TABLE OF CONTENTS - BGB Analytik AG

Environmental Applications, Hydrocarbons
Methyl Tert-Butyl Ether (MTBE) FID, Extended 8020 Analysis
Column: DB-MTBE
124-0034
30 m x 0.45 mm, 2.55 µm
Carrier: Helium at 10 mL/min
Oven: 35°C for 4 min
35-200°C at 20°/min
200°C for 5 min
Sampler: Purge and Trap (O.I.A. 4560)
Trap: Tenax only
Preheat: 175°C
Desorb: 180°C for 3 min
Injection: LVI (Low Volume Injector), 150°C
Detector: FID (O.I.A. 4410), 200°C
Sample: 40 ppb per component in 5 mL water
Unleaded Gasoline
Column: DB-VRX
124-1534
30 m x 0.45 mm, 2.55 µm
Carrier: Helium at 109 cm/sec (10.4 mL/min), measured at 40°C
Oven: 40°C for 2 min
40-200°C at 12°/min
200°C for 5 min
2
3
2 3 4 5
1
www.agilent.com/chem/supplies
Environmental Applications, Hydrocarbons
6
7 8
9 10
11, 12
13 15
16
0 2 4 6 8 10 12
Time (min) GCEH002
A: FID 4 B: PID
4
1
5
0 2 4 6
Time (min)
8 10 12
6
7
8
9
14
2
17
Sampler: Purge and Trap (O.I.A. 4560)
Trap: BTEX (Supelco) at 50°C during purge
Preheat:
Desorb: 270°C for 1 min
Injection: LVI (Low Volume Injector)
Detector: A: PID (O.I.A. 4430), 200°C
B: FID, 250°C
Sample: 115 ppb gasoline in 5 mL water
18
5
6
7
1. Methyl-tert-butyl-ether (MTBE)
2. 2-Methylpentane
3. 3-Methylpentane
4. Diisopropyl ether (DIPE)
5. Ethyl-tert-butyl ether (ETBE)
6. Benzene
7. tert-Amyl methyl ether (TAME)
8. α,α,α-Trifluorotoluene
9. Toluene
10. Ethylbenzene
11. m-Xylene
12. p-Xylene
13. o-Xylene
14. Cumene
15. 1,3,5-Trimethylbenzene
16. 1,2,4-Trimethylbenzene
17. 1,2,3-Trimethylbenzene
18. Napthalene
1. 3-Methylpentane
2. Benzene
3. iso-Octane
4. Toluene
5. Ethylbenzene
6. m, p-Xylene
7. o-Xylene
8. 1,2,4-Trimethylbenzene
9. Naphthalene
0 2 4 6 8 10 12
Time (min)
GCEH003
8
9
GC and GC/MS
359