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图片仅供参考
GBW(E)070025粘土矿成分分析标准物质
编号：GBW(E)070025
名称：粘土矿成分分析标准物质
规格：50g
保存条件：阴凉干燥处
标准值参考
SiO2： 45.73%
CaO：0.59%
Al2O3：38.21%
MgO：0.18%
TFe2O3：1.31%
