摘要
本文介绍用石墨炉原子吸收分光光度法测定有机—无机复混肥料中砷的方法。在过氧化氢溶液及硝酸镍存在下,当达到2700℃时,用石墨炉原子吸收分光光度法测定有机—无机复混肥料中砷的含量。本方法简便、快捷、准确。
A method for the Determination of Arsenic in organic and inorganic compound fertilizers by graphite-grate atomic absorption spectrometry.The Arsenic in cosmetic was determined at 2700 centigrade by graphite-grate atomic absorption spectrometry.this method is simple,rapid and with accurate result.
出处
《中国西部科技》
2010年第21期39-39,42,共2页
Science and Technology of West China
关键词
石墨炉
原子吸收分光光度法
测定
砷
有机-无机复混肥料
Graphite-grate
Atomic absorption spectrometry
Determination
Arsenic
Organic and inorganic compound fertilizers
