GB/T 30714-2014
ActiveDetermination of rare earth in ink-stone by inductively coupled plasma mass spectrometry
电感耦合等离子体质谱法测定砚石中的稀土元素
Application Summary AI generated
This standard specifies the method for determining rare earth elements in ink-stone materials using inductively coupled plasma mass spectrometry (ICP-MS). It is applied in the mining and geological testing sectors for quality assessment and classification of ink-stone, a traditional Chinese material used in calligraphy inkstones. The standard ensures accurate quantification of rare earth content, which can influence the stone's physical properties and commercial value.
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