By Anonymous on Wednesday, March 26, 2003 - 11:54 pm:
What are the physical properties of a organic molecule usualy in relation with chromatographic RT?
Partition coefficient water-octanol? Polarizability? Total or partial dipol moment? Other?
Thank you!
By Greg Kovac on Thursday, March 27, 2003 - 07:28 am:
To obtain a satisfactory separation,first,you try to get acceptable sample retention times on a selected column and mobile phase combination.
See
J.W Dolan,LC-GC int.7(6),332-334 (1994)
By Anonymous on Wednesday, April 9, 2003 - 06:25 am:
You cannot generalize your question that way.
You have different stat phases which cause different interactions with your analyte.