商品详情

Cas号 7440-10-0
分子式 Pr
分子量 140.90
别名 Praseodymium Metal
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                              ≥99.0% Based on Trace Metals Impurities of ICP
ICP Assay                               Confirms Praeseodymium component
痕量金属分析total metallic impurities   ≤10000ppm by ICP Atomic emission