Abstract
A new separation and preconcentration method based on adsorption on a cellulose acetate membrane filter and elution with ethanol was established for the UV-Vis spectrophotometric determination of Sudan blue II. Various analytical parameters such as pH of working media, flow rates of solutions, and sample volumes were optimized. Matrix effects of concomitants were investigated for the quantitative recovery values of Sudan blue II. The preconcentration factor was 200. LOD was calculated as 0.96 μg/L. RSD was 5.1%. The optimized procedure was applied to the spectrophotometric determination of Sudan blue II in river and industrial wastewater samples from oil and dye products.
| Original language | English |
|---|---|
| Pages (from-to) | 213-217 |
| Number of pages | 5 |
| Journal | Journal of AOAC International |
| Volume | 98 |
| Issue number | 1 |
| DOIs | |
| State | Published - 1 Jan 2015 |
| Externally published | Yes |
Bibliographical note
Funding Information:We are grateful for the financial support of the Scientific
Funding Information:
We are grateful for the financial support of the Scientific Research Projects Unit of Gaziosmanpasa University (Project number: 2012/45) and Erciyes University. Mustafa Tuzen thanks the Turkish Academy of Sciences for financial support.
ASJC Scopus subject areas
- General Medicine
