FOB Price
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Minimum Order
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China
Persona de contacto Mr. johnson
zhifu, Tianjin, Shandong
|
Item
|
Standard
|
Result
|
|
Assay
|
*8.0%min
|
*8.5%
|
|
Chloride
|
0.*5%max
|
0.*4%
|
|
As
|
3ppm
max
|
2
|
|
Pb
|
*0ppm
max
|
7
|
|
Heavy
metals
|
*0 ppm
max
|
*5
|
|
Sulphate
|
0.*5%max
|
0.**5%
|
|
Reducing
substances
|
0.5%max
|
0.3%
|
|
Loss on
drying
|
1.5%max
|
1.2%
|
