订阅我们，接收最新消息和特价促销
Gold Powder Au 99.95 % <2µm
产品编号: AU00-PD-000120
平均粒度（FSSS）: <2µm
纯度: 99.95%
Molecular Weight: 196.9665
纯度: 99.95%
Molecular Weight: 196.9665
