BS 6721-9:1989-铜和铜合金的取样和分析火焰原子吸收分光光度法测定铜合金中铅-国家数字标准馆

现行 BS 6721-9:1989

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Sampling and analysis of copper and copper alloys-Method for determination of lead in copper alloys by flame atomic absorption spectrophotometry 铜和铜合金的取样和分析火焰原子吸收分光光度法测定铜合金中铅

发布日期： 1989-02-28

铜和铜合金中的铅含量介于0.01%和5.0%（m/m）之间。通过使用较小的样品质量，可将下限扩展至0.002%（m/m）。

Lead content between 0.01 and 5.0% (m/m) in copper and copper alloys. The lower limit may be extended to 0.002% (m/m) by using a smaller sample mass.

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发布单位或类别：英国-英国标准学会

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