GC Analysis of Aromatics in Reformulated Gasoline on SUPELCOWAX 10
Matériaux
Colonne analytique
Réf. du produit
Description
Tarif
CONDITIONS
column
SUPELCOWAX 10, 60 m x 0.25 mm I.D., 0.25 μm (24081)
oven
50 °C (3 min), 15 °C/min to 265 °C (5 min)
inj. temp.
250 °C
detector
FID, 265 °C
carrier gas
helium, 30 cm/sec
injection
0.5 μL, 200:1 split
liner
4 mm I.D., splitless type, single taper wool packed FocusLiner™ design
sample
reformulated unleaded gasoline
Description
Remarque sur l'analyse
This application illustrates the analysis of a sample of reformulated gasoline on the SUPELCOWAX 10 column. Due to the polar nature of the phase, the aliphatics elute earlier than the aromatics. There is some overlap in the elution ranges, however it is not as severe as that exhibited by a nonpolar column.
Informations légales
FocusLiner is a trademark of SGE Analytical Science Pty Ltd.
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