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2002•Chinese Journal of Spectroscopy LaboratoryRequires access

Determination of Copper,Manganese,Lead,Cadmium,Zinc in Drinking Water by ICP-AES

Qing Kang

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Abstract

Copper, manganese, lead, cadmium and zinc in drinking water were simultaneously determined by ICP AES. This method has low reagent effect,and wide detection range. The detection limit of five elements is 0.2-4.0μg/L. The recovery rate is 91.5%-103.9%,and the relative standard deviation is 0.29%-1.5%.The results for determining code samples and real samples are satisfactory.

About this research paper

What this paper is about

Copper, manganese, lead, cadmium and zinc in drinking water were simultaneously determined by ICP AES. This method has low reagent effect,and wide detection range. The detection limit of five elements is 0.2-4.0μg/L. The recovery rate is 91.5%-103.9%,and the relative standard deviation is 0.29%-1.5%.The results for determining code samples and real samples are satisfactory.

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Available abstract

Copper, manganese, lead, cadmium and zinc in drinking water were simultaneously determined by ICP AES. This method has low reagent effect,and wide detection range. The detection limit of five elements is 0.2-4.0μg/L. The recovery rate is 91.5%-103.9%,and the relative standard deviation is 0.29%-1.5%.The results for determining code samples and real samples are satisfactory.

Key concepts: Cadmium, Manganese, Zinc, Copper, Detection limit, Chemistry, Reagent, Relative standard deviation

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