US EPA Method 8015 (modified): GC Analysis of Gasoline Range Organics (GRO) on VOCOL® after Purge & Trap using "M" Trap

US EPA Method 8015 (modified): GC Analysis of Gasoline Range Organics (GRO) on VOCOL® after Purge & Trap using

Conditions

sample/matrix Each analyte at 50 ppb in 5 mL water
purge trap M trap (20079-U)
purge 40 ml/min at 25 C for 11 min
dry purge 2 min
desorption preheat 220 C
desorption process 40 ml/min at 225 C for 2 min
bake 260 C for 10 min
column VOCOL, 30 m x 0.25 mm I.D., 1.5 µm (24205-U)
oven 60 C (2 min), 8 C/min to 165 C, 25 C/min to 220 C (5 min)
carrier gas helium, 1.0 ml/min
sample 0.75 mm I.D. SPME
injection 30:1 split
inj. temp. 200 C
transfer line/valve temp. 110 C
detector FID, 250 C

Description

Categories Analytical Chromatography, SPME Applications, GC Applications, Environmental, Gases & Hydrocarbons, Hydrocarbons, Volatiles
Featured Industry Environmental
Legal Information VOCOL 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

  • 1,2,4-Trimethylbenzene
  • 2-Methylpentane
  • Benzene
  • Butylcyclohexane
  • Decane
  • Ethyl benzene
  • Isooctane
  • Methanol
  • Methyl tert-butyl ether (MTBE)
  • m-Xylene
  • Naphthalene
  • Nonane
  • o-Xylene
  • Pentane
  • p-Xylene
  • Toluene
  • α,α,α-Trifluorotoluene

Materials

     
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