首页> 中文期刊> 《环境科学学报:英文版》 >Zeeman graphite furnace atomic absorption spectrophotometric determination of eight life elements in human blood samples

Zeeman graphite furnace atomic absorption spectrophotometric determination of eight life elements in human blood samples

         

摘要

A direct and simple method for the clinic muti-element determination of human blood sample by Zeeman graphite furnace atomic absorption spectropho-tometry is reported. No pretreatment of the sample is necessary other than simple dilution of the sample with aqueous solution of Triton X-100. The detection limits of the elements investigated fall in the range of 0.1- 4.4 μg/L with a relative standard deviation ranging from 1.6 for zinc to 3.73% for lead. Micro liters of samples are sufficient for the determination of each element.

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