Pure Chromatography
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Alaska Method AK101AA on Rtx-5Sil MS (FID)
Peaks | |
---|---|
1. | Hexane![]() |
2. | Benzene![]() |
3. | α,α,α-Trifluorotoluene (SS)![]() |
4. | Toluene![]() |
5. | Ethylbenzene![]() |
6. | m-Xylene![]() |
7. | p-Xylene![]() |
8. | o-Xylene![]() |
9. | Isopropylbenzene![]() |

GC_EV00402
Column | Rtx-5Sil MS, 40 m, 0.45 mm ID, 1.50 µm (cat.# 12798) |
Sample | 4-bromofluorobenzene (cat.# 30026) |
α,α,α-trifluorotoluene (cat.# 30048) | |
Alaska UST Method AK101AA, Ver. 3-1-99 (cat.# 30461) | |
Diluent: | 5mL RO water |
Conc.: | 10 ppb |
Injection | purge and trap splitless |
Purge and Trap | |
Instrument: | Tekmar LSC3000 Purge and Trap |
Trap Type: | BTEX Trap |
Interface Connection: | direct |
Transfer Line Tubing: | Siltek transfer line |
Oven | |
Oven Temp.: | 40 °C (hold 2 min) to 85 °C at 4 °C/min (hold 1 min) to 225 °C at 40 °C/min (hold 2 min) |
Detector | FID @ 280 °C |
Make-up Gas Flow Rate: | 15 mL/min |
Notes | Instrument: Finnigan 9001 see also: Alaska Method AK101AA on Rtx-5Sil MS (PID) GC_EV00402 |
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