On-column preconcentration in sequential injection chromatography: application to determination of parabens
Author:
Affiliation:
1. Centro de Energia Nuclear na Agricultura
2. Universidade de São Paulo
3. Piracicaba – SP
4. Brazil
Abstract
High enrichment factors were achieved by retaining the analytes at the head of the column in sequential injection chromatography, without hindering resolution or retention times.
Publisher
Royal Society of Chemistry (RSC)
Subject
General Engineering,General Chemical Engineering,Analytical Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2015/AY/C5AY00425J
Reference14 articles.
1. Recent Advances in Sample Preparation Methods for Analysis of Endocrine Disruptors from Various Matrices
2. Determination of bis(2-ethylhexyl) phthalate in water by high-performance liquid chromatography with direct on-column preconcentration
3. A simple and robust set-up for on-column sample preconcentration ? nano-liquid chromatography ? electrospray ionization mass spectrometry for the analysis of N-acylhomoserine lactones
4. Determination of alkenylbenzenes and related flavour compounds in food samples by on-column preconcentration-capillary liquid chromatography
5. Enhanced capabilities of separation in Sequential Injection Chromatography – Fused-core particle column and its comparison with narrow-bore monolithic column
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