Title of article
A non-extractive sequential injection method for determination of molybdenum
Author/Authors
Le?kov?، نويسنده , , Martina and Sklen??ov?، نويسنده , , Hana and Bazel، نويسنده , , Yaroslav and Chocholou?، نويسنده , , Petr and Solich، نويسنده , , Petr and Andruch، نويسنده , , Vasil، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2012
Pages
5
From page
185
To page
189
Abstract
A non-extractive sequential injection spectrophotometric method for the determination of molybdenum has been developed. The method is based on the reaction between the thiocyanate complex of molybdenum and the polymethine dye (2-[2-(4-dipropylamino-phenyl)-vinyl]-1,3,3-trimethyl-3H-indolium chloride) in a hydrochloric acid medium. The calibration plot in the SIA system was linear from 0.080 mg L−1 to 1.92 mg L−1 of Mo; LOD was 0.021 mg L−1. The method was applied for the determination of molybdenum in spiked drinking water and mineral water.
Keywords
Molybdenum , Polymethine dye , Sequential injection analysis , Spectrophotometric detection
Journal title
Talanta
Serial Year
2012
Journal title
Talanta
Record number
1665600
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