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Fax:
+86-571-87334876
Tel:
+86-571-87334877 |
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Check procedure
1. Nature of the goods and packaging requirements:
Examination of the goods shape, color, purity and packaging meets customer requirements.
2. Goods sampling:
From the bag / barrel, the middle and lower parts of three to take a certain amount of samples, respectively, according to the goods of the bag / the number of barrels, according to a certain percentage to take a few test samples.
3. Goods content testing:
According to the cargo corresponds to the national standard strictly the content of the product testing.
4. Packing of goods: Urged factories to customers, good packing of the goods to be transported to the yard
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Calcium hypochloriteCa(CIO)2 |
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Copper sulfate(Synonym: blue vitriol)CuSO4?5H2O |
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Polyaluminium Chloride (PAC) |
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