Technical agate and chalcedony. Specifications
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Ground feldspar and quartzfeldsparic materials. Method for determination of mica content
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Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. Specifications
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Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. General requirements for methods of analysis
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Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. Method for determination of silicon dioxide
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Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. Method for the determination of mass fraction of ferrous oxide
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Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. Methods for determination of ferric oxide
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Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. Method for the determination of mass fraction of aluminium oxide
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Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. Methods for determination of aluminium oxide
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Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. Method for determination of titanium dioxide
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Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. Method for determination of moisture
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Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. Method for determination of heavy minerals
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