钽 基本信息：

说明介绍：

质量标准  
  粉末,−325目,99.9% metals basis

外观Appearance                                         grey or dark grey powder
X射线衍射X-Ray Diffraction                             conforms to standard pattern
ICP Assay                                              confirms tantalum component
粒径Particle Size                                      -325 mesh
痕量分析Trace Analysis,ICP                             ≤2000 ppm total metallic impurities
纯度Purity（Based on trace metals analysis）           ≥99.9%

箔,0.25mm厚,99.9% metals basis

外观Appearance                                         Grey Foil
X射线衍射X-Ray Diffraction                             conforms to standard patternThickness
thickness                                              0.25 mm
痕量金属分析Trace Metal Analysis                       ≤1000 ppm
纯度Purity（Based On Trace Metals Analysis）           ≥99.9%

箔,1.0 mm厚,99.9% metals basis

外观Appearance                                         Grey Foil
Thickness                                              1.0 mm
X射线衍射X-Ray Diffraction                             conforms to standard patternThickness
痕量金属分析Trace Metal Analysis                       ≤1000.0 ppm
纯度Purity（Based On Trace Metals Analysis）             ≥99.9% 

箔,0.5 mm厚,99.9% metals basis

外观Appearance                                         Grey Foil
Thickness                                              1.0 mm
X射线衍射X-Ray Diffraction                             conforms to standard patternThickness
ICP Assay                                              confirms tantalum component
痕量金属分析Trace Metal Analysis                       ≤1000.0 ppm
纯度Purity（Based On Trace Metals Analysis）             ≥99.9% 

箔,0.025 mm厚,99.9% metals basis

外观Appearance                                         Silver Shiny Foil
Thickness                                              0.025 mm
X射线衍射X-Ray Diffraction                             conforms to standard patternThickness
痕量金属分析Trace Metal Analysis                       ≤1000 ppm
纯度Purity（Based On Trace Metals Analysis）           ≥99.9%

丝状,直径 0.5mm,99.9% metals basis

外观Appearance                                         Grey Wire
ICP Assay                                              confirms tantalum component
Diameter                                               0.5 mm
痕量金属分析Trace Metal Analysis                       ≤1000 ppm
纯度Purity（Based On Trace Metals Analysis）           ≥99.9%
贮存 

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