کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1209909 | 965357 | 2006 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Experimental design considerations in quantification experiments by using the internal standard technique: Cholesterol determination by gas chromatography as a case study
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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: Experimental design considerations in quantification experiments by using the internal standard technique: Cholesterol determination by gas chromatography as a case study Experimental design considerations in quantification experiments by using the internal standard technique: Cholesterol determination by gas chromatography as a case study](/preview/png/1209909.png)
چکیده انگلیسی
An overview on experimental design in quantification experiments using the internal standard technique is described. Particular emphasis is given to the modelling of the relationship analyte/internal standard and the estimation of the optimal amount of internal standard to be used throughout the analytical concentration range by using a uniform shell design with a minimum number of seven experiments. The described approach is demonstrated in the analysis of cholesterol in various reference materials by gas chromatography (GC), using α-5 cholestan as internal standard. The outlined approaches can be applied in the determination of any kind of analyte.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Chromatography A - Volume 1121, Issue 1, 14 July 2006, Pages 99–105
Journal: Journal of Chromatography A - Volume 1121, Issue 1, 14 July 2006, Pages 99–105
نویسندگان
Pedro Araujo, Felicia Couillard, Else Leirnes, Kjersti Ask, Annbjørg Bøkevoll, Livar Frøyland,