Occupational exposure and analysis of microcrystalline cristobalite in mullite operations

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<title>Occupational exposure and analysis of microcrystalline cristobalite in mullite operations</title>
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<title>American Industrial Hygiene Association journal</title>
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<name type="personal" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080072827">
<namePart>Janko, Marija</namePart>
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<dateIssued encoding="marc">1989</dateIssued>
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<abstract displayLabel="Summary">Three analytical methods currently used for crystalline free silica determination in occupational exposure samples were evaluated for their applicability to ceramic materials containing synthetic mullite. X-ray powder diffraction is the only method that can be used with sufficient precision and potentially adequate accuracy for occupational exposure monitoring</abstract>
<note type="statement of responsibility">Marija Janko... [et al.]</note>
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<text>Vol. 50, nº 9, September 1989 ; p. 460-465</text>
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