[Determination of trace gallium by graphite furnace atomic absorption spectrometry in urine].

Abstract

OBJECTIVE To establish a method for determination trace gallium in urine by graphite furnace atomic absorption spectrometry (GFAAS). METHODS The ammonium dihydrogen phosphate was matrix modifier. The temperature effect about pyrolysis (Tpyr) and atomization temperature were optimized for determination of trace gallium. The method of technical standard… (More)
DOI: 10.3760/cma.j.issn.1001-9391.2016.06.020

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Cite this paper

@article{Zhou2016DeterminationOT, title={[Determination of trace gallium by graphite furnace atomic absorption spectrometry in urine].}, author={Li Zhi Zhou and Sheng Yang Fu and Su Gao and G W He}, journal={Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases}, year={2016}, volume={34 6}, pages={465-7} }