658
GC CHROMATOGRAMS |
PETROLEUM & PETROCHEMICAL
Hydrocarbons
Hydrocarbons, C7-C42
Rtx®-1
min.
4
8
12
16
20
24
28
32
36
40
44
48
52
56
60
1
2
3
4
5
7
9
11
12
13
14
15
16
6
8
10
17
20
19
21
22
23
24
25
26
27
Column:
Rtx
®
-1, 30m, 0.53mm ID, 0.25µm (cat.# 10125)
Sample:
0.2µL injection of a synthetic hydrocarbon mix,
~ 0.1mg/mL per component
Inj.:
Direct injection using a Uniliner
®
inlet liner
Oven temp.:
40°C to 340°C @ 5°C/min.
Inj./det. temp.:
340°C
Carrier gas:
hydrogen
Linear velocity:
40cm/sec. set @ 40°C
FID sensitivity:
64 x 10
-11
AFS
18
GC_PC00216
1. C7
2. C8
3. C9
4. C10
5. C11
6. C12
7. C13
8. C14
9. C15
10. C16
11. C17
12. C18
13. C19
14. C20
15. C22
16. C23
17. C24
18. C25
19. C26
20. C28
21. C30
22. C32
23. C34
24. C36
25. C38
26. C40
27. C42
GC_PC1165
C5-C106 Hydrocarbons on MXT®-1HT SimDist at 430 °C
Peaks RT (min.)
1. C5
—
2. C6
—
3. C7
—
4. C8
—
5. C9
—
6. C10
—
7. C11
—
8. C12
0.988
9. C13
1.677
10. C14
2.544
11. C15
3.503
12. C16
4.484
13. C17
5.451
14. C18
6.386
15. C20
8.15
16. C22
9.764
17. C24
11.259
18. C26
12.645
19. C28
13.920
20. C30
15.134
Peaks RT (min.)
21. C32
16.280
22. C34
17.364
23. C36
18.392
24. C38
19.371
25. C40
20.363
26. C42
21.199
27. C44
22.041
28. C46
22.843
29. C48
23.609
30. C50
24.340
31. C52
25.041
32. C54
25.712
33. C56
26.365
34. C58
26.990
35. C60
27.594
36. C62
28.173
37. C64
28.733
38. C66
29.274
39. C68
29.797
40. C70
30.303
Peaks RT (min.)
41. C72
30.789
42. C74
31.265
43. C76
31.725
44. C78
32.173
45. C80
32.609
46. C82
33.033
47. C84
33.454
48. C86
33.858
49. C88
34.256
50. C90
34.643
51. C92
35.024
52. C94
35.395
53. C96
35.758
54. C98
36.115
55. C100
36.460
56. C102
36.803
57. C104
37.139
58. C106
37.465
Column
MXT
®
-1HT SimDist, 5 m, 0.53 mm ID, 0.10 µm (cat.# 70112)
Sample
custom C5-C106 hydrocarbon standard
Diluent:
carbon disulfide
Conc.:
1%
Injection
Inj. Vol.:
0.5 µL cold on-column
Temp. Program: 53°C to 430°C at 10°C/min. (hold 5 min.)
Oven
Oven Temp:
50 °C to 430 °C at 10 °C/min. (hold 5 min.)
Carrier Gas
He, constant flow
Flow Rate:
18 mL/min.
Detector
FID @ 430 °C
Make-up Gas
Flow Rate:
24 mL/min.
Constant Column + Constant Make-up: 42 mL/min.
Make-up
Gas Type:
N
2
Data Rate:
20 Hz
Instrument
Shimadzu 2010 GC
NEW!
Lowest bleed product
on the market!
Website :
E-mail :
TelNo : 03 9762 2034 . . . in AUSTRALIA
Mar 2011
