Article ID Journal Published Year Pages File Type
7640224 Microchemical Journal 2018 19 Pages PDF
Abstract
This communication is the first to demonstrate the high throughput power of a 30 mm in length reaction flow (RF) column to conduct a targeted analysis of phenolics in a complex sample matrix (tea) utilising post-column derivatisation (PCD). Sensitivity, speed and efficiency could be tuned via the selection of the RF column separation flow rate. RF-PCD compared to conventional PCD approach with a 100 μL loop resulted in a gain of up to 150% in sensitivity. The reaction loop volumes employed in conventional PCD approaches will always be the limitation for compatibility with low dispersion chromatography systems and/or columns.
Related Topics
Physical Sciences and Engineering Chemistry Analytical Chemistry
Authors
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