相似分子式:~Al2Si2O5(OH)4
砂质:合格
碳酸盐:合格
灼烧失量:≤15.0%
稀盐酸可溶物:≤1.0%
氯化物:≤0.037%
铁:合格
重金属(以Pb计):≤0.001%
砷:≤0.002%
These protocols are for reference only. Biotopped does not independently validate these methods.
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