Purity | 99.99 |
物品
|
Sn99.90
|
Sn99.95
|
Sn99.99
|
锡%≥
|
99.9
|
99.95
|
99.99
|
%≤
|
0.008
|
0.003
|
0.0005
|
铁%≤
|
0.007
|
0.004
|
0.002
|
铜%≤
|
0.008
|
0.004
|
0.0005
|
铅%≤
|
0.032
|
0.020
|
0.0035
|
比 %≤
|
0.015
|
0.006
|
0.0025
|
锑%≤
|
0.020
|
0.014
|
0.0015
|
镉%≤
|
0.0008
|
0.0005
|
0.0003
|
锌%≤
|
0.001
|
0.0008
|
0.0003
|
铝%≤
|
0.001
|
0.00008
|
0.0005
|
%≤
|
0.0005
|
0.0005
|
0.0003
|
银%≤
|
0.005
|
0.0001
|
0.0001
|
镍+钴%≤
|
0.005
|
0.005
|
0.0006
|