US EPA Method 502.2: GC Analysis of Volatiles on VOCOL® (105 m x 0.53 mm I.D.) after Purge & Trap using "K" Trap, PID Signal

US EPA Method 502.2: GC Analysis of Volatiles on VOCOL® (105 m x 0.53 mm I.D.) after Purge & Trap using

Conditions

sample/matrix 5 mL water (5 ppb each analyte)
purge trap VOCARB 3000 (21131-U)
purge 37 mL/min for 11 min at 25 C
desorption process 220 °C for 0.5 min
column VOCOL®, 105 m x 0.53 mm I.D., 3.0 µm (25358)
oven 35 C (10 min), 4 °C/min to 200 °C
carrier gas helium, 10 mL/min (plus 20 mL/min as make-up gas)
detector ELCD/PID in series

Description

Categories Analytical Chromatography, GC Applications, Volatiles
Featured Industry Environmental
Food and Beverages
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, application for SP

Analyte

  • 1,1,1,2-Tetrachloroethane
  • 1,1,1-Trichloroethane
  • 1,1,2,2-Tetrachloroethane
  • 1,1,2-Trichloroethane
  • 1,1-Dichloroethane
  • 1,1-Dichloroethene
  • 1,1-Dichloroethylene
  • 1,1-Dichloropropane
  • 1,1-Dichloropropene
  • 1,2,3-Trichlorobenzene
  • 1,2,3-Trichloropropane
  • 1,2,4-Trichlorobenzene
  • 1,2,4-Trimethylbenzene
  • 1,2-Dibromo-3-chloropropane
  • 1,2-Dibromoethane
  • 1,2-Dichlorobenzene
  • 1,2-Dichloroethane
  • 1,2-Dichloropropane
  • 1,3,5-Trimethylbenzene
  • 1,3-Dichlorobenzene
  • 1,3-Dichloropropane
  • 1,4-Dichlorobenzene
  • 2,2-Dichloropropane
  • 2-Chlorotoluene
  • 4-Chlorotoluene
  • Benzene
  • Bromobenzene
  • Bromochloromethane
  • Bromodichloromethane
  • Bromoform
  • Bromomethane
  • Carbon tetrachloride
  • Chlorobenzene
  • Chloroethane
  • Chloroform
  • Chloromethane
  • cis-1,2-Dichloroethylene
  • cis-1,3-Dichloropropene
  • Dibromomethane
  • Dichlorodifluoromethane
  • Ethylbenzene
  • Hexachlorobutadiene
  • Isopropylbenzene (cumene)
  • Methylene chloride
  • m-Xylene
  • Naphthalene
  • o-Xylene
  • p-Cymene
  • Propylbenzene
  • p-Xylene
  • sec-Butylbenzene
  • Styrene
  • tert-Butylbenzene
  • Tetrachloroethylene
  • Toluene
  • trans-1,2-Dichloroethylene
  • trans-1,3-Dichloropropene
  • Trichloroethylene
  • Trichlorofluoromethane
  • Vinyl chloride

Materials

     
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