Determination of the soluble trace Cd in the textile fabric and leather by chemical vapor generation and atomic fluorescence spectrometry
Hong-Jiang Liu
Abstract
Hong-Jiang Liu
Abstract
The soluble trace Cd in the textile fabric and leather was determinated by chemical vapor generation and atomic fluorescence spectrometry. The effects of concentrations of re-ductant and catalyst, acidity, coexisting elements and operating conditions were studied. The results obtained under optimum conditions show that the detection limit is 0. 8 ng/g and the addition recovery is between 95% and 107%.
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The soluble trace Cd in the textile fabric and leather was determinated by chemical vapor generation and atomic fluorescence spectrometry. The effects of concentrations of re-ductant and catalyst, acidity, coexisting elements and operating conditions were studied. The results obtained under optimum conditions show that the detection limit is 0. 8 ng/g and the addition recovery is between 95% and 107%.
Key concepts: Detection limit, Textile, Fluorescence, Chemistry, TRACE (psycholinguistics), Mass spectrometry, Analytical Chemistry (journal), Fluorescence spectrometry