Superheated Water Chromatography of Low Molecular Weight Polyethylene Glycols with Ultraviolet Detection
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چکیده
منابع مشابه
Superheated water chromatography of low molecular weight polyethylene glycols with ultraviolet detection.
Superheated water chromatography (SWC) with ultraviolet detection was applied to the separation of low molecular weight polyethylene glycols (PEGs). PEG oligomers could be detected sensitively when the detection wavelength was set at 190 nm. The effect of column temperature on the separation of PEG oligomers was investigated. The elution time of all PEG oligomers decreased with increase in the ...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2005
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.21.1001