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中国酶联免疫试剂盒销售平台
钽
钽 基本信息:
Cas号 | 分子式 | 分子量 | 别名 |
7440-25-7 | Ta | 180.95 | 钽金属 |
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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