Copper, 99%, powder, max. 106 μm (-140 mesh),铜, 99%, powder, max. 106 μm (-140 mesh) , 99%
铜, 99%, powder, max. 106 μm (-140 mesh) , 99%
Copper, 99%, powder, max. 106 μm (-140 mesh)
品牌: Thermo Scientific
产品编号: C19657
分子式: null
分子量: null
纯度: 99%
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