>Contaminantes químicos</topic>
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<topic>Amianto</topic>
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<topic>Muestreos</topic>
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<topic>SEM</topic>
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<topic>TEM</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080537463">
<topic>EDXA</topic>
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<topic>Métodos de análisis</topic>
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<topic>Estudios comparativos</topic>
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<title>The Annals of occupational hygiene</title>
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<text>nº 3, June 1992 ; p. 265-269</text>
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