HomeGas Chromatography (GC)US EPA Method 8015 (modified): GC Analysis of Gasoline Range Organics (GRO) on Equity®-1 after Purge & Trap using "M" Trap
US EPA Method 8015 (modified): GC Analysis of Gasoline Range Organics (GRO) on Equity®-1 after Purge & Trap using "M" Trap
Figure 1: GC Analysis of Gasoline Range Organics
Conditions | |
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Sample/Matrix | Each analyte at 50 ppb in 5 mL of water |
Purge Trap | MOD BTEXTRAP M, Tekmar® 3000 |
Purge | 40 mL/min at 25 °C for 11 min |
Dry Purge | 2 min |
Desorption Preheat | 220 °C |
Bake | 260 °C for 10 min |
Column | Equity-1, 30 m x 0.32 mm I.D., 1.0 µm (28057-U) |
Oven | 40 °C (2 min), 5 °C/min to 75 °C, 10 °C/min to 200 °C |
Carrier Gas | helium, 1.4 mL/min constant |
Injection | 20:1 split |
Liner | 0.75 mm I.D. SPME |
Inj. Temp. | 200 °C |
Transfer Line/Valve Temp. | 110 °C |
Detector | FID, 250 °C |
Description | |
---|---|
Categories | Analytical Chromatography, SPME Applications, GC Applications, Gases & Hydrocarbons, Environmental, Volatiles, Hydrocarbons |
Featured Industry | Environmental |
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
- Ethylbenzene
- Isooctane
- Methanol
- Methyl tert-butyl ether (MTBE)
- m-Xylene
- Naphthalene
- Nonane
- o-Xylene
- Pentane
- p-Xylene
- Toluene
- α,α,α-Trifluorotoluene
Materials
Product No. | Product Name | Description | Pricing |
---|---|---|---|
40203 | p-Xylene solution | certified reference material, 5000 μg/mL in methanol |
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