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Hlavní stránka>BS EN 12441-3:2002 Zinc and zinc alloys. Chemical analysis Determination of lead, cadmium and copper. Flame atomic absorption spectometric method
sklademVydáno: 2002-01-23
BS EN 12441-3:2002 Zinc and zinc alloys. Chemical analysis Determination of lead, cadmium and copper. Flame atomic absorption spectometric method

BS EN 12441-3:2002

Zinc and zinc alloys. Chemical analysis Determination of lead, cadmium and copper. Flame atomic absorption spectometric method

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Označení normy:BS EN 12441-3:2002
Počet stran:16
Vydáno:2002-01-23
ISBN:0 580 38163 3
Status:Standard
Popis

BS EN 12441-3:2002


This standard BS EN 12441-3:2002 Zinc and zinc alloys. Chemical analysis is classified in these ICS categories:
  • 77.120.60 Lead, zinc, tin and their alloys
  • 77.040.30 Chemical analysis of metals
This European Standard specifies a flame atomic absorption spectrometry method for the determination of lead, copper and cadmium in zinc and zinc alloys. It is applicable to the products specified in EN 988, EN 1179, EN 1774, EN 12844 and prEN 13283. It is suitable for the determination of lead contents (mass fractions) between 0,000 5 % and 2,5 %, cadmium contents (mass fractions) between 0,000 5 % and 0,3 %, and copper mass fractions between 0,000 5 % and 4 %.
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