Simple Bead Injection-Flow Injection System for the Determination of Copper

Supaporn Kradtap HARTWELL; Apichart BOONMALAI; Subhachai JAYASVATI; Somchai LAPANANTNOPPAKHUN; Jaroon JAKMUNEE; Kate GRUDPAN

doi:10.2116/analsci.21.437

Notes

Simple Bead Injection-Flow Injection System for the Determination of Copper

Supaporn Kradtap HARTWELL, Apichart BOONMALAI, Subhachai JAYASVATI, Somchai LAPANANTNOPPAKHUN, Jaroon JAKMUNEE, Kate GRUDPAN

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JOURNAL FREE ACCESS

2005 Volume 21 Issue 4 Pages 437-439

DOI https://doi.org/10.2116/analsci.21.437

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Abstract

We demonstrate the extended application of a simple bead injection-flow injection system with a modified simple colorimetric detection unit for the determination of low amount of Cu²⁺ in samples of different matrices (water and supplement tablet samples) with minimal sample pretreatment by employing ammonium pyrrolidinedithiocarbamate (APDC) reagent.

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