caa a22 4500 463219953 CHVBK 20180405153209.0 cr unu---uuuuu 170326e20070401xx s 000 0 eng 10.1134/S1061934807040120 doi (NATIONALLICENCE)springer-10.1134/S1061934807040120 Berezkin V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninskii pr. 29, 119991, Moscow, Russia aut A new approach to the determination of relative retention in thin-layer liquid chromatography [Elektronische Daten] [V. Berezkin] The relative retention values in chromatography depend on the experimental conditions to a lesser degree than the absolute values. Unfortunately, according to IUPAC recommendations, the relative retention values in planar and column chromatography are different. Therefore, a new equation is proposed to determine relative retention in TLC and a new method and new value are introduced to determine it experimentally. The equation is identical in principle to that used in column chromatography. Using the proposed equation, the relative retention value can be determined with a smaller error. Pleiades Publishing, Ltd., 2007 Journal of Analytical Chemistry Nauka/Interperiodica 62/4(2007-04-01), 366-368 1061-9348 62:4<366 2007 62 10809 https://doi.org/10.1134/S1061934807040120 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S1061934807040120 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Berezkin V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninskii pr. 29, 119991, Moscow, Russia aut NATIONALLICENCE 773 0- Journal of Analytical Chemistry Nauka/Interperiodica 62/4(2007-04-01), 366-368 1061-9348 62:4<366 2007 62 10809 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer