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http://cmuir.cmu.ac.th/jspui/handle/6653943832/65989| Title: | Simultaneous Determination of Seven Inorganic Anions in 18 Wines Samples by Suppressed Ion Chromatography |
| Authors: | Dilek Bilgic Alkaya Serap Ayaz Seyhan Gulsum Ozgun Guven |
| Authors: | Dilek Bilgic Alkaya Serap Ayaz Seyhan Gulsum Ozgun Guven |
| Keywords: | anion analysis;red wine;white wine;ion chromatography;simultaneous determination |
| Issue Date: | 2019 |
| Publisher: | Science Faculty of Chiang Mai University |
| Citation: | Chiang Mai Journal of Science 46, 1 (Jan 2019), 62 - 71 |
| Abstract: | An ion chromatographic (IC) method with suppressed conductivity detection (CD) was developed and validated for the quantitative determination of fluoride, chloride, nitrite, nitrate, sulphite, sulphate, phosphate ions in 18 wine samples (W: white wine samples; R: red wine samples). A mixed solution of sodium carbonate and sodium hydroxide was used as the mobile phase. Simultaneous determination of seven inorganic anions (i.e. fluoride, chloride, nitrite, nitrate, sulphite, sulphate, phosphate) was completed in approximately 22 min. Effect of sodium carbonate and sodium hydroxide concentrations in the mobile phase, effect of flow rate of mobile phase were examined. Limit of quantification was found 0.50 mg.L-1. |
| URI: | http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=9781 http://cmuir.cmu.ac.th/jspui/handle/6653943832/65989 |
| ISSN: | 0125-2526 |
| Appears in Collections: | CMUL: Journal Articles |
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