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Određivanje sadržaja sredstva za obradu protiv insekata bematin 987 na vuni metodom visoko-efikasne tečne hromatografije
Determination of Content of Insect Resist Agent Bematin 987 on Wool by High-Performance Liquid Chromatography
dc.creator | Onjia, Antonije | |
dc.creator | Čokeša, Đuro | |
dc.creator | Janković, Ivana | |
dc.creator | Milonjić, Slobodan K. | |
dc.date.accessioned | 2024-02-14T11:48:10Z | |
dc.date.available | 2024-02-14T11:48:10Z | |
dc.date.issued | 1998 | |
dc.identifier.issn | 0367-5793 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7222 | |
dc.description.abstract | U 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.abstract | In 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.iso | sr | sr |
dc.publisher | Viskoza | sr |
dc.rights | restrictedAccess | sr |
dc.source | Hemijska vlakna | sr |
dc.title | Određivanje sadržaja sredstva za obradu protiv insekata bematin 987 na vuni metodom visoko-efikasne tečne hromatografije | sr |
dc.title | Determination of Content of Insect Resist Agent Bematin 987 on Wool by High-Performance Liquid Chromatography | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dc.citation.epage | 24 | |
dc.citation.issue | 1-4 | |
dc.citation.spage | 22 | |
dc.citation.volume | 38 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_technorep_7222 | |
dc.type.version | publishedVersion | sr |