Pure Chromatography
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NJDEP EPH Aromatics on Rtx-5
Peaks | |
---|---|
1. | 1,2,3-Trimethylbenzene![]() |
2. | Naphthalene![]() |
3. | 2-Methylnaphthalene![]() |
4. | 2-Fluorobiphenyl![]() |
5. | Acenaphthalene![]() |
6. | 2-Bromonaphthalene![]() |
7. | Acenaphthene![]() |
8. | Fluorene![]() |
9. | Phenanthrene![]() |
10. | Anthracene![]() |

GC_EV1209
Column | Rtx-5, 30 m, 0.32 mm ID, 0.25 µm (cat.# 10224) |
Sample | NJDEP EPH 10/08 Rev.2 Aliphatics (cat.# 30540) |
NJDEP EPH 10/08 Rev.2 Aromatics (cat.# 30541) | |
MA EPH Surrogate Spike Mix (cat.# 31479) | |
MA Fractionation Surrogate Spike Mix (cat.# 31480) | |
Diluent: | Hexane |
Conc.: | 200 ppm |
Injection | |
Inj. Vol.: | 1 µL splitless (hold 1.5 min) |
Liner: | Gooseneck Splitless (4mm) w/Wool (cat.# 22406) |
Inj. Temp.: | 280 °C |
Purge Flow: | 40 mL/min |
Oven | |
Oven Temp.: | 60 °C (hold 1 min) to 300 °C at 12 °C/min to 330 °C at 6 °C/min (hold 2 min) |
Carrier Gas | He, constant pressure (18 psi, 124.1 kPa) |
Temp.: | 60 °C |
Detector | FID @ 330 °C |
Make-up Gas Flow Rate: | 40 mL/min |
Make-up Gas Type: | N2 |
Instrument | HP5890 GC |
Notes | A fractionation calibration check standard for the NJDEP EPH method was prepared and fractionated according to the method. See chromatogram GC_EV1208 for aliphatic fraction. |
RELATED CHROMATOGRAM LIBRARY SEARCHES
EPH
,PAH
,aromatics
,NJ EPH
,Rtx-5
,extractable petroleum hydrocarbons
,polycyclic aromatic hydrocarbons
,polynuclear aromatic hydrocarbons
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