Determination of Trace Mercury in the River Snail by Cold Vapor Atomic Absorption

Abstract

Abstract: In the paper the tissues of the edible river snail,stone snail and river clamwere digested and the trace mercury was assayed by the cold vapor atomic absorption method.By the relative standard deviation of the par-allel sample determination and the r ate of recovery of the additionalsta ndardsamplesthe result,showed that was simple,practical and highly accura te.

Key words: cold vapor atomic adsorption method, mercury, river snail, stone snail, shellfish

MA Jian-Qiang, XIE Yue-Sheng. Determination of Trace Mercury in the River Snail by Cold Vapor Atomic Absorption[J]. FOOD SCIENCE, 2003, 24(3): 112-114.

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Determination of Trace Mercury in the River Snail by Cold Vapor Atomic Absorption

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