US EPA Method 610: GC Analysis of Polynuclear Aromatic Hydrocarbons (PAHs) on SPB®-608

US EPA Method 610: GC Analysis of Polynuclear Aromatic Hydrocarbons (PAHs) on SPB®-608

Conditions

column SPB-608, 30 m x 0.25 mm I.D., 0.25 µm (24103-U)
oven 70 °C (0.2 min), 25 °C/min to 265 °C, 5 °C/min to 300 °C (12 min)
carrier gas helium, 1.3 mL/min, constant
sample PAH standard, 1 µg/mL in methylene chloride
injection 2.0 µLpulsed splitless (30 psi until 0.2 min)
liner 4 mm I.D. single taper
inj. temp. 250 °C
detector FlD, 300 °C

Description

Analysis Note US EPA Method 610 describes the analysis of polynuclear aromatic hydrocarbons (commonIy referred to as PAHs or PNAs) by both HPLC and GC. The method designates the use of a packed GC column, however capillary columns will provide better resolution, baseline stability and longer lifetime. This application illustrates the separation of the target compound list in this method on the SPB-608 capillary GC column. Overall analysis time on the SPB-608 is longer than the SLB-5ms due to stronger retention and its lower maxiµm operating temperature. A pressure pulsed injection was used to improve response of the heavier PAHs, and to reduce the larger vapor volume resulting from a 2 μL injection.
Categories Analytical Chromatography, GC Applications, PAHs, Hydrocarbons
Featured Industry Environmental
Legal Information SLB is a registered trademark of Sigma-Aldrich Co. LLC
Other Notes Complementary products:
Syringes
Vials
Gas Purification and Gas Management
Inlet Liners, Glass Wool, and Specialized Hand Tools
Septa and Specialized Hand Tools
Column Ferrules, Nuts, and Specialized Hand Tools
suitability application for GC

Analyte

  • 1-Fluoronaphthalene
  • 2-Fluorobiphenyl
  • Acenaphthene
  • Acenaphthylene
  • Anthracene
  • Benzo[a]anthracene
  • Benzo[a]pyrene
  • Benzo[b]fluoranthene
  • Benzo[g,h,i]perylene
  • Benzo[k]fluoranthene
  • Chrysene
  • Dibenzo[a,h]anthracene
  • Fluoranthene
  • Fluorene
  • Indeno[1 ,2,3-cd]pyrene
  • Naphthalene
  • Phenanthrene
  • Pyrene

Materials

     
Related Links