| 氢化物发生-电热原子吸收法测定铅锭中锑 |
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| 引用本文： | 汪九初,姚亚军,唐卫国. 氢化物发生-电热原子吸收法测定铅锭中锑[J]. 安徽冶金, 2008, 0(4) |
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| 作者姓名： | 汪九初 姚亚军 唐卫国 |
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| 作者单位： | 铜冠（池州）公司 |
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| 摘 要： | 试样用硝酸分解，分析了酸度、栽气流量、共存离子以及还原剂对铅锭中锑测定结果的影响，锑的回收率在91．8％～103．4％，检出限为0．14μg／mL，测定锑的线性范围是0～20μg／mL，本方法的测定结果同国家标准的方法一致。
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| 关 键 词： | 氢化物 原子吸收 铅锭 锑 |
Determination of Stibium in Pig Lead by Hydride Generation-electrothermal Atomic Absorption Method |
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| Wang Jiuchu Yao Yajun Tang Weiguo Company). Determination of Stibium in Pig Lead by Hydride Generation-electrothermal Atomic Absorption Method[J]. Anhui Metallurgy, 2008, 0(4) |
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| Authors: | Wang Jiuchu Yao Yajun Tang Weiguo Company) |
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| Affiliation: | Wang Jiuchu Yao Yajun Tang Weiguo(Tongguan(Guichi) Company) |
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| Abstract: | Sample is decomposed by nitric-acid,then the acidity,carrier gas flowrate,coexist ions and effect of reducing agent on measurement result of stibium in pig lead are analyzed.The recovery rate of stibium is 91.8%-103.4%,the detect limit is 0.14ug/mL and the linear range of stibium measurement is 0-20ug/mL.The measurement results complies with national standard. |
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| Keywords: | hydride atomic absorption pig lead stibium |
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