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Determination of Content of Insect Resist Agent Bematin 987 on Wool by High-Performance Liquid Chromatography

dc.creatorOnjia, Antonije
dc.creatorČokeša, Đuro
dc.creatorJanković, Ivana
dc.creatorMilonjić, Slobodan K.
dc.date.accessioned2024-02-14T11:48:10Z
dc.date.available2024-02-14T11:48:10Z
dc.date.issued1998
dc.identifier.issn0367-5793
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/7222
dc.description.abstractU radu je data jedna brza i jednostavna metoda visoko-efikasne tečne hromatografije (HPLC) za analizu sadržaja sredstva otpornog na insekte bematina 987 na vuni. Bematin 987 koji sadrži cis- i trans-permetrin kao activne ingredijente ekstahovan je smešom rastvarača heksan-metilen hlorid-aceton u ultazučnoj kadi i hromatografisan bez prečišćavanja ekstrakta. Detekcija je vršena pomoću UV/Vis detektora na  = 220 nm, posle razdvajanja na reverzno-faznoj C18 koloni. Prosečan prinos analitičkog postupka i relativna standardna devijacija za različite nivoe opterećenja uzoraka bematinom su 85% i 8%. Detekcioni limit metode je 0.01 % v/w.sr
dc.description.abstractIn the paper a rapid and simple high-performance liquid chromatography (HPLC) assay for analysis of content of insect resist agent bematin 987 on wool was presented. Bematin 987 containing cis- and trans-permethrin as active ingredients was extracted with hexane-metilen chloride-acetone solvent mixture in a ultrasonic bath and chromatographed without clean-up. Detection was done by means of UV/Vis detector at    nm, after separation on a reversed-phase C18 column. Mean recovery and relative standard deviation for different fortification level of bematin 987 were 85% and 8%, respectively. Method detection limit is 0.01 % v/w.sr
dc.language.isosrsr
dc.publisherViskozasr
dc.rightsrestrictedAccesssr
dc.sourceHemijska vlaknasr
dc.titleOdređivanje sadržaja sredstva za obradu protiv insekata bematin 987 na vuni metodom visoko-efikasne tečne hromatografijesr
dc.titleDetermination of Content of Insect Resist Agent Bematin 987 on Wool by High-Performance Liquid Chromatographysr
dc.typearticlesr
dc.rights.licenseARRsr
dc.citation.epage24
dc.citation.issue1-4
dc.citation.spage22
dc.citation.volume38
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_technorep_7222
dc.type.versionpublishedVersionsr


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