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Inspection items
|
DG-1300
|
Dg-1000k (three or four wires)
|
DG-800
|
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Top quality goods
|
Qualified products
|
Top quality goods
|
Qualified products
|
Top quality goods
|
Qualified products
|
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| Appearance |
White powder
|
White powder
|
White powder
|
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| Average degree of polymerization |
1300±80
|
1000±50
|
800±50
|
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| Number of impurity particles, PCs. / 100g≤ |
50
|
100
|
50
|
100
|
50
|
100
|