GC Analysis of 22 Polycyclic Aromatic Hydrocarbons (PAHs) on SLB®-ILPAH, 0.10 mm I.D. Column

GC Analysis of 22 Polycyclic Aromatic Hydrocarbons (PAHs) on SLB®-ILPAH, 0.10 mm I.D. Column

Conditions

column SLB-ILPAH, 15 m x 0.10 mm I.D., 0.03 µm (29798-U)
oven 150 °C, 15 °C/min to 225 °C, 5 °C/min to 300 °C (15 min)
carrier gas hydrogen, 0.8 mL/min, constant flow
sample 22 analytes, each at 100 µg/mL in methylene chloride
injection 1 µL, 500:1 split
liner 2.3 mm I.D., split/splitless type, wool packed straight FocusLiner™ design
inj. temp. 300 °C
detector FID, 310 °C

Description

Analysis Note PAHs are present in oil, coal, and tar deposits. They can also be produced by the incomplete combustion of organic matter or when grilling meat. Monitoring is important because they are identified as carcinogens. µltiple isomers exist, which are difficult to resolve chromatographically.

In this application. a 22-component PAH mix was analyzed on a SLB ILPAH column. As shown, this column has the necessary selectivity to resolve several isomer sets.
Featured Industry Environmental
Food and Beverages
Petroleum
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suitability application for GC

Materials

     
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