Development of clean-up methods for the determination of carbamates and acidic pesticides in agricultural products

Pantiru, M; Tsiakatouras, G; Martens, D; Ochsenkuhn-Petropoulou, M; Kettrup, A

dc.contributor.author	Pantiru, M	en
dc.contributor.author	Tsiakatouras, G	en
dc.contributor.author	Martens, D	en
dc.contributor.author	Ochsenkuhn-Petropoulou, M	en
dc.contributor.author	Kettrup, A	en
dc.date.accessioned	2014-03-01T02:42:14Z
dc.date.available	2014-03-01T02:42:14Z
dc.date.issued	2003	en
dc.identifier.issn	1018-4619	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/30882
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0043287937&partnerID=40&md5=870f946b3770c3b8fa3b892c564e70c4	en
dc.subject	Clean-up methods	en
dc.subject	Food analysis	en
dc.subject	Pesticides	en
dc.subject	Solid-phase extraction	en
dc.subject.classification	Environmental Sciences	en
dc.subject.other	chromatography	en
dc.subject.other	food	en
dc.subject.other	pesticide	en
dc.subject.other	separation	en
dc.subject.other	sorption	en
dc.subject.other	Lycopersicon esculentum	en
dc.subject.other	Triticum aestivum	en
dc.title	Development of clean-up methods for the determination of carbamates and acidic pesticides in agricultural products	en
heal.type	conferenceItem	en
heal.language	English	en
heal.publicationDate	2003	en
heal.abstract	Sample extracts of apples, rape seeds, tomatoes and wheat were subjected to clean-up using combinations of gel permeation chromatography (GPC) with different solid-phase extraction (SPE) materials such as silica gel, graphitised carbon black (ENVI-Carb) and polar modified polymeric sorbents (Oasis MAX). The same sorbents were studied for the simultaneous preconcentration and group specific isolation of 15 carbamates and 15 acidic pesticides. The efficiency of the different procedures was investigated by application of appropriate multi-residue separation methods by reversed phase - high performance liquid chromatography with UV-diode-array detection. Highest recoveries were obtained with the Oasis MAX-sorbent, the combination GPC and MAX offered also the best cleaning efficiency.	en
heal.publisher	PARLAR SCIENTIFIC PUBLICATIONS (P S P)	en
heal.journalName	Fresenius Environmental Bulletin	en
dc.identifier.isi	ISI:000185245200012	en
dc.identifier.volume	12	en
dc.identifier.issue	8	en
dc.identifier.spage	871	en
dc.identifier.epage	875	en