純金屬
錫球
Product Data：
Formula：
| Description | Tin 99.99% |
| Specification | Tin not less than 99.99% |
| Cas Number | 7440-31-5 |
| Remarks |
Specification：
|
element
|
(ppm)Min
|
| Cu | 10 |
| Al | 9 |
| Fe | 9 |
| Si | 10 |
| Mg | 9 |
| As | 5 |
| Pb | 20 |
| Bi | 9 |
| Na | 30 |
| S | 10 |
| Se | 20 |