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Constant pressure mode extended simple gradient liquid chromatography system for micro and nanocolumns
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SYSNO ASEP 0428680 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Constant pressure mode extended simple gradient liquid chromatography system for micro and nanocolumns Author(s) Šesták, Jozef (UIACH-O) ORCID
Kahle, Vladislav (UIACH-O) RIDNumber of authors 2 Source Title Journal of Chromatography A. - : Elsevier - ISSN 0021-9673
Roč. 1350, Jul (2014), s. 68-71Number of pages 4 s. Publication form Print - P Language eng - English Country NL - Netherlands Keywords constant pressure HPLC ; gradient elution ; simple liquid chromatograph Subject RIV CB - Analytical Chemistry, Separation R&D Projects VG20102015023 GA MV - Ministry of Interior (MV) Institutional support UIACH-O - RVO:68081715 UT WOS 000337782400009 DOI https://doi.org/10.1016/j.chroma.2014.05.022 Annotation In this short communication, a low cost and easily feasible pressure-controlled extension of the previously described simple gradient liquid chromatography platform is proposed. A test mixture of four nitro esters was separated by 10-60 % v/v acetone/water gradient and a high repeatability of retention volumes at 20 MPa (RSD less than 0.45 %) was realized. Workplace Institute of Analytical Chemistry Contact Iveta Drobníková, drobnikova@iach.cz, Tel.: 532 290 234 Year of Publishing 2015 Electronic address http://hdl.handle.net/11104/0233990
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