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PROBLEMS IN DEVELOPING STANDARD SPECIMENS FOR THE COMPOSITIONS OF HIGH-PURITY MATERIALS CERTIFIED BY CALCULATION

机译:通过计算认证的高纯材料组成标准的制定中的问题

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摘要

Accumulated experience is surveyed on producing composition standard specimens certified on the production procedure and intended for meteorological support to atomic-emission spectroscopy. The most difficult problems are those in establishing the compositions of especial-purity materials and reagents containing the certified elements.
机译:对生产成分标准样品进行了积累的经验调查,该标准样品已通过生产程序认证,并旨在为原子发射光谱学提供气象支持。最困难的问题是确定含有经认证元素的特殊纯度材料和试剂的组成时遇到的问题。

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