NF A08-760-1992
铜的化学分析.银、砷、铋、钙、钴、铬、铁、锰、镍、铅、锑、硒、硅、碲和锌测定.电热喷射原子吸收光谱法
Chemical analysis of copper. Determination of silver, arsenic, bismuth, cadmium, cobalt, chromium, iron, manganese, nickel, lead, antimony, selenium, silicontin, tellurium and zinc. Method for atomic absorption spectrometric with electrothermal spraying.