BS 6721-9:1989

Sampling and analysis of copper and copper alloys. Method for determination of lead in copper alloys by flame atomic absorption spectrophotometry.

NORMA vydaná dňa 28.2.1989

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The information about the standard:

Designation standards: BS 6721-9:1989
Publication date standards: 28.2.1989
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategória: Technické normy BS

Annotation of standard text BS 6721-9:1989 :

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. Status: Definitive