Se: Matrix |
Ag: <5 ppm |
As: 8 ppm |
Bi: 6 ppm |
Cd: <5pmm |
Co: <5 ppm |
Cr: <5 ppm |
Cu: <5 pmm |
Fe: 12pmm |
Mn: <5 ppm |
Ni: 5 pmm |
Pb: 6 pmm |
Sb: 6ppm |
Sn: 5 pmm |
Te: 11 pmm |
V: <5 pmm |
Zn: <5ppm |
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德国产硒粉：
品名：（硒）Selenium 99.9% min purity
化学成分：
Se: 99.9% |
Fe: 0.0015% |
Cu: 0.0035% |
Pb: 0.0005% |
Hg: 0.0005% |
Te: <0.03% |
As: 0.0005% |
S: <0.002% |
Ai: 0.0025 |
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