Copper alloys — Determination of lead content — Flame atomic absorption spectrometric method
NORM herausgegeben am 1.3.1984
Designation standards: ISO 4749:1984
Publication date standards: 1.3.1984
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: International technical standard
Kategorie: Technische Normen ISO
Description / Abstract: The method is applicable to contents of lead as an alloying element or an impurity between 0.01 and 5.0 % (m/m). By appropriate modification of sample mass, the lower limit may be extended to 0.002 % (m/m). ISO 4749 specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.