Journal
JOURNAL OF CHROMATOGRAPHY A
Volume 919, Issue 1, Pages 147-156Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/S0021-9673(01)00632-X
Keywords
wine; food analysis; matrix effects; extraction methods; pesticides
Ask authors/readers for more resources
A feasible and reproducible method for multiresidue analysis of several common pesticides, of different polarities, in wine samples is proposed. The method combines a solid-phase extraction on polymeric cartridges eluted with ethyl acetate and a gas chromatographic determination using electron capture and nitrogen-phosphorus detection. To avoid the matrix effect, previous washing of the cartridges with a mixture of water-2-propanol (90:10) and further clean-up of the extract on Florisil cartridges, together with a calibration using spiked extracts, are recommended. (C) 2001 Elsevier Science B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available