wmk_product_02

Renewable Design for Germanium 5n - High Purity Tin – WMC


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No. Item Standard Specification
1  Tin ≥ 5N 5N 6N 7N
99.999% 99.999% 99.9999% 99.99999%
2 Impurity PPMwt Max Each
Co 0.5 0.1 0.01 -
Ag 1.0 0.5 0.01 0.001
Cu 1.0 0.5 0.05 0.001
Al 1.0 0.3 0.05 0.005
Mg/Ni 1.0 0.5 0.05 0.005
Pb 5.0 1.0 0.05 -
Ca/Fe 1.0 0.5 0.05 0.01
Zn 1.0 0.5 0.05 0.02
Au 0.5 0.1 0.01 0.001
As 1.0 1.0 - -
In/Si/S - 0.2 - -
Bi 1.0 0.5 - -
Sb - 0.5
Total 10ppm 10ppm 1ppm 0.1ppm
3 Size 450x120x34mm ingot (13kg) 100x50x30/1kg ingot or 50x14x14/50g bar, 250x120x15mm/3.5kg bar, ≤6mm shot
4 Packing Plywood case 1kg or 1pcs is in vacuumed sealed plastic bag

 

SN-W7

SN-W10

No. Item Standard Specification
1 Tin Shot 99.90% 3N 99.99% 4N
2 Chemical
PPM Max Each
As 80 5
Fe 70 20
Cu 80 5
Pb 320 35
Bi 150 25
Sb 200 15
Cd 80 3
Zn 10 3
Al 10 5
S 5 3
Ag 50 1
Ni + Co 50 6
3 Size   1-6 mm eye tear shape
4 Packing Sealed plastic bag inside, plywood case outside.
  • Sample Available Upon Request
  • Safety Delivery of Goods By Courier/Air/Sea
  • COA/COC Quality Management
  • Secure & Convenient Packing
  • UN Standard Packing Available Upon Request
  • Quality Inspection Including XRD/SEM/ICP/GDMS etc
  • Full Scope of Trade Terms CPT/FOB/ CFR/CIP By Incoterms 2010
  • Flexible Payment Terms T/T D/P L/C Acceptable
  • Full Dimensional After-Sale Services
  • ISO9001:2015 Certified & Rohs/REACH Regulations Approval
  • Non-Disclosure Agreements
  • Non-Conflict Mineral Policy
  • Regular Environmental Management Review
  • Social Responsibility Fulfillment
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