FormNo. 203-821-259 02/05-REV0
LECO is a registered trademark of LECO Corporation
3
<<Paraffins
f
, iso-paraffins
a
, naphthenes
e
, olefins >>
<<C
3
-C
6
benzenes >>
e
Figure1.
Contour plot of PIANOmix analyzedwith GCxGC-TOFMS. The vertical yellow lines denote
the first dimension retention area for processing the C
3
-C
6
benzenes. The horizontal yellow line is
used only tomark the second dimension separation of aliphatics and aromatics.
