Počet záznamů: 1
Comparison of LC Columns Packed with 2.6 lm Core-Shell and Sub-2 lm Porous Particles for Gradient Separation of Antibiotics
- 1.
SYSNO ASEP 0369992 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Comparison of LC Columns Packed with 2.6 lm Core-Shell and Sub-2 lm Porous Particles for Gradient Separation of Antibiotics Tvůrce(i) Tylová, Tereza (MBU-M)
Kameník, Zdeněk (MBU-M) RID, ORCID
Flieger, Miroslav (MBU-M) ORCID
Olšovská, Jana (MBU-M)Zdroj.dok. Chromatographia - ISSN 0009-5893
Roč. 74, 1-2 (2011), s. 19-27Poč.str. 9 s. Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova Column liquid chromatography ; Sub-2 mu m particles ; Acquity BEH C18 column Vědní obor RIV EE - Mikrobiologie, virologie CEP 1M06011 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z50200510 - MBU-M (2005-2011) UT WOS 000291745400003 DOI 10.1007/s10337-011-2021-7 Anotace The recently introduced Kinetex C18 column packed with core-shell 2.6 lm particles is declared to provide similar efficiency and short analysis as Acquity BEH C18 column with 1.7 lm porous particles. Unlike Acquity BEH C18 column, Kinetex C18 column exhibited lower column backpressure making this column compatible to conventional LC systems. The performance of Kinetex C18 column (2.1 9 50 mm) and Acquity BEH C18 column (2.1 9 50 mm) for gradient separation of tetracyclines under acidic conditions (oxytetracycline, tetracycline, chlortetracycline, and doxycycline) and macrolides under alkaline conditions (tylosin, clarithromycin, roxithromycin, and carbomycin) was studied. The columns were compared by evaluation of their experimental peak capacity and its dependence on linear velocity and gradient slope Pracoviště Mikrobiologický ústav Kontakt Eliška Spurná, eliska.spurna@biomed.cas.cz, Tel.: 241 062 231 Rok sběru 2012
Počet záznamů: 1