Sample preparation in routine analysis for quartz in dust by x-ray diffractometry |
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| Authors: | Hisako Itoh Hiroo Sasuga Toshihiro Nakamura Jun Sato |
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| Institution: | Department of Industrial Chemistry, Faculty of Engineering, Meiji University, Higashimita, Tama-ku, Kawasaki 214 Japan |
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| Abstract: | To achieve better reproducibility in the x-ray diffractometric determinations of quartz, the particle size of samples and of the internal standard substance, and the pore size of filters, should be set in the ranges <10 μm and 0.5–0.8 μm, respectively with loadings less than 10 mg cm?2. |
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