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Название Analysis of quality of ready rearmetallic production
Автор Kuznetsova I. V., Khmelev S. S.
Информация об авторе Kuznetsova I. V., Khmelev S. S., phone: (8452)51-69-60
Реферат The methods of detecting of microconcentrations of fluoride ions in presence of cations which form sparingly soluble fluoride are worked out. The metrological standards of its use make. It is shown that methods are characterized by high selectivity, good sensing and accuracy, wide range of detecting contents and do not have systematic mistakes. Exception of systematic mistakes is reached by correct sampling. Good sensing and accuracy are provided by making metalbuffing systems and applying method of multy standard additives. Chemical actions og metalbuffers is justified by spectrometric method.
Ключевые слова Lanthanides, fluoride ions, metalbuffer system, multy standard aditoves.
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Language of full-text русский
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