کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7609360 1493396 2017 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Is vacuum ultraviolet detector a concentration or a mass dependent detector?
ترجمه فارسی عنوان
آشکارساز ماوراء بنفش خلاء یک غلظت یا آشکارساز وابسته به توده است؟
کلمات کلیدی
آشکارساز آشکارساز ماوراء بنفش خلاء، غلظت وابسته،
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
The vacuum ultraviolet detector (VUV) is a very effective tool for chromatogram deconvolution and peak identification, and can also be used for quantification. To avoid quantitative issues in relation to time drift, such as variation of peak area or peak height, the detector response type has to be well defined. Due to the make-up flow and pressure regulation of make-up, the detector response (height of the peak) and peak area appeared to be dependent on experimental conditions such as inlet pressure and make-up pressure. Even if for some experimental conditions, VUV looks like mass-flow sensitive detector, it has been demonstrated that VUV is a concentration sensitive detector.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Chromatography A - Volume 1530, 29 December 2017, Pages 171-175
نویسندگان
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