空气-乙炔火焰原子吸收法快速测定载金炭中金

陈港泉; 黑文龙; 毛振才

陈港泉, 黑文龙, 毛振才. 空气-乙炔火焰原子吸收法快速测定载金炭中金[J]. 分析测试技术与仪器, 2000, (1): 42-44.

引用本文:

陈港泉, 黑文龙, 毛振才. 空气-乙炔火焰原子吸收法快速测定载金炭中金[J]. 分析测试技术与仪器, 2000, (1): 42-44.

CHEN Gangquan, HEI Wenlong, MAO Zhencai. Air-Acetylene FAAS Rapid Determination of Au in Carried Gold Carbon[J]. Analysis and Testing Technology and Instruments, 2000, (1): 42-44.

Citation:

CHEN Gangquan, HEI Wenlong, MAO Zhencai. Air-Acetylene FAAS Rapid Determination of Au in Carried Gold Carbon[J]. Analysis and Testing Technology and Instruments, 2000, (1): 42-44.

空气-乙炔火焰原子吸收法快速测定载金炭中金

Air-Acetylene FAAS Rapid Determination of Au in Carried Gold Carbon

摘要

摘要: 样品经王水分解后,直接用火焰原子吸收法测定Au,方法快捷、准确、经济,精密度小于等于2.0%,回收率99.0%～100%,用于大水金矿样品分析,结果令人满意.

Abstract: The sample was dissolved in aqua vegia, then directly determine gold with flam AAS. The method was quick, accurate, economical. The relative standard deviation was ≤2.0% and the recovery was 99.0%～100%. The method has been applied to determination of the Dashui Golden Mine samples with satisfactory results.

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