A multiresidue method for the analysis of carbamate and urea pesticides from soils by microwave-assisted extraction and liquid chromatography with photodiode array detection

• Type: Article in International Scientific Journal
• Date: 2008

Authors

Paula Paiga (Author) Other; Simone Morais (Author) Other; Manuela Correia (Author) Other; Arminda Alves (Author) FEUP; Cristina Delerue Matos (Author) Other

Journal

Title: Analytical Letters

Vol. 41 No. 10

Pages: 1751-1772

ISSN: 0003-2719

Publisher: Taylor & Francis

Indexing

ISI Web of Knowledge - 11 Citations

ISI Web of Science

Scopus - 11 Citations

Scientific classification

FOS: Natural sciences > Chemical sciences

CORDIS: Natural sciences

Other information

Authenticus ID: P-004-2GP

DOI: 10.1080/00032710802162392

Abstract (EN): A multiresidue approach using microwave-assisted extraction and liquid chromatography with photodiode array detection was investigated for the determination of butylate, carbaryl, carbofuran, chlorpropham, ethiofencarb, linuron, metobromuron, and monolinuron in soils. The critical parameters of the developed methodology were studied. Method validation was performed by analyzing freshly and aged spiked soil samples. The recoveries and relative standard deviations reached using the optimized conditions were between 77.00.46% and 1202.9% except for ethiofencarb (46.44.4% to 1051.6%) and butylate (22.17.6% to 49.211%). Soil samples from five locations of Portugal were analysed.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 22