Author(s): Van Den Dool H, Kratz PD
The different ways of describing peak positions on gas chromatograms are reviewed. The retention index is preferred to the theoretical nonane system and the relative retention.
The equation given by Kováts for the calculation of the retention index in case of isothermal operation is transformed to a more general form to include also the case of linear temperature programmed operation. This generalized equation gives the same retention index for both ways of operation.
Author(s): Judd WS, Campbell CS, Kellogg EA, Stevens PF
Author(s): Liang B, Li BL, Ma FJ, Yang ZJ, Dou LF
Author(s): Prokopenko AP
Author(s): Mozaffarian V
Author(s): Borovkov AV, Petov GM
Author(s): Pigulevskii GV, Bakina LA
Author(s): O. David Sparkman
Author(s): Mosmann T
Author(s): Firuzi O, Asadollahi M, Gholami M, Javidnia K
Author(s): Mehdipour AR, Javidnia K, Hemmateenejad B, Amirghofran Z, Miri R
Author(s): Jabbar SA, Twentyman PR, Watson JV
Author(s): Ozturk S, Ercisli A
Author(s): El Hawary SS, Galal AE, Yousif MF, Kirollos FN