کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9748672 | 1493788 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study of quantitative analysis of traces in low-conductivity samples using capillary electrophoresis with electrokinetic injection
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Study of quantitative analysis of traces in low-conductivity samples using capillary electrophoresis with electrokinetic injection Study of quantitative analysis of traces in low-conductivity samples using capillary electrophoresis with electrokinetic injection](/preview/png/9748672.png)
چکیده انگلیسی
In this work we tried to clarify the relation between the signal detected by indirect UV mode and the concentration of the analyte introduced by electrokinetic (EK) injection from samples having small but different conductivities. A simple external calibration procedure was proposed for quantitative determination of traces that are present in low-conductivity samples. It was found that measuring the current through the capillary filled with the samples provides useful correction factor for the external calibration.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Chromatography A - Volume 1091, Issues 1â2, 14 October 2005, Pages 163-168
Journal: Journal of Chromatography A - Volume 1091, Issues 1â2, 14 October 2005, Pages 163-168
نویسندگان
Attila Gáspár, Lilla Gábor,