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GC Analysis of Aromatics in Reformulated Gasoline on Equity-1

GC Analysis of Aromatics in Reformulated Gasoline on Equity-1 suitable for GC

Matériaux

Colonne analytique

Réf. du produit
Description
Tarif

Equity-1

L × I.D. 60 m × 0.25 mm, df 0.25 μm

CONDITIONS

column

Equity-1, 60 m x 0.25 mm I.D., 0.25 μm (28047-U)

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 Equity-1 column. Due to the nonpolar nature of the phase, there is a great deal of overlap in the elution ranges of the aliphatic and aromatic portions of this highly complex sample. Benzene is not baseline resolved even on a 60 m column. For this reason, this phase could not be used by itself for the analysis of benzene in this sample.

Informations légales

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