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COMPOSITION FOR DETERMINING BORON CONTENT IN CARBON-GRAPHITE MATERIALS WITH THE AID OF ATOM-EMISSION SPECTROSCOPY TECHNIQUE
COMPOSITION FOR DETERMINING BORON CONTENT IN CARBON-GRAPHITE MATERIALS WITH THE AID OF ATOM-EMISSION SPECTROSCOPY TECHNIQUE
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机译:原子发射光谱技术测定碳-石墨材料中的硼
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摘要
FIELD: analytical methods. SUBSTANCE: for spectral determination of boron in carbon-graphite powders and fibers as well as in mineralized organic-origin samples, carbon-graphite material contains, as active additive, 1 to 10% of urea. EFFECT: reduced systematic and accidental constituents of error caused by difference in forms of boron compounds contained in samples and standards. 3 dwg, 3 tbl
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