Test
|
Specification
|
Result
|
Loss on drying
|
≤1.0
|
0.08
|
copper
|
≤10ppm
|
0.95ppm
|
silver
|
≤20ppm
|
18.6ppm
|
Lead
|
≤10ppm
|
9.8ppm
|
iron
|
≤0.5%
|
0.041%
|
Assy
|
≥98.5%
|
99.8%
|
Whatsapp:
Phone: +86 13662919782
Wechat: m3662919782
Email: ponraychem@gmail.com
Address: Langfang city, Hebei Province, China