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Flow-injection spectrophotometric determination of palladium with DCS-arsenazo

✍ Scribed by Xing-Cun He; Ya-Qi Cai; Zhi-De Hu

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 300 KB
Volume: 256
Category: Article
ISSN: 0003-2670
DOI: 10.1016/0003-2670(92)85335-4

No coin nor oath required. For personal study only.

✦ Synopsis

A flow-inJectIon spectrophotometnc method for the determmatlon of palladmm mvoives the measurement of the absorbance of the pallachum complex with DCS-arsenazo at 635 nm The cahbratlon graph IS hnear over the range O-8 0 pg ml-' The detectIon hrnlt IS 0 05 pg ml-1 The sample throughput IS 90 h-' with lOO-~1 sample uqecttons The proposed method has been apphed to the determmatlon of palladmm m metallurgical samples wIthout prehmmary separation

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