Simple and Quick Analysis for Mercury in Environmental Water Using Alkaline Reduction along with Enclosed Quartz Cell-cold Vapor Atomic Absorption Spectrometry

Author:

Tsuboi Haruki1,Uga Yuki1,Okunishi Rushia1,Watanabe Tomoaki2,Sakamoto Koutarou3,Kozaki Daisuke1

Affiliation:

1. Kochi University, Akebono tyo, Kochi 780-8072 , Japan

2. Nippon Instruments Corporation, 14-8 Akooji tyo, Takatsuki, Osaka 569-1146 , Japan

3. Ajinomoto Fine-Techno Corporation, 24-10 Kansei-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0034 , Japan

Abstract

Abstract A simple and quick analytical method for mercury in environmental water was developed by combining enclosed quartz cell cold vapor atomic absorption spectrometry (EQC-CV-AAS) and alkaline reduction pretreatment. The advantages of this method include reduction in the mercury measurement time from 3 h to 5 min and the possibility of on-site mercury monitoring for environmental water matrix such as river and sea water.

Publisher

Oxford University Press (OUP)

Subject

General Chemistry

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