|
Items
|
Specification
|
|
|
Purity
|
85%Min
|
90%Min
|
|
Colour Index Platinum Cobalt
|
10max
|
------
|
|
Sulphate as SO4%
|
0.002 max
|
0.001 max
|
|
Chloride as CL%
|
0.005max
|
0.003 max
|
|
Iron as Fe%
|
0.0005max
|
0.0004 max
|
|
Ignition Residue%
|
0.020max
|
--------
|
|
Non-volatiles %
|
---------
|
0.020 max
|
