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Recommended Results |
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產品型錄 |
共1 筆 產品 |
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purity 99% MIN 70%
appearance Colorless transparent liquid Colorless transparent liquid
So4 50ppm max 50ppm max
cl- 20ppm max 5ppm max
color(APHA) 50max 10max
iron 5ppm max 5ppm max
Heavy metal 5ppm max 5ppm max
Oxidizable impurity 30ppm ...
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