Compounds
Parameters (Mean=6)
t
r
(min)
k´
R
s
T
N
Syringaldehyde
4.526
3.11
1.77
1.11
8287
Coumarin
8.624
6.84
3.02
1.05
13453
o
-coumaric acid
10.572
8.61
2.93
1.05
10852
Dihydrocoumarin
20.223
17.38
17.13
1.04
12644
Table 1:
Retention time (t
r
), retention factor (k�), resolution (R
s
), tailing factor (T) and number of theoretical plates (N) from the system suitability study.
