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檢驗項目
T e s t I t e m
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檢驗標準
T e s t S t a n d a r d
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檢驗結果
T e s t r e s u l t
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性狀
(Characters)
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白色結晶
(White crystal)
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合格
(Conform)
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含量
(Assay)
|
99.0%
|
99.3%
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水不溶物
(Water-insoluble)
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0.01%
|
0.009%
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灼燒殘渣
(Residue on ignition)
|
0.01%
|
0.007%
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硫酸鹽及亞硫酸鹽
(Sulfate and sulfite)
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0.3%
|
0.26%
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硫化物
(sulfide)
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0.0005%
|
0.0003%
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鈣
(Calcium)
|
0.005 %
|
0.004 %
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結論(Conclusion):符合分析純之規定(The above product complies with AR)
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