BS 6721-9:1989現行
Sampling and analysis of copper and copper alloys. Method for determination of lead in copper alloys by flame atomic absorption spectrophotometry
出版：British Standards Institution
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基本信息
標準編號： BS 6721-9:1989
發布時間：1989/2/28 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：8
標準簡介
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.
標準備注
? British Standards Institution 2013
等同采用的國際標準
ISO 4749:1984 - Equivalent
