標準號：BS EN 12441-6-2003
中文標準名稱：鋅和鋅合金.化學分析.鋁及鐵含量的測定.火焰原子吸收光譜測定法
英文標準名稱：Zinc and zinc alloys - Chemical analysis - Determination of aluminium and iron - Flame atomic absorption spectrometric method
標準類型：H62
發布日期：2003/4/2 12:00:00
實施日期：2003/4/2 12:00:00
中國標準分類號：H62
國際標準分類號：77.040.30;77.120.60
適用范圍：This European Standard specifies a flame atomic absorption spectrometry method in zinc and zinc alloys for the determination of aluminium and iron. It is applicable to the products specified in EN 988, EN 1179, EN 1774, EN 12844 and EN 13283. It is suitable for the determination of iron contents (mass fractions) between 0,001 % and 0,5 % and aluminium contents (mass fractions) between 0,000 5 % and 0,5 %. NOTE EN 12441-1 specifies a method for the determination of aluminium contents (mass fractions) between 3% and 30 %.