GC Analysis of a 17-Component Polynuclear Aromatic Hydrocarbon (PAH) Mix on SLB^®-IL59

column

SLB-IL59, 20 m x 0.18 mm I.D., 0.14 μm (custom)

oven

65 ºC (0.5 min), 25 ºC/min to 300 ºC (20 min)

inj. temp.

265 °C

detector

MSD, interface at 300 ºC, m/z = 50-500

carrier gas

helium, 50 psi constant pressure

injection

1 μL splitless (1 min)

liner

4 mm I.D., split/splitless type, wool packed single taper FocusLiner^™ design

sample

each PAH at 10 μg/mL in methylene chloride