Constant pressure mode extended simple gradient liquid chromatography system for micro and nanocolumns

0428680 - ÚIACH 2015 RIV NL eng J - Journal Article
Šesták, Jozef - Kahle, Vladislav
Constant pressure mode extended simple gradient liquid chromatography system for micro and nanocolumns.
Journal of Chromatography A. Roč. 1350, Jul (2014), s. 68-71. ISSN 0021-9673. E-ISSN 1873-3778
R&D Projects: GA MV VG20102015023
Institutional support: RVO:68081715
Keywords : constant pressure HPLC * gradient elution * simple liquid chromatograph
Subject RIV: CB - Analytical Chemistry, Separation
Impact factor: 4.169, year: 2014

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.
Permanent Link: http://hdl.handle.net/11104/0233990