| ≥1 piece |
|
Specification
|
GB14889-94
|
BP93
|
|
Content
|
99.0
|
99.0
|
|
Chlorides (Cl)
|
-----
|
0.005
|
|
Sulphates
|
------
|
0.015
|
|
Oxalates
|
------
|
0.03
|