Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7640224 | Microchemical Journal | 2018 | 19 Pages |
Abstract
This communication is the first to demonstrate the high throughput power of a 30â¯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 100â¯Î¼L 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.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Andrew Jones, AgustÃn Acquaviva, Gary R. Dennis, R. Andrew Shalliker, Arianne Soliven,