Determination of major and minor elements in silicates by inductively coupled plasma emission spectrometry |
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| Authors: | Hiroshi Uchida Tetsuo Uchida Chuzo Iida |
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| Institution: | Industrial Research Institute of Kanagawa Prefecture, 3173, Showa-machi, Kanazawa-ku Yokohama 236 Japan;Laboratory of Analytical Chemistry, Department of Engineering Sciences, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya 466 Japan |
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| Abstract: | A simple rapid method for the determination of major and minor elements in silicates is reported. Powdered sample (50 mg) is treated with hydrochloric and hydrofluoric acids in a small sealed Teflon vessel. After addition of boric acid, silicon, aluminium, iron, titanium, manganese, calcium, magnesium, sodium, and potassium are determined by inductively coupled plasma emission spectrometry. The method is satisfactory for a variety of standard silicate materials. |
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