标准摘要
[中文适用范围]： 该方法适用于国际标准中列出的各类铜及铜合金中锑含量在0.001%（m/m）至0.1%（m/m）之间的情况。 通过适当修改测试部分的质量、提取体积和池路径长度可以扩展应用范围。 涵盖较低和较高浓度的具体建议正在准备中。 ISO 5956规定了原理、试剂、仪器、程序、结果表达和测试报告。 [外文原描述]： The method is applicable to antimony contents between 0.001 and 0.1 % (m/m) in all types of copper and copper alloys listed in International Standards. The range of application may be extended by appropriate modification of the mass of the test portion, the extraction volume and the cell path length. Specific proposals to cover lower and higher concentrations are in preparation. ISO 5956 specifies principle, reagents, apparatus, procedure, expression of results and test report.
英文名称Copper and copper alloys — Determination of antimony content — Rhodamine B spectrometric method