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Rapid screening method for ivermectin residue detection in cattle muscle and liver by liquid chromatography with UV detection

โœ Scribed by Th. Reuvers; R. Diaz; M. Martin de Pozuelo; M. Ramos

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
430 KB
Volume
275
Category
Article
ISSN
0003-2670

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โœฆ Synopsis

AbStrnet A rapld screcmng method for the determmatlon of residue of nrermectm 111 edible bovme tissue and hver LS described The analyte IS extracted from the hssue wth a methanol-water nuxture The clean-up procedure LS based on sohd phase extra&on on a Sep-Pak C,, cartridge Analysts IS performed by IsocratIc elutlon w~tb methanolacetomtnle-water (9 9 2, v/v/v> on a Novapak C,s S-pm column and UV-dmde array spectrophotometnc detectlon at 254 mn The average recovery from spiked bovme muscle was 78 6% (S D = 15 0%) and from spiked bver sample 78 5% (S D = 10 9%) m the concentration range 14-275 pg kg-' The method has a detection lmut of S-10 j&g kg-'

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