| ≥1 piece |
|
Item
|
Specification
|
Result
|
|
Description
|
White Crystal
|
Pass
|
|
Identification
|
Pass Test
|
Pass Test
|
|
Clarity & Color Solution
|
Clear
|
Clear
|
|
Content
|
99.5-101.0%
|
99.71%
|
|
Sulphate
|
≤150 PPM
|
≤150 PPM
|
|
Oxalate
|
≤100 PPM
|
≤50 PPM
|
|
Heavy Metal (as Pb)
|
≤5 PPM
|
≤5 PPM
|
|
Barium
|
Pass Test
|
Pass Test
|
|
Calcium
|
≤200 PPM
|
≤100 PPM
|
|
Iron
|
≤50 PPM
|
≤10 PPM
|
|
Chloride
|
≤50 PPM
|
≤30 PPM
|
|
Sulphated Ash
|
≤ 0.1%
|
0.05%
|
|
Water
|
7.5-9.0%
|
8.65%
|
|
Readily Carbonisable Substances
|
Less than Standard
|
Pass Test
|
|
Lead
|
≤ 1 PPM
|
≤ 1 PPM
|
|
As
|
≤ 1 PPM
|
≤ 1 PPM
|
|
Mercury
|
≤ 1 PPM
|
≤ 1 PPM
|
|
Aluminum
|
≤ 0.2 PPM
|
≤ 0.2 PPM
|
|
Bacteria Endotoxin
|
≤ 0.5 IU/mg
|
≤ 0.5 IU/mg
|
|
Mesh Size
|
8-40 mesh or 8-80 mesh
|
|
|
Conclusion: The product is conformity with BP98 / USP31 / FCCV
|
||